2004 Chevrolet Impala Owner's Manual
2004 Chevrolet Impala Manual
2004 Chevrolet Impala manual content summary:
- 2004 Chevrolet Impala | Owner's Manual - Page 1
2004 Chevrolet Impala Owner Manual Seats and Restraint Systems ...1-1 Front Seats ...1-2 Rear Seats ...1-7 Safety Belts ...1-9 Child Restraints ...1-31 Air Bag Systems ...1-52 Restraint System Check ...1-61 Features and Controls ...2-1 Keys ...2-2 Doors and Locks ...2-8 Windows ...2-13 Theft- - 2004 Chevrolet Impala | Owner's Manual - Page 2
Emblem, CHEVROLET, the CHEVROLET Emblem and the name IMPALA are registered trademarks of General Motors Corporation. This manual includes the latest information at the time it was printed. We reserve the right to make changes after that time without further notice. For vehicles first sold in Canada - 2004 Chevrolet Impala | Owner's Manual - Page 3
you about things that could hurt you if you were to ignore the warning. You will also find a circle with a slash through it in this book. This safety symbol means "Don't," "Don't do this" or "Don't let this happen." {CAUTION: These mean there is something that could hurt you or other - 2004 Chevrolet Impala | Owner's Manual - Page 4
book other manuals, you might see CAUTION and NOTICE warnings in different colors or in Systems in Section 1 Features and Controls in Section 2 Instrument Panel Overview in Section 3 Climate Controls in Section 3 Warning Lights, Gages and Indicators in Section 3 Audio System(s) in Section 3 Engine - 2004 Chevrolet Impala | Owner's Manual - Page 5
These are some examples of vehicle symbols you may find on your vehicle: v - 2004 Chevrolet Impala | Owner's Manual - Page 6
✍ NOTES vi - 2004 Chevrolet Impala | Owner's Manual - Page 7
? ...1-58 What Will You See After an Air Bag Inflates? ...1-59 Servicing Your Air Bag-Equipped Vehicle ...1-61 Restraint System Check ...1-61 Checking Your Restraint Systems ...1-61 Replacing Restraint System Parts After a Crash ...1-62 Front Seats ...1-2 Manual Seats ...1-2 Six-Way Power Seats - 2004 Chevrolet Impala | Owner's Manual - Page 8
to. Adjust the driver's seat only when the vehicle is not moving. If your vehicle has manual seats, lift the bar located under the front of the seat to unlock it. Slide the seat to where you want it and release the bar. Try to move the seat back - 2004 Chevrolet Impala | Owner's Manual - Page 9
of the control up or down. Manual Lumbar If your vehicle has this feature, the control is located on the control up or down. If your vehicle has this feature, the knob is located on the outboard side of the driver's seat. Turn the knob toward the front of the vehicle to increase lumbar support - 2004 Chevrolet Impala | Owner's Manual - Page 10
, the driver's and passenger's heated seat switches are located on the outboard side of the seat near the front. Press LO to warm the seat to a lower temperature. Press HI to warm the seat to a higher temperature. To turn this feature off, move the switch to the center - 2004 Chevrolet Impala | Owner's Manual - Page 11
don't have a seatback reclined if your vehicle is moving. For proper protection when the vehicle is in motion, have the seatback upright. Then sit well back in the seat and wear your safety belt properly. 1-5 - 2004 Chevrolet Impala | Owner's Manual - Page 12
Head Restraints Adjust your head restraint so that the top of the restraint is closest to the top of your head. This position reduces the chance of a neck injury in a crash. 1-6 - 2004 Chevrolet Impala | Owner's Manual - Page 13
rear seatback, follow these steps: 1. If your vehicle is equipped with this feature, remove the rear center lap-shoulder belt latch by using a pointed object to press the release button. 2. Pull forward on the seat tab located on the outboard side of the seatback cushion and fold the seatback down - 2004 Chevrolet Impala | Owner's Manual - Page 14
. Push and pull on the seatback to be sure it is locked in position. 2. Reconnect the center safety belt latch plate to the buckle. CAUTION: (Continued) After raising the rear seatback, always check to be sure that the safety belts are properly routed and attached, and are not twisted. Make - 2004 Chevrolet Impala | Owner's Manual - Page 15
Safety Belts Safety Belts: They Are for Everyone This part of the manual tells you how to use safety belts properly. It also tells you some things you should you might not be, if you are buckled up. Always fasten your safety belt, and check that your passengers' belts are fastened properly too. 1-9 - 2004 Chevrolet Impala | Owner's Manual - Page 16
comes on as a reminder to buckle up. See Safety Belt Reminder Light on page 3-31. Why Safety Belts Work When you ride in or on anything, you go as fast as it goes. In most states and - 2004 Chevrolet Impala | Owner's Manual - Page 17
Put someone on it. Get it up to speed. Then stop the vehicle. The rider doesn't stop. 1-11 - 2004 Chevrolet Impala | Owner's Manual - Page 18
The person keeps going until stopped by something. In a real vehicle, it could be the windshield... or the instrument panel... 1-12 - 2004 Chevrolet Impala | Owner's Manual - Page 19
forces. That's why safety belts make such good sense. A: Air bags are in many vehicles today and will be in most of them in the future. But they are supplemental systems only; so they work with safety belts - not instead of them. Every air bag system ever offered for sale has required the use of - 2004 Chevrolet Impala | Owner's Manual - Page 20
driver, and I never drive far from home, why should I wear safety belts? How to Wear Safety Belts Properly This part systems your vehicle has. We'll start with the driver position. A: You may be an excellent driver driver doesn't protect you from things beyond your control, such as bad drivers. - 2004 Chevrolet Impala | Owner's Manual - Page 21
This part describes the driver's restraint system. Lap-Shoulder Belt The driver has a lap-shoulder belt. Here's how to wear it properly. 1. Close and lock the door. belt across you very quickly. If this happens, let the belt go back slightly to unlock it. Then pull the belt across you more slowly. - 2004 Chevrolet Impala | Owner's Manual - Page 22
of the belt as you pull up on the shoulder belt. The lap part of the belt should be worn low and snug on the hips, injuries. The shoulder belt should go over the shoulder and across the chest. These parts of the body are best able to take belt restraining forces. The safety belt locks if there's - 2004 Chevrolet Impala | Owner's Manual - Page 23
for you. To move it down, squeeze the release lever and the shoulder belt guide as shown and move the height adjuster to the desired position. You can move the height so that the shoulder portion of the belt is centered on your shoulder. The belt should be away from your face and neck, but - 2004 Chevrolet Impala | Owner's Manual - Page 24
if your shoulder belt is too loose. In a crash, you would move forward too much, which could increase injury. The shoulder belt should fit against your body. A: The shoulder belt is too loose. It won't give nearly as much protection this way. 1-18 - 2004 Chevrolet Impala | Owner's Manual - Page 25
Q: What's wrong with this? {CAUTION: You can be seriously injured if your belt is buckled in the wrong place like this. In a crash, the belt would go up over your abdomen. The belt forces would be there, not at the pelvic bones. This could cause serious internal injuries. Always buckle your belt - 2004 Chevrolet Impala | Owner's Manual - Page 26
Q: What's wrong with this? {CAUTION: You can be seriously injured if you wear the shoulder belt under your arm. In a crash, your body would move too far forward, which would increase the chance of head and neck injury. Also, the belt would apply too much force to the - 2004 Chevrolet Impala | Owner's Manual - Page 27
forces. If a belt is twisted, make it straight so it can work properly, or ask your dealer to fix it. A: The belt is twisted across the body. 1-21 - 2004 Chevrolet Impala | Owner's Manual - Page 28
. To unlatch the belt, just push the button on the buckle. The belt should go back out of the way. Before you close the door, be sure the belt is out of the way. If you slam the door on it, you can damage both the belt and your vehicle. A pregnant woman should - 2004 Chevrolet Impala | Owner's Manual - Page 29
is wearing them properly. Center Front Passenger Position Right Front Passenger Position To driver's safety belt - except for one thing. If you ever pull the shoulder portion of the belt out all the way, you will engage the child restraint locking feature. If this happens, just let the belt go back - 2004 Chevrolet Impala | Owner's Manual - Page 30
your vehicle has a front bench seat, someone can sit in the center position. To make the belt shorter, pull its free end as shown until the belt is snug. Buckle, position and release it the same way as the lap part of a lap-shoulder belt. If the belt is not long enough - 2004 Chevrolet Impala | Owner's Manual - Page 31
Rear Seat Passengers It's very important for rear seat passengers to buckle up! Accident statistics show that unbelted people in the rear seat are hurt more often in crashes than those who are wearing safety belts. Rear passengers who aren't safety belted can be thrown out of the vehicle in a crash. - 2004 Chevrolet Impala | Owner's Manual - Page 32
lock if you pull the belt across you very quickly. If this happens, let the belt go back slightly to unlock it. Then pull the belt across you more slowly. 2. Push the latch plate sure it is secure. 3. To make the lap part tight, pull down on the buckle end of the belt as you pull up on the shoulder - 2004 Chevrolet Impala | Owner's Manual - Page 33
your shoulder belt is too loose. In a crash, you would move forward too much, which could increase injury. The shoulder belt should fit against your body. The lap part of the belt should be worn low and snug on the hips, just touching the thighs. In a crash, this applies force to the strong - 2004 Chevrolet Impala | Owner's Manual - Page 34
booster seats and for smaller adults, the comfort guides may be installed on the shoulder belts. Here's how to install a comfort guide and use the safety belt: 1. Pull the elastic cord out from between the edge of the seatback and the interior body to remove the guide from its storage clip. 1-28 - 2004 Chevrolet Impala | Owner's Manual - Page 35
and past the belt. The elastic cord must be under the belt. Then, place the guide over the belt, and insert the two edges of the belt into the slots of the guide. 3. Be sure that the belt is not twisted and it lies flat. The elastic cord must be under the - 2004 Chevrolet Impala | Owner's Manual - Page 36
. To remove and store the comfort guides, squeeze the belt edges together so that you can take them out of the guides. Pull the guide upward to expose its storage clip, and then slide the guide into the clip. Turn the guide and clip inward and in between the seatback and the interior body, leaving - 2004 Chevrolet Impala | Owner's Manual - Page 37
Child Restraints Older Children Q: A: What is the proper way to wear safety belts? If possible, an older child should wear a lap-shoulder belt and get the additional restraint a shoulder belt can provide. The shoulder belt should not cross the face or neck. The lap belt should fit snugly below the - 2004 Chevrolet Impala | Owner's Manual - Page 38
a window, move the child toward the center of the vehicle. If the child is sitting in the center rear seat passenger position, move the child upper body would have the restraint that the belts provide. If the child is sitting in a rear seat outside position, see Rear Safety Belt Comfort Guides for - 2004 Chevrolet Impala | Owner's Manual - Page 39
all other children. Neither the distance traveled nor the age and size of the traveler changes the need, for everyone, to use safety restraints. In fact, the law in a seat that has a lap-shoulder belt, but the shoulder part is behind the child. If the child wears the belt in CAUTION: (Continued) - 2004 Chevrolet Impala | Owner's Manual - Page 40
{CAUTION: People should never hold a baby in their arms while riding in a vehicle. A baby doesn't weigh much -- until a crash. During a crash a baby will become so heavy it is not possible to hold it. For example, in a crash at only 25 mph (40 km/h), a 12-lb. (5.5 kg) baby will suddenly become a 240 - 2004 Chevrolet Impala | Owner's Manual - Page 41
it inflates can be seriously injured or killed. Air bags plus lap-shoulder belts offer outstanding protection for adults and older children, but not for young children and infants. Neither the vehicle's safety belt system nor its air bag system is designed for them. Young children and infants need - 2004 Chevrolet Impala | Owner's Manual - Page 42
crash forces can be distributed across the strongest part of an infant's body, the back and shoulders. Infants always should be secured in motor vehicle. If it is, the restraint will have a label saying that it meets federal motor vehicle safety standards. The restraint manufacturer's instructions - 2004 Chevrolet Impala | Owner's Manual - Page 43
Systems {CAUTION: The body child's abdomen. In a crash, the belt would apply force on a body area that's unprotected by any bony structure. This alone could cause serious . An infant car bed (A), a special bed made for use in a motor vehicle, is an infant restraint system designed to restrain - 2004 Chevrolet Impala | Owner's Manual - Page 44
restraint with the seating surface against the back of the infant. The harness system holds the infant in place and, in a crash, acts to keep the infant positioned in the restraint. A forward-facing child seat (C-E) provides restraint for the child's body with the harness and also sometimes with - 2004 Chevrolet Impala | Owner's Manual - Page 45
system is any device designed for use in a motor vehicle to restrain, seat, or position children. A built-in child restraint system is a permanent part of the motor vehicle. An add-on child restraint system child's body. A system. Some booster seats have a shoulder belt positioner, and some high-back - 2004 Chevrolet Impala | Owner's Manual - Page 46
this manual. The child restraint instructions are important, so if they are not available, obtain a replacement copy from the manufacturer. {CAUTION: A child in a rear-facing child restraint can be seriously injured or killed if the right front passenger's air bag inflates. This is because the back - 2004 Chevrolet Impala | Owner's Manual - Page 47
air bag if it inflates. Never secure a child restraint in the center front seat. It is always better to secure a child restraint in the rear seat. If you secure a forward-facing child restraint in the right front passenger seat, always move the front passenger seat as far back the instructions - 2004 Chevrolet Impala | Owner's Manual - Page 48
point specified in Top Strap Anchor Location on page 1-43. Be sure to use an anchor point located on the same side of the vehicle Tighten the top strap when and as the child restraint manufacturer's instructions say. In Canada, the law requires that forward-facing child restraints have a top strap - 2004 Chevrolet Impala | Owner's Manual - Page 49
Top Strap Anchor Location Your vehicle has top strap anchors already installed for the rear seating positions. You'll find them behind the rear seat on the filler panel. Do not use a child restraint with a top strap in the right front passenger's position because there is no place to anchor the top - 2004 Chevrolet Impala | Owner's Manual - Page 50
Lower Anchorages and Top Tethers for Children (LATCH System) Your vehicle has the LATCH system. You'll find anchors (A) for all three rear seating positions. This system, designed to make installation of child restraints easier, does not use the vehicle's safety belts. Instead, it uses vehicle - 2004 Chevrolet Impala | Owner's Manual - Page 51
The labels are located near the base of all three rear seating Center Rear Seat Position" in the Index for information on how to secure a child restraint in your vehicle. In order to use the LATCH system in your vehicle, you need a child restraint designed for that system. To assist you in locating - 2004 Chevrolet Impala | Owner's Manual - Page 52
back of the seat cushion. 2. Put the child restraint on the seat. 3. Attach and tighten the LATCH attachments on the child restraint to the LATCH anchorages in the vehicle. The child restraint instructions . To remove the child system, see Lower Anchorages and Top Tethers for Children (LATCH System - 2004 Chevrolet Impala | Owner's Manual - Page 53
seat as far back as it will go. It is better to secure the child restraint in a rear seat. If your child restraint does not have the LATCH system, you'll be using the lap-shoulder belt to secure the child restraint in this position. Be sure to follow the instructions that came - 2004 Chevrolet Impala | Owner's Manual - Page 54
the rest of the shoulder belt all the way out of the retractor to set the lock. 5. To tighten the belt, feed the shoulder belt back into the retractor while you push down on the child restraint. If you're using a forward-facing child restraint, you may find it helpful to - 2004 Chevrolet Impala | Owner's Manual - Page 55
the child in the child restraint when and as the instructions say. 1. Because your vehicle has a right front passenger air bag, always move the seat as far back as it will go before securing a forward-facing child restraint. See Manual Seats on page 1-2. 2. Put the restraint on the seat. Securing - 2004 Chevrolet Impala | Owner's Manual - Page 56
3. Pick up the latch plate, and run the lap and shoulder portions of the vehicle's safety belt through or around the restraint. The child restraint instructions will show you how. 5. Pull the rest of the shoulder belt all the way out of the retractor to set the lock. 4. Buckle the belt. - 2004 Chevrolet Impala | Owner's Manual - Page 57
the belt. 7. Push and pull the child restraint in different directions to be sure it is secure. To remove the child restraint, just unbuckle the vehicle's safety belt and let it go back all the way. The safety belt will move freely again and be ready to work for an adult or - 2004 Chevrolet Impala | Owner's Manual - Page 58
part explains the frontal and side impact air bag systems. Your vehicle has air bags - a frontal air bag for the driver and another frontal air bag for the right front passenger. Your vehicle may also have a side impact air bag for the driver. If your vehicle has a side impact air bag for the driver - 2004 Chevrolet Impala | Owner's Manual - Page 59
wear your safety belt, even with frontal air bags. The driver should sit as far back as possible while still maintaining control of the vehicle, and should not lean on the door. many side crashes. And, for some unrestrained occupants, frontal air bags may provide less protection in frontal crashes - 2004 Chevrolet Impala | Owner's Manual - Page 60
part of this manual called "Older Children" or "Infants and Young Children." There is an air bag readiness light on the instrument panel, which shows the air bag symbol. The system checks the air bag electrical system for malfunctions. The light tells you if there is an electrical problem. See Air - 2004 Chevrolet Impala | Owner's Manual - Page 61
Where Are the Air Bags? The right front passenger's frontal air bag is in the instrument panel on the passenger's side. The driver's frontal air bag is in the middle of the steering wheel. 1-55 - 2004 Chevrolet Impala | Owner's Manual - Page 62
air bag, and don't attach or put anything on the steering wheel hub or on or near any other air bag covering. Don't let seat covers block the inflation path of a side impact air bag. If your vehicle has one, the driver's side impact air bag is in the side of the driver's seatback closest to the door - 2004 Chevrolet Impala | Owner's Manual - Page 63
the occupant. Your vehicle may or may not have a driver's side impact air bag. See Air Bag Systems on page 1-52. A driver 's side impact air bag is designed to inflate in moderate to severe side crashes involving the driver's door. A side impact air bag will inflate if the crash severity is above the - 2004 Chevrolet Impala | Owner's Manual - Page 64
, air bag and related hardware are all part of the air bag modules. Frontal air bag modules are located inside the steering wheel and instrument panel. For vehicles with a driver's side impact air bag, the air bag modules are located in the seatback closest to the driver's door. How Does an Air Bag - 2004 Chevrolet Impala | Owner's Manual - Page 65
the steering wheel hub for the driver's frontal air bag and the instrument panel for the right front passenger's frontal air bag. For vehicle's with a driver's side impact air bag, the side of the seatback closest to the driver's door will be hot. The parts of the bag that come into contact with you - 2004 Chevrolet Impala | Owner's Manual - Page 66
need some new parts for your air bag system. If you don't get them, the air bag system won't be there to help protect you in another crash. A new system will include air bag modules and possibly other parts. The service manual for your vehicle covers the need to replace other parts. • Your vehicle - 2004 Chevrolet Impala | Owner's Manual - Page 67
are parts of the air bag systems in several places around your vehicle. Your dealer and the service manual have information about servicing your vehicle and the air bag systems. To purchase a service manual, see Service Publications Ordering Information on page 7-11. Restraint System Check Checking - 2004 Chevrolet Impala | Owner's Manual - Page 68
at the time of the collision. If an air bag inflates, you'll need to replace air bag system parts. See the part on the air bag system earlier in this section. {CAUTION: A crash can damage the restraint systems in your vehicle. A damaged restraint system may not properly protect the person using it - 2004 Chevrolet Impala | Owner's Manual - Page 69
Theft-Deterrent ...2-16 Passlock® ...2-17 Starting and Operating Your Vehicle ...2-18 New Vehicle Break-In ...2-18 Ignition Positions ...2-18 Starting Your Engine ...2-19 Engine Coolant Heater ...2-22 Automatic Transaxle Operation ...2-23 Parking Brake ...2-27 Shifting Into Park (P) ...2-27 2-1 - 2004 Chevrolet Impala | Owner's Manual - Page 70
Keys {CAUTION: Leaving children in a vehicle with the ignition key is dangerous for many reasons. They could operate the power windows or other controls or even make the vehicle move. The children or others could be badly injured or even killed. Do not leave the keys in a vehicle with - 2004 Chevrolet Impala | Owner's Manual - Page 71
is used for the ignition, the driver's door and all other locks. Remote Keyless Entry System The remote keyless entry system operates on a radio frequency subject to Federal Communications Commission (FCC) Rules and with Industry Canada. This device complies with Part 15 of the FCC Rules. Operation - 2004 Chevrolet Impala | Owner's Manual - Page 72
try again. • Check to determine if battery replacement or resynchronization is necessary. See "Battery Replacement" and "Resynchronization" under Remote Keyless Entry System Operation on page 2-4. • If you are still having trouble, see your dealer or a qualified technician for service. LOCK: Press - 2004 Chevrolet Impala | Owner's Manual - Page 73
Verification) under Vehicle Personalization on page 2-45 for more information. The headlamps and back-up lamps will flash on every lock command and on the first unlock command. The may interact with the content theft-deterrent system, if your vehicle has this option. See Content Theft-Deterrent on page - 2004 Chevrolet Impala | Owner's Manual - Page 74
second period, the interior lamps will remain on while the door is open. Matching Transmitter(s) to Your Vehicle Each remote keyless entry transmitter is coded to prevent another transmitter from unlocking your vehicle. If a transmitter is lost or stolen, a replacement can be purchased through your - 2004 Chevrolet Impala | Owner's Manual - Page 75
work at the normal range in any location. If you have to get close to your vehicle before the transmitter works, it's probably time to change the battery. Notice: When replacing the battery, use care not to touch any of the circuitry. Static from your body transferred to these surfaces may damage - 2004 Chevrolet Impala | Owner's Manual - Page 76
to lock and unlock your vehicle. From the outside, use your key or remote keyless entry transmitter. From the inside, use the manual or power door locks. To unlock the driver's side door from the outside with the key, insert the key and turn it toward the front of the vehicle. To lock the - 2004 Chevrolet Impala | Owner's Manual - Page 77
the battery for up to a year will not change the programmed mode of the programmable automatic power door locks. 2-9 Press the top of the switch to unlock all doors, or press the bottom part of the switch to lock all doors. The rear doors do not have power door lock switches. The manual lever - 2004 Chevrolet Impala | Owner's Manual - Page 78
. • Turn the fan on your heating or cooling system to its highest speed and select the control setting that will force outside air into your vehicle. See Climate Control System in the Index. • If you have air outlets on or under the instrument panel, open them all the way. See Engine Exhaust on page - 2004 Chevrolet Impala | Owner's Manual - Page 79
driver's side of the vehicle. Remote Trunk Release You can also unlock the trunk from inside the vehicle. Press the button located below the exterior lamps control on the underside of the dashboard will appear in the message center of your instrument panel cluster. See Trunk Ajar Warning Message - 2004 Chevrolet Impala | Owner's Manual - Page 80
it. Use the emergency trunk release handle only to help you open the trunk lid. There is a glow-in-the-dark trunk release handle located inside the trunk on the latch. This handle will glow following exposure to light. Pull the release handle up to open the trunk from the inside. 2-12 - 2004 Chevrolet Impala | Owner's Manual - Page 81
Windows {CAUTION: Leaving children in a vehicle with the windows closed is dangerous. A child can be overcome by the extreme heat and can suffer permanent injuries or even death from heat stroke. Never leave a child alone in a vehicle, especially with the windows closed in warm or hot weather. 2- - 2004 Chevrolet Impala | Owner's Manual - Page 82
If your vehicle has power windows, switches located on the driver's door armrest control each of the windows. Express-Down Window The driver's window switch has an express-down feature. This switch is labeled AUTO. Tap the rear of the switch, and the driver's window will open a small amount. If - 2004 Chevrolet Impala | Owner's Manual - Page 83
move them from side to side. The visors also have extenders that you can pull out for added coverage. Visor Vanity Mirrors Open the cover on the top of the sun visor to expose the vanity mirror. If your vehicle has the lighted vanity mirrors, the lamps come on when you open the cover. 2-15 - 2004 Chevrolet Impala | Owner's Manual - Page 84
and the headlamps and back-up lamps will flash for approximately two minutes. 2-16 Arming with the Power Lock Switch Your alarm system will arm when you use either power lock switch to lock the doors while any door or the trunk is open and the key is removed from the ignition. The light on the radio - 2004 Chevrolet Impala | Owner's Manual - Page 85
on page 5-96. See your dealer for service. In an emergency, contact Chevrolet Roadside Assistance. See Roadside Assistance Program on page 7-6 for more information. Disarming with Your Key Your alarm system will disarm when you use your key to unlock the doors. The light on the radio will go off to - 2004 Chevrolet Impala | Owner's Manual - Page 86
in the long run if you follow these guidelines: Ignition Positions With the key in the ignition, you can turn the switch to four positions. The ignition switch is located on the instrument panel, to the right of the steering column. • Do not drive at any one speed - fast or slow - for the first - 2004 Chevrolet Impala | Owner's Manual - Page 87
after you start the engine and release the switch. The switch stays in ON while the engine is running. But even when the engine is not running, you can use ON to operate your electrical accessories and to display some instrument panel cluster messages and warning lights. START: This position starts - 2004 Chevrolet Impala | Owner's Manual - Page 88
starts, release the key and the accelerator pedal. Notice: Your engine is designed to work with the electronics in your vehicle. If you add electrical parts or accessories, you could change the way the engine operates. Before adding electrical equipment, check with your dealer. If you do not, your - 2004 Chevrolet Impala | Owner's Manual - Page 89
15 seconds, repeat the normal starting procedure. Notice: Your engine is designed to work with the electronics in your vehicle. If you add electrical parts or accessories, you could change the way the engine operates. Before adding electrical equipment, check with your dealer. If you do not, your - 2004 Chevrolet Impala | Owner's Manual - Page 90
Engine Coolant Heater To Use the Engine Coolant Heater 1. Turn off the engine. 2. Open the hood and unwrap the electrical cord. The cord is attached to the underside of the diagonal brace, which is located above the engine air cleaner/filter assembly. 3. Plug it into a normal, grounded 110-volt AC - 2004 Chevrolet Impala | Owner's Manual - Page 91
before to keep it away from moving engine parts. If you don't, it could be damaged. How long should you keep the coolant heater plugged in? The answer depends on the area. Automatic Transaxle Operation Console Shift Lever Your automatic transaxle may have a shift lever on the steering - 2004 Chevrolet Impala | Owner's Manual - Page 92
while keeping the brake pedal pushed down. Release the shift lever button if you have a console shift. Then move the shift lever out of PARK (P). See Shifting Out of Park (P) on page 2-30. There is also a display, like the graphic above, located on the instrument panel cluster that will indicate - 2004 Chevrolet Impala | Owner's Manual - Page 93
is stopped. To rock your vehicle back and forth to get out of snow damage the transaxle. Have your vehicle serviced right away. You can drive in engine is running at high speed is dangerous. Unless your foot is firmly on the brake pedal, your vehicle could move very rapidly. You could lose control - 2004 Chevrolet Impala | Owner's Manual - Page 94
you are stuck, do not spin the tires. When stopping on a hill, use the brakes to hold the vehicle in place. • When driving on hilly, winding roads. • on hills. It can help control your speed as you go down steep mountain roads, but then you would also want to use your brakes off and on. Notice: - 2004 Chevrolet Impala | Owner's Manual - Page 95
Brake The parking brake is located to the left of the brake pedal, near the driver's door. Notice: Driving with the parking brake on can overheat the brake system and cause premature wear or damage to brake system parts. Verify that the parking brake is fully released and the brake warning light - 2004 Chevrolet Impala | Owner's Manual - Page 96
down with your right foot and set the parking brake. 2. Move the shift lever into PARK (P) like this: • Move the lever up as far as it will go. 3. Turn the ignition key to OFF. 4. Remove the key and take it with you. If you can leave your vehicle with the ignition key - 2004 Chevrolet Impala | Owner's Manual - Page 97
Console Shift Lever 1. Hold the brake pedal down with your right foot and set the parking brake. 2. Move the shift lever into PARK (P) like this: Leaving Your Vehicle With the Engine Running {CAUTION: It can be dangerous to leave your vehicle with the engine running. Your vehicle could move - 2004 Chevrolet Impala | Owner's Manual - Page 98
control system. You must fully apply your regular brakes console shift. If you ever hold the brake pedal down but still can't shift out of PARK (P), try this: 1. Turn the ignition key to ACC. 2. Apply and hold the brake pedal down until the end of Step 4. 3. Shift to NEUTRAL (N). 4. Start the engine - 2004 Chevrolet Impala | Owner's Manual - Page 99
Engine Exhaust {CAUTION: Engine exhaust can kill. It contains the gas carbon monoxide (CO), which you can not see or smell. It can cause unconsciousness and death. You might have exhaust coming in if: • Your exhaust system hot exhaust parts under your vehicle and ignite. Do not park over papers - 2004 Chevrolet Impala | Owner's Manual - Page 100
CAUTION: Idling the engine with the climate control system off could allow dangerous exhaust into your vehicle. See the earlier Caution under Engine Exhaust on page 2-31. Also, idling in a closed-in place can let deadly carbon monoxide (CO) into your vehicle even if the climate control fan is at the - 2004 Chevrolet Impala | Owner's Manual - Page 101
on the bottom of the mirror. Press the button next to each lamp to turn it on and off. Manual Rearview Mirror with OnStar® If your vehicle has this feature, this mirror has a lever located at the bottom of the mirror between the two lamps. It is used to change the mirror from day to night position - 2004 Chevrolet Impala | Owner's Manual - Page 102
Mirror There are two lamps located on the bottom of the mirror. Press the button next to each lamp to turn it on and off. One photocell on the front of the mirror automatic dimming rearview mirror. Push the center button below the mirror to turn this feature on. The mirror will darken gradually to - 2004 Chevrolet Impala | Owner's Manual - Page 103
button next to each lamp to turn it on and off. There are also three OnStar® buttons located at the bottom of the mirror. See your dealer for more information on the system and how to subscribe to OnStar®. See OnStar® System on page 2-37 for more information about the service OnStar® provides. 2-35 - 2004 Chevrolet Impala | Owner's Manual - Page 104
the rear window defogger is activated. Outside Convex Mirror Your passenger's side mirror is convex. A convex mirror's surface is curved so you can see more from the driver's seat. {CAUTION: Use the selector switch located above the four-way control panel to choose either the left or right outside - 2004 Chevrolet Impala | Owner's Manual - Page 105
Notification of Air Bag Deployment • Emergency Services • Roadside Assistance • Stolen Vehicle Assistance • AccidentAssist • Remote Door Unlock • Remote Diagnostics • Online Concierge Directions and Connections Plan • All Safe and Sound Plan services • Route Support • RideAssist • Information and - 2004 Chevrolet Impala | Owner's Manual - Page 106
and Connections Plan services • Personal Concierge OnStar® Virtual Advisor With OnStar® Virtual Advisor you can listen to the news, entertainment and informative topics, such as traffic and weather reports. You are able to listen and reply to your e-mail through your vehicle's speakers. OnStar - 2004 Chevrolet Impala | Owner's Manual - Page 107
®, a combined universal transmitter and receiver, provides a way to replace up to three hand-held transmitters used to activate devices such as gate operators, garage door openers, entry door locks, security systems and home lighting. Additional HomeLink® information can be found on the internet at - 2004 Chevrolet Impala | Owner's Manual - Page 108
door, it is advised to park outside of the garage. It is recommended that a new battery be installed in your hand-held transmitter for quicker and more accurate transmission of the radio frequency. Your vehicle's engine ® buttons while keeping the indicator light in view. 2-40 3. Simultaneously - 2004 Chevrolet Impala | Owner's Manual - Page 109
in the garage, the garage door opener receiver (motor-head unit). Locate the "Learn" or "Smart" button. This can usually be found where the hanging antenna wire is attached to the motor-head unit. 7. Firmly press and release the "Learn" or "Smart" button. The name and color of the button may vary - 2004 Chevrolet Impala | Owner's Manual - Page 110
Erasing HomeLink® Buttons To erase programming from the three buttons do the following: 1. Press and hold down the two outside buttons until the indicator light begins to flash, after 20 seconds. 2. Release both buttons. Do not hold for longer than 30 seconds. HomeLink is now in the train (learning - 2004 Chevrolet Impala | Owner's Manual - Page 111
on the cloth strap located toward the top of your center back seat cushion. Front Storage Area Center Console Storage Area Your vehicle may be equipped with a center console. It has cupholders, a cassette tape and CD storage area. To open the console's storage area, pull up on the latch located - 2004 Chevrolet Impala | Owner's Manual - Page 112
includes a sliding and tilting glass panel and a sunshade. The switch is located on the overhead console if the vehicle is equipped with a Driver Information Center (DIC). If the vehicle is not equipped with a DIC, the sunroof switch is located on the roof panel headliner. To open the power sunroof - 2004 Chevrolet Impala | Owner's Manual - Page 113
features after entering the main menu. Settings (Available for All) GM Oil Life System Reset (Available for All) Low Tire Pressure Reset (If Equipped) Delayed Headlamp Illumination (Available for All) Automatic Door Lock and Unlock (Available for All) Remote Visual Verification (Available with - 2004 Chevrolet Impala | Owner's Manual - Page 114
you to reset the GM Oil Life System Monitor after an oil change, see Engine Oil on page 5-17. Be careful not to reset the OIL LIFE at any time other than when the oil has been changed. To clear the CHANGE ENGINE OIL light from the instrument panel cluster and reset the oil life monitor: 1. Scroll - 2004 Chevrolet Impala | Owner's Manual - Page 115
lamps exit the programming mode by following the instructions later in this section or program the change the current mode. AUTOLOCK (Automatic Door Lock and Unlock) With the ignition in ON and the doors closed, this feature allows the vehicle doors to automatically lock and unlock when the driver - 2004 Chevrolet Impala | Owner's Manual - Page 116
an asterisk (*) next to it. If you do not wish to change the current mode, you can either exit the programming mode by following instructions later in this section or program the next feature available on your vehicle. FOB LIGHT (Remote Visual Verification) This feature allows the exterior lights - 2004 Chevrolet Impala | Owner's Manual - Page 117
Theft-Deterrent Systems on page 2-16. The mode you selected is now set. You can either exit the programming mode by following the instructions later in have an asterisk (*) next to it. If you do not wish to change the current mode, you can either exit the programming mode by following the directions - 2004 Chevrolet Impala | Owner's Manual - Page 118
Theft-Deterrent Systems on page 2-16. The mode you selected is now set. You can either exit the programming mode by following the instructions later in have an asterisk (*) next to it. If you do not wish to change the current mode, you can either exit the programming mode by following the - 2004 Chevrolet Impala | Owner's Manual - Page 119
allows the content theft system trunk lock sensor to set. You can either exit the programming mode by following the instructions later in this section or program the next feature available on (*) next to it. If you do not wish to change the current mode, you can either exit the programming mode by - 2004 Chevrolet Impala | Owner's Manual - Page 120
it. If you do not wish to change the current mode, you can either exit the either exit the programming mode by following the instructions later in this section or program the next allows you to return all feature customization settings back to their original factory settings. To reset do - 2004 Chevrolet Impala | Owner's Manual - Page 121
. 4. Repeat Step 3 for each additional transmitter. The transmitter is programmed now. You can either exit the programming mode by following the instructions later in this section or program the next feature available on your vehicle. EXIT (Exit Feature Customization Mode) This feature allows you - 2004 Chevrolet Impala | Owner's Manual - Page 122
✍ NOTES 2-54 - 2004 Chevrolet Impala | Owner's Manual - Page 123
Panel Traction Control System (TCS) Warning Light ...3-35 Engine Coolant Temperature Gage ...3-36 Malfunction Indicator Lamp ...3-37 Cruise Control Light ...3-40 Fuel Gage ...3-40 Message Center ...3-42 Service Traction System Warning Message ...3-42 Traction Active Message ...3-42 Battery - 2004 Chevrolet Impala | Owner's Manual - Page 124
Panel Understanding Radio Reception ...3-93 Care of Your Cassette Tape Player ...3-93 Care of Your CDs ...3-94 Care of Your CD Player ...3-94 Backglass Antenna ...3-95 XM™ Satellite Radio Antenna System ...3-96 Driver Information Center (DIC) ...3-50 Trip Computer ...3-53 Audio System(s) ...3-54 - 2004 Chevrolet Impala | Owner's Manual - Page 125
✍ NOTES 3-3 - 2004 Chevrolet Impala | Owner's Manual - Page 126
Instrument Panel Overview 3-4 - 2004 Chevrolet Impala | Owner's Manual - Page 127
). See Cruise Control on page 3-11. M. Ignition Switch. See "Ignition Positions" under New Vehicle Break-In on page 2-18. N. Center Console Shift Lever (If Equipped). See "Console Shift Lever" under Shifting Into Park (P) on page 2-27. O. Climate Controls. See Dual Climate Control System on page - 2004 Chevrolet Impala | Owner's Manual - Page 128
located to the right of the steering wheel on the instrument panel cluster. The hazard warning flashers work no matter what position your key is in, and even if the key isn't in. Press the button to make the front and rear turn signal lamps have a problem. Your front and rear turn signal lamps will fl - 2004 Chevrolet Impala | Owner's Manual - Page 129
when you exit and enter. The lever to adjust it is located on the left side of the steering column. To adjust the Change Indicator • Headlamp High/Low-Beam Changer • Flash-to-Pass • Windshield Wipers • Windshield Washer • Cruise Control For more information on the exterior lamps, see Exterior Lamps - 2004 Chevrolet Impala | Owner's Manual - Page 130
low, pull the multifunction lever all the way toward you. Then release it. While the high beams are on, this light on the instrument panel cluster also will be on. To signal a lane change, just raise or lower the lever until the arrow starts to flash. Hold it there until you complete your lane - 2004 Chevrolet Impala | Owner's Manual - Page 131
momentarily to switch to will stop them until the motor cools. Clear away snow or ice Replacement on page 5-57 for more information. Windshield Wipers The windshield wipers will operate with the ignition in ACC or ON. WIPER: To operate the windshield wipers, turn the band labeled WIPER, located - 2004 Chevrolet Impala | Owner's Manual - Page 132
this to work. See Windshield Washer Fluid on page 5-43. United States Canada {CAUTION: In freezing weather, do not use your washer until the windshield fluid, the LOW WASHER FLUID message will be illuminated in the message center for 60 seconds. When the ignition is turned off, this message will - 2004 Chevrolet Impala | Owner's Manual - Page 133
automatically disengage. See Traction Control System (TCS) (3800 V6 Engine) on page 4-9 Traction Control System (TCS). When road conditions allow you to safely use it again, you may turn the cruise control back on. Setting Cruise Control The cruise control ON/OFF switch is located at the end of - 2004 Chevrolet Impala | Owner's Manual - Page 134
mph (40 km/h) or more, press the RESUME button on your steering wheel. You'll go right back up to your chosen speed and stay there. 4. Take your foot off the accelerator. The CRUISE light on the instrument panel cluster will come on after the cruise control has been set to the desired speed. 3-12 - 2004 Chevrolet Impala | Owner's Manual - Page 135
release it. Each time you do this, your vehicle will go about 1 mph (1.6 km/h) faster). The accelerate feature will only work after you set the cruise control speed by pressing the SET button on the steering wheel. • To slow down in very small amounts, press the COAST button on the steering wheel - 2004 Chevrolet Impala | Owner's Manual - Page 136
drivers find this to be too much trouble and don't use cruise control on steep hills. Exterior Lamps The exterior lamps control is located on the instrument panel to the left of the steering wheel. Ending Cruise Control There are three ways to cancel the cruise control: • Step lightly on the brake - 2004 Chevrolet Impala | Owner's Manual - Page 137
lamps and lights. See Interior Lamps on page 3-17 for information on the instrument panel brightness control and on the dome lamps. A warning chime will sound if you open the driver's door when the ignition switch sidemarker and other lamps won't be on. Your instrument panel and cluster won't be lit - 2004 Chevrolet Impala | Owner's Manual - Page 138
. To disable the delayed headlamps feature or change the time of delay, see Vehicle Customization Settings on page 3-96. Fog Lamps If your vehicle is equipped with fog lamps, the button is located on the instrument panel next to the exterior lamps control wheel to the left of the steering column - 2004 Chevrolet Impala | Owner's Manual - Page 139
Interior Lamps Instrument Panel Brightness The control for the instrument panel lights is located on the exterior lamps control. Your parking lamps must be on for this feature to work. Turn the control clockwise to brighten the lights or counterclockwise to dim them. Entry lighting includes a - 2004 Chevrolet Impala | Owner's Manual - Page 140
be off for delayed exit lighting to work. When the key is removed, interior illumination will activate and remain on until one of the following occurs: Dome Lamp If your vehicle has this feature, the dome lamp will come on when you open a door. You can also turn this lamp on by turning the exterior - 2004 Chevrolet Impala | Owner's Manual - Page 141
designed for accessory power plugs only. Console Version shown On vehicles with a center console, it is located at the rear of the console. Lift the cover to access the outlet. Close the cover when not using the outlet. On vehicles without a center console, it is located in the ashtray drawer to - 2004 Chevrolet Impala | Owner's Manual - Page 142
Lighter Your vehicle may have an ashtray and a cigarette lighter. It is located on the instrument panel. To remove the ashtray, open it, push down on the locking tab and pull out the ashtray. Notice: If you put papers or other flammable items in the ashtray, hot cigarettes or other smoking materials - 2004 Chevrolet Impala | Owner's Manual - Page 143
be selected when in Floor Mode. Manual Operation Turn the right knob clockwise or counterclockwise to direct the airflow inside of your vehicle. To change the current mode, select one of the following: 9 (Fan): H (Vent): This mode directs air to the instrument panel outlets. Turn the left knob - 2004 Chevrolet Impala | Owner's Manual - Page 144
mode. You may have to set the instrument panel brightness control to the highest setting during the day to see the indicator lamp. # (Air Conditioning): Press this button to turn the air conditioning system on or off. When A/C is pressed, an indicator light will come on to let you know that the - 2004 Chevrolet Impala | Owner's Manual - Page 145
of high humidity (moisture) condensing on the cool window glass. This can be minimized if the climate control system is used properly. There are two modes the engine. Do not drive the vehicle until all the windows are clear. If your vehicle has heated outside rearview mirrors, the mirrors will heat - 2004 Chevrolet Impala | Owner's Manual - Page 146
of objects to help circulate the air inside your vehicle more effectively. • If the airflow seems low when the fan is at the highest setting, the passenger compartment air filter, if equipped, may need to replaced. For more information, see Passenger Compartment Air Filter on page 3-25 and Scheduled - 2004 Chevrolet Impala | Owner's Manual - Page 147
air filter. It is located underneath the hood just below the windshield wiper arm on the passenger's side of the vehicle, underneath the air inlet grille. The filter traps most of the pollen from air entering the Climate Control System. Like your engine's air cleaner/filter, it may need to be changed - 2004 Chevrolet Impala | Owner's Manual - Page 148
may be a problem, check the section that tells you what to do about it. Please follow this manual's advice. Waiting to do repairs can be costly - and even dangerous. So please get to know your warning lights and gages. They're a big help. Your vehicle may also have a Driver Information Center (DIC - 2004 Chevrolet Impala | Owner's Manual - Page 149
you're going, about how much fuel is in your tank and many other things you need to drive safely and economically. Uplevel 3400 V6 Engine Cluster: United States version with ABS and Traction Control shown, Canada similar 3-27 - 2004 Chevrolet Impala | Owner's Manual - Page 150
Uplevel 3800 V6 Engine Cluster: United States version with ABS and Traction Control shown, Canada similar 3-28 - 2004 Chevrolet Impala | Owner's Manual - Page 151
Uplevel 3800 Supercharged V6 Engine Cluster: United States version with ABS and Traction Control shown, Canada similar 3-29 - 2004 Chevrolet Impala | Owner's Manual - Page 152
in kilometers (used in Canada). Your vehicle has a be put on the driver's door to show the old mileage reading when the new odometer was installed. Trip Odometer Your trip odometer tells how far you have driven since you last reset it. Your trip/select reset switch will go back - 2004 Chevrolet Impala | Owner's Manual - Page 153
have a tachometer that displays the engine speed in thousands of revolutions per minute (rpm). Safety Belt Reminder Light When the key is turned to ON, a chime will come on for about several seconds to remind people to fasten their safety belts, unless the driver's safety belt is already buckled - 2004 Chevrolet Impala | Owner's Manual - Page 154
Air Bag Readiness Light There is an air bag readiness light on the instrument panel, which shows the air bag symbol. The system checks the air bag's electrical system for malfunctions. The light tells you if there is an electrical problem. The system check includes the air bag sensors, the air bag - 2004 Chevrolet Impala | Owner's Manual - Page 155
, though, you need both parts working well. If the warning light comes on, there is a brake problem. The LOW BRAKE FLUID message in the message center will also appear when there is a brake problem. See Low Brake Fluid Warning Message on page 3-48. Have your brake system inspected right away. When - 2004 Chevrolet Impala | Owner's Manual - Page 156
and turn the ignition off. Then start the engine again to reset the system. If the light still stays on, or comes on again while you're driving, the anti-lock brake system needs service and you don't have anti-lock brakes. The anti-lock brake system warning light should come on briefly when you turn - 2004 Chevrolet Impala | Owner's Manual - Page 157
light will come on until your brakes cool down. If the traction control system warning light comes on and stays on for an extended period of time when the system is turned on, your vehicle needs service. • If you turn the system off by pressing the TRAC OFF button located on the instrument panel - 2004 Chevrolet Impala | Owner's Manual - Page 158
Engine Coolant Temperature Gage Canada-3400 V6 Engine Cluster United States-3400 V6 Engine Cluster United States-3800 V6 Engine Cluster Canada-3800 V6 Engine Cluster United States-3800 Supercharged V6 Engine Cluster 3-36 Canada-3800 Supercharged V6 Engine Cluster - 2004 Chevrolet Impala | Owner's Manual - Page 159
for the life of the vehicle, helping to produce a cleaner environment. The CHECK ENGINE light comes on to indicate that there is a problem and service is required. Malfunctions often will be indicated by the system before any problem is apparent. This may prevent more serious damage to your vehicle - 2004 Chevrolet Impala | Owner's Manual - Page 160
Notice: Modifications made to the engine, transaxle, exhaust, intake or fuel system of your vehicle or the replacement of the original tires with other than those of the same Tire Performance Criteria (TPC) can affect your vehicle's emission controls and may cause this light to come on. Modifications - 2004 Chevrolet Impala | Owner's Manual - Page 161
not pass this inspection if the Check Engine light is on or not working properly. Your vehicle will not pass this inspection if the OBD (on-board diagnostic) system determines that critical emission control systems have not been completely diagnosed by the system. The vehicle would be considered not - 2004 Chevrolet Impala | Owner's Manual - Page 162
of OBD system readiness, your GM dealer can prepare the vehicle for inspection. Fuel Gage Cruise Control Light Tthe CRUISE light comes on whenever you set your cruise control. See Cruise Control on page 3-11. United States-3400 V6 Engine Cluster United States-3800 V6 Engine Cluster United States - 2004 Chevrolet Impala | Owner's Manual - Page 163
the tank was half full, but it actually took a little more or less than half the tank's capacity to fill the tank. • The gage goes back to empty when you turn off the ignition. • The gage pointer moves while cornering, braking or acceleration. Canada-3800 Supercharged V6 Engine Cluster 3-41 - 2004 Chevrolet Impala | Owner's Manual - Page 164
Traction Active Message United States Canada United States Canada If your vehicle is equipped with the traction control system and this message appears when you are driving, there is a problem with your traction control system and your vehicle is in need of service. If your vehicle is equipped - 2004 Chevrolet Impala | Owner's Manual - Page 165
to turn off all your accessories. United States Canada This message is displayed when the cooling system temperature gets hot. A chime will sound continuously, also. Check the coolant temperature gage and the coolant level. See Engine Coolant on page 5-27, Engine Coolant Temperature Gage on page - 2004 Chevrolet Impala | Owner's Manual - Page 166
schedule in this manual for changing engine oil. Low Engine Oil Level Message United States Canada This message is displayed in the message center when the engine oil pressure is low. A chime will sound continuously, also. If this occurs, you should have your vehicle serviced immediately. United - 2004 Chevrolet Impala | Owner's Manual - Page 167
Canada United States Canada This message is displayed when the engine oil needs to be changed. It will appear for 60 seconds. Once the engine oil has been changed, the CHANGE ENGINE checked the tire pressures, be sure to reset the tire inflation monitor. See "Tire Pressure Monitor System" under Tires - 2004 Chevrolet Impala | Owner's Manual - Page 168
Ajar Warning Message Trunk Ajar Warning Message United States Canada United States Canada This message will appear if one of the doors is not completely closed and the ignition is in ON. If you are in a forward or reverse gear position you will also hear four chimes. - 2004 Chevrolet Impala | Owner's Manual - Page 169
States Canada This message is displayed to monitor the Passlock® system. If the security message is displayed continuously while driving and stays on, there may be a problem with the Passlock® system. Your vehicle will not be protected by Passlock® and you should see your dealer for service. See - 2004 Chevrolet Impala | Owner's Manual - Page 170
Low Brake Fluid Warning Message United States Canada United States Canada This brake problem. The brake system warning light will also be illuminated. If this message appears, the brakes aren't working properly. You should have your vehicle serviced immediately. See Brake System Warning Light - 2004 Chevrolet Impala | Owner's Manual - Page 171
Service Vehicle Soon Message Highbeam Out Warning Message United States Canada United States Canada This message will come on if you have engine problems. These problems may not be obvious and may not affect vehicle performance or durability. Consult a qualified dealership for necessary repairs - 2004 Chevrolet Impala | Owner's Manual - Page 172
Driver Information Center (DIC) RESET: You can reset the AVG ECON, FUEL USED or AVG SPEED trip computer modes by pressing and holding this button for three seconds while you are in the mode you wish to reset. A chime will sound to confirm that your requested change has been made and all the - 2004 Chevrolet Impala | Owner's Manual - Page 173
this button to cycle through three modes of operation: Off, Compass/Temperature and Trip Computer mode. Setting the Variance • Off: No driver information is displayed in this mode of operation. • Compass/Temperature Mode: One of eight compass readings and the outside temperature are displayed - 2004 Chevrolet Impala | Owner's Manual - Page 174
change in zone number. A chime will sound to confirm that the new zone number has been set. Manual Compass Calibration If the compass appears erratic and the calibration symbol does not appear, you must manually be displayed. a dash - - is displayed. If one of these error messages appear, see your - 2004 Chevrolet Impala | Owner's Manual - Page 175
driving. RANGE (Trip Range): This shows the estimated distance that can be traveled with the remaining fuel. The fuel economy used to calculate range is based on the last few hours of driving. When in a low fuel condition, LO is displayed. FUEL USED (Trip Fuel Used): This shows the accumulated fuel - 2004 Chevrolet Impala | Owner's Manual - Page 176
you have in your vehicle, find out what your audio system can do and how to operate all of its controls to be sure you're getting the most out of the advanced engineering that went into it. Your vehicle has a feature called Retained Accessory Power (RAP). With RAP, you can play your audio - 2004 Chevrolet Impala | Owner's Manual - Page 177
with a Radio Data System (RDS). RDS features are available for use only on FM stations that broadcast RDS information. With RDS, your radio can do the following: XM™ Satellite Radio Service (48 Contiguous US States) XM™ is a continental U.S. based satellite radio service that offers 100 coast - 2004 Chevrolet Impala | Owner's Manual - Page 178
knob to increase or to decrease volume. AUTO VOL (Automatic Volume): With automatic volume, your audio system adjusts automatically to make up for road and : Artist, Song Title, Category or PTY, Channel Number/Channel Name. To change the default on the display, press the DISPL knob until you see the - 2004 Chevrolet Impala | Owner's Manual - Page 179
Finding a Station BAND: Press this button to switch between FM1, FM2, AM, or XM1 or XM2 (48 Press BAND to select FM1, FM2, AM, or XM1 or XM2. 3. Tune in the desired station. 4. Press AUTO TONE to select the equalization. 5. Press and hold one of the six numbered pushbuttons until you hear a beep. - 2004 Chevrolet Impala | Owner's Manual - Page 180
tone or speaker control is displayed. ALL will appear on the display and you will hear a beep. AUTO TONE ( manual mode, push and release the AUDIO knob until MANUAL appears on the display. Adjusting the Speakers (Balance/Fade) AUDIO: To adjust the balance between the right and the left speakers - 2004 Chevrolet Impala | Owner's Manual - Page 181
, go back to Step switch to stronger stations. To turn alternate frequency off, press and hold BAND again for two seconds. AF OFF will appear on the display. The radio will not switch to other stations. This function does not apply for XM™ Satellite Radio Service system. This feature is not supported - 2004 Chevrolet Impala | Owner's Manual - Page 182
If the whole message is not displayed, parts of the message will appear every three seconds. To scroll announcements. This function does not apply to XM™ Satellite Radio Service. Radio Messages CAL ERR (Calibration Error): Your audio system has been calibrated for your vehicle from the factory. If - 2004 Chevrolet Impala | Owner's Manual - Page 183
take no longer than 30 seconds. Your system is functioning correctly, but you are in a location that is blocking the XM signal. When you system is working properly. 3-61 No Signl Loading Acquiring channel audio (after 4 second delay) Channel not in service Channel no longer available Off Air - 2004 Chevrolet Impala | Owner's Manual - Page 184
this channel. Your system is working properly. There are no channels available for the category you selected. Your system is working properly. after having your vehicle serviced, check with the servicing facility. If you tune to channel 0, you will see this message alternating with your XM Radio - 2004 Chevrolet Impala | Owner's Manual - Page 185
, the tape may not be in squarely. Press EJT to remove the tape and start over. If you want to insert a tape is playing, use VOL, TUNE, SEEK, and PSCAN controls just as you do for the radio. The radio will will increase the number of selections to be searched back, up to -9. 2 NEXT: Your tape must - 2004 Chevrolet Impala | Owner's Manual - Page 186
3 REV (Reverse): Press this pushbutton to reverse quickly within the tape. Press it again to return to playing speed. The radio will play while the tape reverses. The station frequency and REV will appear on the display. You may select stations during reverse operation using TUNE and the SEEK arrows - 2004 Chevrolet Impala | Owner's Manual - Page 187
Cassette Tape Messages CHK TAPE (Check Tape): If this message appears on the display, the tape will , write it down and provide it to the dealer when reporting the problem. • The tape is tight and the player cannot turn the tape hubs. Remove the tape. Hold the tape with the open end down and try - 2004 Chevrolet Impala | Owner's Manual - Page 188
with a Radio Data System (RDS). RDS features are available for use only on FM stations that broadcast RDS information. With RDS, your radio can do the following: XM™ Satellite Radio Service (48 Contiguous US States) XM™ is a continental U.S. based satellite radio service that offers 100 coast - 2004 Chevrolet Impala | Owner's Manual - Page 189
knob to increase or to decrease volume. AUTO VOL (Automatic Volume): With automatic volume, your audio system adjusts automatically to make up for road and : Artist, Song Title, Category or PTY, Channel Number/Channel Name. To change the default on the display, press the DISPL knob until you see the - 2004 Chevrolet Impala | Owner's Manual - Page 190
Finding a Station BAND: Press this button to switch between FM1, FM2, AM, or XM1 or XM2 (48 Press BAND to select FM1, FM2, AM, or XM1 or XM2. 3. Tune in the desired station. 4. Press AUTO TONE to select the equalization. 5. Press and hold one of the six numbered pushbuttons until you hear a beep. - 2004 Chevrolet Impala | Owner's Manual - Page 191
tone or speaker control is displayed. ALL will appear on the display and you will hear a beep. AUTO TONE ( manual mode, push and release the AUDIO knob until MANUAL appears on the display. Adjusting the Speakers (Balance/Fade) AUDIO: To adjust the balance between the right and the left speakers - 2004 Chevrolet Impala | Owner's Manual - Page 192
mode. If PTY times out and is no longer on the display, go back to Step 1. If both PTY and TRAF are on, the radio will search to. BAND (Alternate Frequency): Alternate frequency allows the radio to switch to a stronger station with the same program type. To turn alternate frequency on, press - 2004 Chevrolet Impala | Owner's Manual - Page 193
. You will not be able to turn off alert announcements. ALERT! will not be affected by tests of the emergency broadcast system. This feature is not supported by all RDS stations. INFO (Information): If the current station has a message, the information symbol will appear on the display. Press - 2004 Chevrolet Impala | Owner's Manual - Page 194
of a CD if the last tuned station broadcasts traffic announcements. This function does not apply to XM™ Satellite Radio Service. Radio Messages CAL ERR (Calibration Error): Your audio system has been calibrated for your vehicle from the factory. If CAL ERR appears on the display it means that the - 2004 Chevrolet Impala | Owner's Manual - Page 195
take no longer than 30 seconds. Your system is functioning correctly, but you are in a location that is blocking the XM signal. When you system is working properly. 3-73 No Signl Loading Acquiring channel audio (after 4 second delay) Channel not in service Channel no longer available Off Air - 2004 Chevrolet Impala | Owner's Manual - Page 196
this channel. Your system is working properly. There are no channels available for the category you selected. Your system is working properly. after having your vehicle serviced, check with the servicing facility. If you tune to channel 0, you will see this message alternating with your XM Radio - 2004 Chevrolet Impala | Owner's Manual - Page 197
the CD-R has been handled. You may experience an increase in skipping, difficulty in finding tracks, and/or difficulty in loading and ejecting. If these problems occur try a known good CD. Do not add paper labels to CDs, they could get caught in the CD player. Do not play 3 inch CDs - 2004 Chevrolet Impala | Owner's Manual - Page 198
knob to see how long the current track has been playing. ET and the elapsed time of the track will appear on the display. To change the default on the display (track or elapsed time), press the knob until you see the display you want, then hold the knob for two - 2004 Chevrolet Impala | Owner's Manual - Page 199
symbol will appear on the display when a CD is loaded. CD Messages If CHECK CD appears on the display and the CD comes out, it could be for , wet, or upside down. • The air is very humid. If so, wait about an hour and try again. • There may have been a problem while burning the CD. • The label - 2004 Chevrolet Impala | Owner's Manual - Page 200
with a Radio Data System (RDS). RDS features are available for use only on FM stations that broadcast RDS information. With RDS, your radio can do the following: XM™ Satellite Radio Service (48 Contiguous US States) XM™ is a continental U.S. based satellite radio service that offers 100 coast - 2004 Chevrolet Impala | Owner's Manual - Page 201
knob to increase or to decrease volume. AUTO VOL (Automatic Volume): With automatic volume, your audio system adjusts automatically to make up for road and : Artist, Song Title, Category or PTY, Channel Number/Channel Name. To change the default on the display, press the DISPL knob until you see the - 2004 Chevrolet Impala | Owner's Manual - Page 202
Finding a Station BAND: Press this button to switch between FM1, FM2, AM, or XM1 or XM2 (48 Press BAND to select FM1, FM2, AM, or XM1 or XM2. 3. Tune in the desired station. 4. Press AUTO TONE to select the equalization. 5. Press and hold one of the six numbered pushbuttons until you hear a beep. - 2004 Chevrolet Impala | Owner's Manual - Page 203
tone or speaker control is displayed. ALL will appear on the display and you will hear a beep. AUTO TONE ( manual mode, push and release the AUDIO knob until MANUAL appears on the display. Adjusting the Speakers (Balance/Fade) AUDIO: To adjust the balance between the right and the left speakers - 2004 Chevrolet Impala | Owner's Manual - Page 204
mode. If PTY times out and is no longer on the display, go back to Step 1. If both PTY and TRAF are on, the radio will search to. BAND (Alternate Frequency): Alternate frequency allows the radio to switch to a stronger station with the same program type. To turn alternate frequency on, press - 2004 Chevrolet Impala | Owner's Manual - Page 205
. You will not be able to turn off alert announcements. ALERT! will not be affected by tests of the emergency broadcast system. This feature is not supported by all RDS stations. INFO (Information): If the current station has a message, the information symbol will appear on the display. Press - 2004 Chevrolet Impala | Owner's Manual - Page 206
or a CD if the last tuned station broadcasts traffic announcements. This function does not apply to XM™ Satellite Radio Service. Radio Messages CAL ERR (Calibration Error): Your audio system has been calibrated for your vehicle from the factory. If CAL ERR appears on the display it means that the - 2004 Chevrolet Impala | Owner's Manual - Page 207
take no longer than 30 seconds. Your system is functioning correctly, but you are in a location that is blocking the XM signal. When you system is working properly. 3-85 No Signl Loading Acquiring channel audio (after 4 second delay) Channel not in service Channel no longer available Off Air - 2004 Chevrolet Impala | Owner's Manual - Page 208
this channel. Your system is working properly. There are no channels available for the category you selected. Your system is working properly. after having your vehicle serviced, check with the servicing facility. If you tune to channel 0, you will see this message alternating with your XM Radio - 2004 Chevrolet Impala | Owner's Manual - Page 209
, the tape may not be in squarely. Press EJT to remove the tape and start over. If you want to insert a tape is playing, use VOL, TUNE, SEEK, and PSCAN controls just as you do for the radio. The radio will will increase the number of selections to be searched back, up to -9. 2 NEXT: Your tape must - 2004 Chevrolet Impala | Owner's Manual - Page 210
radio off if this button is pressed first. Cassette Tape Messages CHK TAPE (Check Tape): If this message appears on the display, the tape will not play because errors: • The tape is tight and the player cannot turn the tape hubs. Remove the tape. Hold the tape with the open end down and try to turn - 2004 Chevrolet Impala | Owner's Manual - Page 211
error message, write it down and provide it to the dealer when reporting the problem. Playing a CD Insert a CD partway into the slot, label side up difficulty in finding tracks, and/or difficulty in loading and ejecting. If these problems occur try a known good CD. Do not add paper labels to CDs, - 2004 Chevrolet Impala | Owner's Manual - Page 212
knob to see how long the current track has been playing. ET and the elapsed time of the track will appear on the display. To change the default on the display (track or elapsed time), press the knob until you see the display you want, then hold the knob for two - 2004 Chevrolet Impala | Owner's Manual - Page 213
blinking red light indicates that THEFTLOCK is armed. With THEFTLOCK activated, your radio will not operate if stolen. CD Messages If CHECK CD appears on , or upside down. • The air is very humid. If so, wait about an hour and try again. • There may have been a problem while burning the CD. • The - 2004 Chevrolet Impala | Owner's Manual - Page 214
your vehicle has this feature, you can control certain radio functions using the buttons on your steering wheel. or CD is playing, it will stop and the radio will play. MUTE: Press this button to silence the system. Press it again to turn on the sound. Q SEEK R: Press the up or the down arrow to - 2004 Chevrolet Impala | Owner's Manual - Page 215
40 miles (16 to 65 km). Tall buildings or hills can interfere with FM signals, causing the sound to come and go. XM™ Satellite Radio Service (48 Contiguous US States) XM™ Satellite Radio gives you digital radio reception from coast to coast. Just as with FM, tall buildings or hills can - 2004 Chevrolet Impala | Owner's Manual - Page 216
cassette tape is in good condition before you have your tape player serviced. Care of Your CDs Handle CDs carefully. Store them in their soft cloth in a mild, neutral detergent solution and clean it, wiping from the center to the edge. Be sure never to touch the side without writing when handling - 2004 Chevrolet Impala | Owner's Manual - Page 217
defogger, located in radio reception, the antenna connector at the top-center of the rear window needs to be properly attached there is a reduced risk of damage caused by car washes and vandals. If you choose to add apply aftermarket glass tinting to the back glass. The metallic film in details. 3-95 - 2004 Chevrolet Impala | Owner's Manual - Page 218
chime volume is changed, three chimes will sound as an example of the new volume selected. Removing the radio and not replacing it with a factory radio or chime module will disable vehicle chimes. Vehicle Customization Settings Your audio system can be used to control vehicle customization settings - 2004 Chevrolet Impala | Owner's Manual - Page 219
Road, and Your Vehicle ...4-2 Defensive Driving ...4-2 Drunken Driving ...4-2 Control of a Vehicle ...4-5 Braking ...4-6 Traction Control System (TCS) (3800 V6 Engine) ...4-9 Steering ...4-10 Off-Road Recovery ...4-12 Passing ...4-13 Loss of Control ...4-14 Driving at Night ...4-16 Driving in Rain - 2004 Chevrolet Impala | Owner's Manual - Page 220
vehicle in front of you is going to brake or turn suddenly. Defensive driving requires that a driver concentrate on the driving task. Anything that distracts Vision Attentiveness. Police records show that almost half of all motor vehicle-related deaths involve alcohol. In most cases, these deaths - 2004 Chevrolet Impala | Owner's Manual - Page 221
on each person and situation, here is some general information on the problem. The Blood Alcohol Concentration (BAC) of someone who is drinking depends upon four things: • The amount of alcohol consumed • The drinker's body weight • The amount of food that is consumed before and during drinking - 2004 Chevrolet Impala | Owner's Manual - Page 222
body weight will when each has the same number of drinks. The law in an increasing number of U.S. states, and throughout Canada collision increases sharply for drivers who have a BAC of 0.05 percent or above. A driver with a BAC shows that alcohol in a person's system can make crash injuries worse, - 2004 Chevrolet Impala | Owner's Manual - Page 223
. Ride home in a cab; or if you are with a group, designate a driver who will not drink. You have three systems that make your vehicle go where you want it to go. They are the brakes, the steering and the accelerator. All three systems have to do their work at the places where the tires - 2004 Chevrolet Impala | Owner's Manual - Page 224
. If your vehicle has anti-lock brakes, this warning light on the instrument panel will come on briefly when you start your vehicle. When you start your engine, or when you begin to drive away, your anti-lock brake system will check itself. You may hear a momentary motor or clicking noise while this - 2004 Chevrolet Impala | Owner's Manual - Page 225
The anti-lock system can change the brake pressure faster than any driver could. The computer is programmed to make the most of available tire and road conditions. This can help you steer around the obstacle while braking hard. Let us say the road is wet and you are driving safely. Suddenly, an - 2004 Chevrolet Impala | Owner's Manual - Page 226
. This will help you retain steering control. If you do have anti-lock, it is different. See "Anti-Lock Brake System" in this section. In many emergencies, steering can help you more than even the very best braking. Braking in Emergencies At some time, nearly every driver gets into a situation that - 2004 Chevrolet Impala | Owner's Manual - Page 227
's a problem. United States Canada This light will come on when your traction control system is limiting wheel spin. See Traction Active Message on page 3-42. You may feel or hear the system working, but this is normal. If your vehicle is in cruise control when the traction control system begins - 2004 Chevrolet Impala | Owner's Manual - Page 228
sound and the TRAC OFF warning light will come on and stay on. If the traction control system is limiting wheel spin when you press the button to turn the system off, the warning light will come on and the system will turn off right away. You can turn the system back on at any time by pressing - 2004 Chevrolet Impala | Owner's Manual - Page 229
you are steering through a sharp curve. Then you suddenly apply the brakes. Both control systems - steering and braking - have to do their work where the tires meet the road. Unless you have four-wheel anti-lock brakes, adding the hard braking can demand too much of those places. You can lose - 2004 Chevrolet Impala | Owner's Manual - Page 230
decision. If you are holding the steering wheel at the recommended 9 and 3 o'clock positions, you can turn it a full 180 degrees very quickly without removing either hand. But you have to act fast, steer quickly, and just as quickly straighten the wheel once you have avoided the object. The fact - 2004 Chevrolet Impala | Owner's Manual - Page 231
put the passing driver face to face with back again and wait for another opportunity. • "Drive ahead." Look down the road, to the sides and to crossroads for situations that might affect your passing patterns your shoulder and check the blind spot your pass. A broken center line usually indicates it - 2004 Chevrolet Impala | Owner's Manual - Page 232
change signal and move back into the right lane. (Remember that your right outside mirror is convex. The vehicle you just passed may seem to be farther away from you than it really is.) Loss of Control Let us review what driving experts say about what happens when the three control systems (brakes - 2004 Chevrolet Impala | Owner's Manual - Page 233
because stopping distance will be longer and vehicle control more limited. While driving on a surface with reduced traction, try your best to avoid sudden steering, acceleration or braking (including engine braking by shifting to a lower gear). Any sudden changes could cause the tires to slide. You - 2004 Chevrolet Impala | Owner's Manual - Page 234
drink and drive. • Adjust your inside rearview mirror to reduce the glare from headlamps behind you. increase. A 50-year-old driver may require at least twice as much light to see the same thing drivers are likely to be impaired - by alcohol or drugs, with night vision problems, or by fatigue. 4-16 - 2004 Chevrolet Impala | Owner's Manual - Page 235
headlamps should be checked regularly for proper aim, so should your eyes be examined regularly. Some drivers suffer from night blindness - the inability to see in dim light - and are not even aware of it. Driving in Rain and on Wet Roads Rain and wet roads can mean driving trouble. On a wet road - 2004 Chevrolet Impala | Owner's Manual - Page 236
washer fluid. Replace your windshield wiper brakes can cause accidents. They will not work as well in a quick stop and may cause pulling to one side. You could lose control of the vehicle. After driving through a large puddle of water or a car wash, apply your brake pedal lightly until your brakes - 2004 Chevrolet Impala | Owner's Manual - Page 237
Through Deep Standing Water Notice: If you drive too quickly through deep puddles or standing water, water can come in through your engine's air intake and badly damage your engine. Never drive through water that is slightly lower than the underbody of your vehicle. If you can not avoid deep puddles - 2004 Chevrolet Impala | Owner's Manual - Page 238
the biggest problems with city streets is the amount of traffic on them. You will want to watch out for what the other drivers are doing light as a warning signal. A traffic light is there because the corner is busy enough to need it. When a light turns green, and just before you start to move, check - 2004 Chevrolet Impala | Owner's Manual - Page 239
to the prevailing speed. Switch on your turn signal, check your mirrors and glance over your you want to pass. Before changing lanes, check your mirrors. Then use your turn signal at the same speed most of the other drivers are driving. Too-fast or too-slow back up. Drive on to the next exit. 4-21 - 2004 Chevrolet Impala | Owner's Manual - Page 240
shape? • Fuel, Engine Oil, Other Fluids: Have you checked all levels? Before service experts in GM dealerships all across North America. They will be ready and willing to help if you need it. • Lamps: Are they all working? Are the lenses clean? • Tires: They are vitally important to a safe, trouble - 2004 Chevrolet Impala | Owner's Manual - Page 241
along with the hum of the tires on the road, the drone of the engine, and the rush of the wind against the vehicle that can make you sleepy , with a comfortably cool interior. • Keep your eyes moving. Scan the road ahead and to the sides. Check your rearview mirrors and your instruments frequently - 2004 Chevrolet Impala | Owner's Manual - Page 242
none going down a hill. You could crash. Always have your engine running and your vehicle in gear when you go downhill. • Keep your vehicle in good shape. Check all fluid levels and also the brakes, tires, cooling system and transaxle. These parts can work hard on mountain roads. • Know how to go - 2004 Chevrolet Impala | Owner's Manual - Page 243
gears help cool your engine and center of the road. Drive at speeds that let you stay in your own lane. • As you go over the top of a hill, be alert. There could be something in your lane, like a stalled car or an accident. • You may see highway signs on mountains that warn of special problems - 2004 Chevrolet Impala | Owner's Manual - Page 244
shovel, a flashlight, a red cloth and a couple of reflective warning triangles. And, if you will be driving under severe conditions, include a small bag of sand, a piece of old carpet or a couple of burlap bags to help provide traction. Be sure you properly secure these items in your vehicle. 4-26 - 2004 Chevrolet Impala | Owner's Manual - Page 245
drive on. But wet ice can be even more trouble because it may offer the least traction of all. You Control System (TCS) (3800 V6 Engine) on page 4-9. Unless you have the anti-lock braking system, you will want to brake very gently, too. (If you do have anti-lock, see Braking on page 4-6. This system - 2004 Chevrolet Impala | Owner's Manual - Page 246
you. If you have no blankets or extra clothing, make body insulators from newspapers, burlap bags, rags, floor mats - anything you can wrap around yourself summon help and keep yourself and your passengers safe: You can run the engine to keep warm, but be careful. • Turn on your hazard flashers - 2004 Chevrolet Impala | Owner's Manual - Page 247
around the base of your vehicle, especially any that is blocking your exhaust pipe. And check around again from battery charged. You will need a well-charged battery to restart the vehicle, and possibly for signaling later on with your headlamps. Let the heater run for a while. Then, shut the engine - 2004 Chevrolet Impala | Owner's Manual - Page 248
, you should turn the system off. See Traction Control System (TCS) (3800 V6 Engine) on page 4-9. Then shift back and forth between REVERSE (R) and a forward gear, spinning the wheels as little as possible. Release the accelerator pedal while you shift, and press lightly on the accelerator pedal - 2004 Chevrolet Impala | Owner's Manual - Page 249
Towing Towing Your Vehicle Consult your dealer or a professional towing service if you need to have your disabled vehicle towed. See Roadside Assistance Program on page 7-6. If you want to tow your vehicle behind another vehicle - 2004 Chevrolet Impala | Owner's Manual - Page 250
any heavier than the GVWR, or either the maximum front or rear GAWR. If you do, parts on your vehicle can break, and it can change the way your vehicle handles. These could cause you to lose control and crash. Also, overloading can shorten the life of your vehicle. Your vehicle can be - 2004 Chevrolet Impala | Owner's Manual - Page 251
is called the vehicle capacity weight. If your vehicle has the Tire and Loading Information label, Example 1, the label is attached to the center pillar, near the driver's door latch. If your vehicle has the Tire-Loading Information label, Example 2, the label is on the inside trunk lid. 4-33 - 2004 Chevrolet Impala | Owner's Manual - Page 252
section. 3. Subtract the combined weight of the driver and passengers from XXX kilograms or XXX pounds. will be transferred to your vehicle. Consult this manual to determine how this reduces the available cargo and for Determining Correct Load Limit 1. Locate the statement "The combined weight of - 2004 Chevrolet Impala | Owner's Manual - Page 253
Example 1 Example 2 Loading Your Vehicle Item A B C Description Vehicle Capacity Weight for Example 1= Subtract Occupant Weight 150 lbs (68 kg) × 2 = Available Occupant and Cargo Weight = Total 1,000 lbs (453 kg) 300 lbs (136 kg) 700 lbs (317 kg) Item A B C Loading Your Vehicle Description - 2004 Chevrolet Impala | Owner's Manual - Page 254
tire and loading information label for specific information about your vehicle's capacity weight and seating positions. The combined weight of the driver, passengers and cargo should never exceed your vehicle's capacity weight. Also see Towing a Trailer on page 4-38. Example 3 Loading Your Vehicle - 2004 Chevrolet Impala | Owner's Manual - Page 255
any heavier than the GVWR, or either the maximum front or rear GAWR. If you do, parts on your vehicle can break, and it can change the way your vehicle handles. These could cause you to lose control and crash. Also, overloading can shorten the life of your vehicle. Notice: Overloading your vehicle - 2004 Chevrolet Impala | Owner's Manual - Page 256
and drive properly, you can lose control when you pull a trailer. For example, if the trailer is too heavy, the brakes may not work well - or even different than just driving your vehicle by itself. Trailering means changes in handling, durability and fuel economy. Successful, safe trailering - 2004 Chevrolet Impala | Owner's Manual - Page 257
, increasing the pulling requirements. • Consider using a sway control. You can ask a hitch dealer about sway controls. • Don't tow a trailer at all during the first 1,000 miles (1 600 km) your new vehicle is driven. Your engine, axle or other parts could be damaged. • Then, during the first 500 - 2004 Chevrolet Impala | Owner's Manual - Page 258
your dealer for our trailering information or advice, or you can write us at: Chevrolet Customer Assistance Center P.O. Box 33170 Detroit, MI 48232-5170 In Canada, write to: General Motors of Canada Limited Customer Communication Centre, 163-005 1908 Colonel Sam Drive Oshawa, Ontario L1H 8P7 the - 2004 Chevrolet Impala | Owner's Manual - Page 259
. Instructions about remove the hitch. If you don't seal them, deadly carbon monoxide (CO) from your exhaust can get into your vehicle. See Engine Exhaust on page 2-31 in the Index. Dirt and water can, too. • If your vehicle has anti-lock brakes, do not try to tap into your vehicle's brake system - 2004 Chevrolet Impala | Owner's Manual - Page 260
apply the trailer brake controller by hand to be sure the brakes are working. This lets you check your electrical connection at the same time. During your trip, check occasionally to be sure that the load is secure, and that the lamps and any trailer brakes are still working. Backing Up Hold the - 2004 Chevrolet Impala | Owner's Manual - Page 261
Check with your dealer. The arrows on your instrument panel will flash whenever you signal a turn or lane change. Properly hooked up, the trailer lamps will also flash, telling other drivers you're about to turn, change to use your brakes so much that they engine and transaxle overheating. If you - 2004 Chevrolet Impala | Owner's Manual - Page 262
engine oil, drive belts, cooling system and brake system. Each of these is covered in this manual, and the Index will help you find them quickly. If you're trailering, it's a good idea to review this information before you start your trip. Check periodically to see that all hitch nuts and bolts are - 2004 Chevrolet Impala | Owner's Manual - Page 263
5 Service and Appearance Care Engine Coolant ...5-27 Radiator Pressure Cap ...5-29 Engine Overheating ...5-30 Cooling System ...5-32 Power Steering Fluid ...5-42 Windshield Washer Fluid ...5-43 Brakes ...5-44 Battery ...5-46 Jump Starting ...5-47 Headlamp Aiming ...5-52 Bulb Replacement ...5-52 - 2004 Chevrolet Impala | Owner's Manual - Page 264
Vehicle Identification Number (VIN) ...5-95 Service Parts Identification Label ...5-95 Electrical System ...5-95 Add-On Electrical Equipment ...5-95 Alignment and Tire Balance ...5-72 Wheel Replacement ...5-72 Tire Chains ...5-74 If a Tire Goes Flat ...5-75 Changing a Flat Tire ...5-76 Compact Spare - 2004 Chevrolet Impala | Owner's Manual - Page 265
. To order the proper service manual, see Service Publications Ordering Information on page 7-11. Your vehicle has an air bag system. Before attempting to do your own service work, see Servicing Your Air Bag-Equipped Vehicle on page 1-61. You should keep a record with all parts receipts and list the - 2004 Chevrolet Impala | Owner's Manual - Page 266
91 octane or higher-octane fuel and you hear heavy knocking, your engine needs service. • Be sure to use the proper nuts, bolts and other fasteners. "English" and "metric" fasteners can be easily confused. If you use the wrong fasteners, parts can later break or fall off. You could be hurt. Adding - 2004 Chevrolet Impala | Owner's Manual - Page 267
driveability and emission control system performance compared to other gasoline. In Canada, look for the "Auto Makers' Choice" control system performance may be affected. The malfunction indicator lamp may turn on (see Malfunction Indicator Lamp on page 3-37 ) and your vehicle may fail a smog-check - 2004 Chevrolet Impala | Owner's Manual - Page 268
the performance of the emission control system may be affected. The malfunction indicator lamp may turn on. If this occurs, return to your authorized GM dealer for service. Fuels in Foreign Countries If you plan on driving in another country outside the United States or Canada, the proper fuel may - 2004 Chevrolet Impala | Owner's Manual - Page 269
To help avoid injuries to you and others, read and follow all the instructions on the pump island. Turn off your engine when you are refueling. Do not smoke if you are near fuel or refueling vehicle off to refuel. The fuel cap is located behind a hinged door on the driver's side of the vehicle. 5-7 - 2004 Chevrolet Impala | Owner's Manual - Page 270
. Be careful not to spill fuel. Don't top off or overfill your tank, and wait a few seconds after you've finished pumping before you remove the nozzle. Clean fuel from painted surfaces as soon as possible. See Cleaning the Outside of Your Vehicle on page 5-90. When filling the tank - 2004 Chevrolet Impala | Owner's Manual - Page 271
while pumping gasoline. {CAUTION: If a fire starts while you are refueling, do not remove the nozzle. Shut off the flow of fuel by shutting off the pump or by your malfunction indicator lamp to light and may damage your fuel tank and emissions system. See Malfunction Indicator Lamp on page 3-37. 5-9 - 2004 Chevrolet Impala | Owner's Manual - Page 272
get on hot engine parts and start a fire. These include liquids like fuel, oil, coolant, brake fluid, windshield washer and other fluids, and plastic or rubber. You or others could be burned. Be careful not to drop or spill things that will burn onto a hot engine. {CAUTION: An electric fan under the - 2004 Chevrolet Impala | Owner's Manual - Page 273
Hood Release To open the hood, do the following: 1. Pull the handle located inside the vehicle near the parking brake pedal. 2. Then go to the front of the vehicle and release the secondary hood latch, located near the center of the hood front, by pushing the latch to the right. 3. Lift the hood. - 2004 Chevrolet Impala | Owner's Manual - Page 274
Engine Compartment Overview When you open the hood on the 3400 V6 (Code E) engine, you'll see the following: 5-12 - 2004 Chevrolet Impala | Owner's Manual - Page 275
shield). See "How to Add Coolant to the Radiator" under Cooling System on page 5-32. M. Transaxle Fluid Dipstick. See Automatic Transaxle Fluid on page 5-25. N. Brake Master Cylinder Reservoir. See Brakes on page 5-44. O. Engine Air Cleaner/Filter. See Engine Air Cleaner/Filter on page 5-23. 5-13 - 2004 Chevrolet Impala | Owner's Manual - Page 276
When you open the hood on the 3800 V6 (Code K) engine, you'll see the following: 5-14 - 2004 Chevrolet Impala | Owner's Manual - Page 277
shield). See "How to Add Coolant to the Radiator" under Cooling System on page 5-32. M. Transaxle Fluid Dipstick. See Automatic Transaxle Fluid on page 5-25. N. Brake Master Cylinder Reservoir. See Brakes on page 5-44. O. Engine Air Cleaner/Filter. See Engine Air Cleaner/Filter on page 5-23. 5-15 - 2004 Chevrolet Impala | Owner's Manual - Page 278
When you open the hood on the 3800 V6 Supercharged (Code 1) engine, you'll see the following: 5-16 - 2004 Chevrolet Impala | Owner's Manual - Page 279
on page 5-46. C. Remote Positive (+) Battery Terminal. See Battery on page 5-46. D. Underhood Electrical Center. See Fuses and Circuit Breakers on page 5-96. E. Radiator Pressure Cap. See Cooling System on page 5-32. F. Engine Coolant Recovery Tank. See Cooling System on page 5-32. G. Power Steering - 2004 Chevrolet Impala | Owner's Manual - Page 280
on page 5-12 for the location of the engine oil fill cap. Be sure to add enough oil to put the level somewhere in the proper operating range in the cross-hatched area. Push the dipstick all the way back in when you are through. When to Add Engine Oil If the oil is - 2004 Chevrolet Impala | Owner's Manual - Page 281
• SAE 5W-30 As shown in the viscosity chart, SAE 5W-30 is best for your vehicle. However, if it is going to be 0°F (-18°C) or above and SAE 5W-30 is not available, you may use SAE 10W-30. These numbers on an oil container show its viscosity, or thickness. Do not use other viscosity oils such as SAE - 2004 Chevrolet Impala | Owner's Manual - Page 282
over a year. However, your engine oil and filter must be changed at least once a year and at this time the system must be reset. Your dealer has GM-trained service people who will perform this work using genuine GM parts and reset the system. It is also important to check your oil regularly and keep - 2004 Chevrolet Impala | Owner's Manual - Page 283
knob to exit programming. A chime will be heard to verify the exit. 9. Turn the key to OFF. If the CHANGE ENGINE OIL message comes back on when you start your vehicle, the engine oil life system has not reset. Repeat the procedure. Using the Radio 1. Turn the ignition to ACC or ON, with the radio - 2004 Chevrolet Impala | Owner's Manual - Page 284
engine oil. See you change your bodies of water. Instead, recycle it by taking it to a place that collects used oil. If you have a problem properly disposing of your used oil, ask your dealer, a service station or a local recycling center service center perform this maintenance. When to Check Check - 2004 Chevrolet Impala | Owner's Manual - Page 285
the engine is cold. Allow the engine to cool two to three hours after running. Engine Air Cleaner/Filter When to Inspect the Engine Air Cleaner/Filter Inspect the air cleaner/filter at every oil change and replace at the first oil change after 25,000 miles (40 000 km). {CAUTION: If you remove the - 2004 Chevrolet Impala | Owner's Manual - Page 286
. 2. Push the filter cover housing toward the engine. 3. Pull out the filter. 4. Check or install a new engine air cleaner/filter. See Normal Maintenance Replacement Parts on page 6-13. Notice: If the air cleaner/filter is off, a backfire can cause a damaging engine fire. And, dirt can easily get into - 2004 Chevrolet Impala | Owner's Manual - Page 287
, be sure to follow all the instructions here, or you could get a false reading on the dipstick. Notice: Too much or too little fluid can damage the transaxle. Too much can mean that some of the fluid could come out and fall on hot engine or exhaust system parts, starting a fire. Too little fluid - 2004 Chevrolet Impala | Owner's Manual - Page 288
transaxle fluid dipstick handle is the black loop near the rear of the engine compartment, toward the center. See Engine Compartment Overview on page 5-12 for more information on location. 1. Pull out the dipstick and wipe it with a clean rag or paper towel. 2. Push it back in all the way, wait three - 2004 Chevrolet Impala | Owner's Manual - Page 289
and corrosion. Help keep the proper engine temperature. Let the warning lights and gages work as they should. Notice: Using coolant other than DEX-COOL® may cause premature engine, heater core or radiator corrosion. In addition, the engine coolant may require changing sooner, at 30,000 miles (50 - 2004 Chevrolet Impala | Owner's Manual - Page 290
and be badly damaged. The repair cost would not be covered by your warranty. Too much water in the mixture can freeze and crack the engine, radiator, heater core and other parts. 5-28 The coolant recovery tank is located between the power steering fluid reservoir and the underhood fuse block in the - 2004 Chevrolet Impala | Owner's Manual - Page 291
you spill coolant on hot engine parts. Coolant contains ethylene glycol, and it will burn if the engine parts are hot enough. Do not spill coolant on a hot engine. Occasionally check the coolant level in the radiator. For information on how to add coolant to the radiator, see Cooling System on page - 2004 Chevrolet Impala | Owner's Manual - Page 292
: After driving in the overheated engine protection operating mode, to avoid engine damage, allow the engine to cool before attempting any repair. The engine oil will be severely degraded. Repair the cause of coolant loss, change the oil and reset the oil life system. See Engine Oil on page 5-17 - 2004 Chevrolet Impala | Owner's Manual - Page 293
warning along with a low coolant message can indicate a serious problem. If you get an engine overheat warning, but see or hear no steam, the problem may not be too serious. Sometimes the engine can get a little too hot when you: everyone away from the vehicle until it cools down. Wait until there - 2004 Chevrolet Impala | Owner's Manual - Page 294
previously in this section. You may decide not to lift the hood but to get service help right away. Cooling System When you decide it's safe to lift the hood, here's what you'll see: 3400 V6 Engine A. Engine Coolant Recovery Tank B. Electric Engine Cooling Fans C. Radiator Pressure Cap 5-32 - 2004 Chevrolet Impala | Owner's Manual - Page 295
away from any underhood electric fan. If the coolant inside the coolant recovery tank is boiling, don't do anything else until it cools down. The vehicle should be parked on a level surface. 3800 V6 Engine A. Engine Coolant Recovery Tank B. Electric Engine Cooling Fans C. Radiator Pressure Cap The - 2004 Chevrolet Impala | Owner's Manual - Page 296
the cooling system. If there seems to be no leak, with the engine on, check to see if the electric engine cooling fans are running. If the engine is overheating, both fans should be running. If they aren't, your vehicle needs service. Notice: Engine damage from running your engine without coolant - 2004 Chevrolet Impala | Owner's Manual - Page 297
a problem yet, but the coolant level isn't at the COLD mark, add a 50/50 mixture of clean, drinkable water and DEX-COOL® engine coolant at the coolant recovery tank. See Engine Coolant on page 5-27 Notice: In cold weather, water can freeze and crack the engine, radiator, heater core and other parts - 2004 Chevrolet Impala | Owner's Manual - Page 298
spill coolant on a hot engine. When the coolant in the coolant recovery tank is at the COLD mark, start your vehicle. If the overheat warning continues, there's one more thing you can try. You can add the proper coolant mixture directly to the radiator, but be sure the cooling system is cool before - 2004 Chevrolet Impala | Owner's Manual - Page 299
the pressure cap, but now push down as you turn it. Remove the pressure cap. The radiator pressure cap is located in the front of the engine compartment near the diagonal cross brace on the passenger's side of the vehicle. See Engine Compartment Overview on page 5-12 1. Turn the pressure cap slowly - 2004 Chevrolet Impala | Owner's Manual - Page 300
3. If you have the 3800 V6 engine, remove the 3800 Series II V6 engine cover shield to access the bleed valve. 4. After the engine cools, open the coolant air bleed valve or valves. 3400 V6 BLEED VALVE #1 3400 V6 BLEED VALVE #2 3.1. Clean the area around the engine oil fill tube and cap before - 2004 Chevrolet Impala | Owner's Manual - Page 301
: There is one bleed valve. It is located on the thermostat housing. 5. Fill the radiator with the proper DEX-COOL® coolant mixture, up to the base of the filler neck. See Engine Coolant on page 5-27 If you see a stream of coolant coming from an air bleed valve, close the valve. Otherwise, close - 2004 Chevrolet Impala | Owner's Manual - Page 302
hose getting hot. Watch out for the engine cooling fans. 11. By this time, the coolant level inside the radiator filler neck may be lower. If the level is lower, add more of the proper DEX-COOL® coolant mixture through the filler neck until the level reaches the base of the filler neck. 8. Then fill - 2004 Chevrolet Impala | Owner's Manual - Page 303
out of the filler neck, reinstall the pressure cap. Be sure the arrow on the pressure cap lines up like this. 13. Check the coolant in the recovery tank. The level in the coolant recovery tank should be at the HOT mark when the engine is hot or at the COLD mark when the - 2004 Chevrolet Impala | Owner's Manual - Page 304
, on the passenger's side of the vehicle. could indicate a problem. Have the system inspected and repaired. See Engine Compartment Overview on page 5-12 for reservoir location. How to Check Power Steering Fluid Turn the key off, let the engine compartment cool down, wipe the cap and the top of the - 2004 Chevrolet Impala | Owner's Manual - Page 305
other parts of the washer system. Also, water does not clean as well as washer fluid. • Fill your washer fluid tank only three-quarters full when it is very cold. This allows for expansion if freezing occurs, which could damage the tank if it is completely full. • Do not use engine coolant (antifreeze - 2004 Chevrolet Impala | Owner's Manual - Page 306
on the brake hydraulic system. When your brake fluid falls to a low level, your brake warning light will come on. See Brake System Warning Light on page 3-33. Your brake master cylinder reservoir is filled with DOT-3 brake fluid. See Engine Compartment Overview on page 5-12 for the location of the - 2004 Chevrolet Impala | Owner's Manual - Page 307
pads could result in costly brake repair. 5-45 • Using the wrong fluid can badly damage brake system parts. For example, just a few drops of mineral-based oil, such as engine oil, in your brake system can damage brake system parts so badly that they will have to be replaced. Do not let someone put - 2004 Chevrolet Impala | Owner's Manual - Page 308
to expect can change in many other ways if someone puts in the wrong replacement brake parts. Brake Pedal Travel See your dealer if the brake pedal does not return to normal height, or if there is a rapid increase in pedal travel. This could be a sign of brake trouble. Battery Your new vehicle - 2004 Chevrolet Impala | Owner's Manual - Page 309
remove the black, negative (−) cable from the battery. This will help keep your battery from running down. {CAUTION: Batteries can systems with negative grounds to jump start your vehicle. 1. Check the other vehicle. It must have a 12-volt battery with a negative ground system. {CAUTION: Batteries - 2004 Chevrolet Impala | Owner's Manual - Page 310
plugged into the cigarette lighter or in the accessory power outlets. Turn off the radio and all lamps that aren't needed. This will avoid sparks and help save both batteries. And it could save your radio! 4. Open the hoods and locate the batteries. Find the positive (+) and negative (−) terminal - 2004 Chevrolet Impala | Owner's Manual - Page 311
light. Be sure the battery has enough water. You do not need to add water to the ACDelco® battery installed in your new vehicle. But if a battery has {CAUTION: Fans or other moving engine parts can injure you badly. Keep your hands away from moving parts once the engine is running. 5. Check that the - 2004 Chevrolet Impala | Owner's Manual - Page 312
cable to the positive (+) terminal location of the vehicle with the dead battery. Use a remote positive (+) terminal if the vehicle has one. 8. Now connect the black negative (−) cable to the negative (−) terminal location of the vehicle with the good battery. Use a remote negative (−) terminal if - 2004 Chevrolet Impala | Owner's Manual - Page 313
the chance of sparks getting back to the battery is much less. 10. Now start the vehicle with the good battery and run the engine for a while. Jumper Cable Removal A. Heavy, Unpainted Metal Engine Part B. Good Battery or Remote Positive (+) Terminal C. Dead Battery or Remote Positive (+) Terminal - 2004 Chevrolet Impala | Owner's Manual - Page 314
, it is possible for you to re-aim your headlamps by following the procedure in the service manual for your vehicle. Notice: To make sure your headlamps are aimed properly, read all the instructions before beginning. Failure to follow these instructions could cause damage to headlamp parts. 5-52 - 2004 Chevrolet Impala | Owner's Manual - Page 315
Headlamps, Front Turn Signal, and Parking Lamps 3. Remove the two headlamp fasteners by pulling up on them. A. Parking/Turn Signal Lamp B. Low-Beam Headlamp C. High-Beam Headlamp 1. Open the hood. 2. Remove the air baffle. 5-53 - 2004 Chevrolet Impala | Owner's Manual - Page 316
the bulb base into the matching notch in the retaining ring. Turn the bulb a quarter-turn clockwise until it stops. 10. Reverse Steps 1 through 5 to reinstall the headlamp assembly. Then, check the lamps. 4. Gently pull the headlamp assembly away from the vehicle and remove the electrical connector - 2004 Chevrolet Impala | Owner's Manual - Page 317
Taillamps, Turn Signal, Stoplamps and Sidemarker Lamps 2. Remove the two upper (convenience net) wing nuts. 3. Pull the carpet away from the rear of the vehicle. 4. Unscrew the two remaining hex nuts. 5. Pull the assembly from the body carefully. 6. To remove a socket, press the tab, turn the - 2004 Chevrolet Impala | Owner's Manual - Page 318
Back-Up Lamps The back-up lamps are located in the applique on the rear of the trunk lid. 1. Open the trunk. 2. Remove the nine wing nuts. 3. Pull the rear trunk applique away from the vehicle. 4. To remove a socket press the tab, turn the socket counterclockwise and pull it out. 5. Pull the old - 2004 Chevrolet Impala | Owner's Manual - Page 319
year for wear or cracking. See "Windshield Wipers, Blade Check" under Scheduled Maintenance on page 6-4 for more information. Replacement blades come in different types and are removed in different ways. For proper type and length, see Normal Maintenance Replacement Parts on page 6-13. Here's how to - 2004 Chevrolet Impala | Owner's Manual - Page 320
service, see your GM Warranty booklet for details. Check all tires frequently to maintain the recommended pressure. Tire pressure should be checked if your tires have been damaged, replace them. {CAUTION: Poorly maintained and much friction. You could have an air-out and a serious accident. See - 2004 Chevrolet Impala | Owner's Manual - Page 321
and numbers used to define a particular tire's width, height, aspect ratio, construction type and service description. See the "Tire Size" illustration later in this section for more detail. (B) Tire Performance Criteria Specification (TPC Spec): Original equipment tires designed to GM's specific tire - 2004 Chevrolet Impala | Owner's Manual - Page 322
Grading (UTQG): Tire manufacturers are required to grade tires based on three performance factors: treadwear, traction and temperature resistance : Maximum load that can be carried and the maximum pressure needed to support that load. For more information on recommended tire pressure see Inflation - 2004 Chevrolet Impala | Owner's Manual - Page 323
when a regular road tire has lost air and gone flat. See Compact Spare tire was manufactured. The TIN is molded onto both sides of the tire, and the maximum pressure needed to support that load. See Compact Spare Tire , aspect ratio, construction type and service description. The letter "T" as the - 2004 Chevrolet Impala | Owner's Manual - Page 324
square inch (psi) or kilopascal (kPa). Accessory Weight: This means the combined weight of optional accessories. Some examples of optional accessories are, automatic transmission, power steering, power brakes, power windows, power seats, and air conditioning. Aspect Ratio: The relationship of a tire - 2004 Chevrolet Impala | Owner's Manual - Page 325
motor vehicle with standard and optional equipment including the maximum capacity of fuel, oil and coolant, but without passengers and cargo. DOT Markings: A code molded metric unit for air pressure. There are 6.9 kPa's to one psi. Light Truck (LT-Metric) Tire: A tire used on light duty trucks and - 2004 Chevrolet Impala | Owner's Manual - Page 326
accessory molding that is higher or deeper than the same moldings on the other sidewall of the tire. Passenger (P-Metric) Tire: A tire used on passenger cars and some light centerline of the tread. Rim: A metal support for a tire and upon which the tire tire information system that provides consumers - 2004 Chevrolet Impala | Owner's Manual - Page 327
the Tire: Load on an individual tire due to curb weight, accessory weight, occupant weight and cargo weight. Vehicle Placard: A label permanently Vehicle on page 4-32, for the location of your vehicle's tire and loading information label. If your tires have too much air (overinflation), you can get - 2004 Chevrolet Impala | Owner's Manual - Page 328
differences in tire rotation speeds that are caused by changes in tire pressure. The system can alert you about a low tire - but it doesn't replace normal tire maintenance. See Tires on page 5-58. How to Check Use a good quality pocket-type gage to check tire pressure. You can't tell if your tires - 2004 Chevrolet Impala | Owner's Manual - Page 329
system. Don't reset the tire pressure monitor system without first correcting the cause of the problem and checking battery has been disconnected. To reset (calibrate) the system: The tire pressure monitor system can be reset two ways. With the ignition position at ON, pull the interior lamps control - 2004 Chevrolet Impala | Owner's Manual - Page 330
roads, curves and at high speeds. The system is not capable of detection at speeds greater check wheel alignment. Also check for damaged tires or wheels. See When It Is Time for New Tires on page 5-69 and Wheel Replacement tires, always use the correct rotation pattern shown here. Don't include the - 2004 Chevrolet Impala | Owner's Manual - Page 331
to tell when it's time for new tires is to check the treadwear indicators, which will appear when your tires have parts to which it is fastened, can make wheel nuts become loose after a time. The wheel could come off and cause an accident. When you change a wheel, remove location of the damage. 5-69 - 2004 Chevrolet Impala | Owner's Manual - Page 332
information about this label and its location on your vehicle, see Loading Your , ride and other things during normal service on your vehicle. If your tires for mud and snow). If you ever replace your tires with those not having a tires could cause you to lose control while driving. If you mix tires - 2004 Chevrolet Impala | Owner's Manual - Page 333
Quality Grading system does not apply to deep tread, winter-type snow tires, space-saver or temporary use spare tires, tires with nominal rim diameters of 10 to 12 inches (25 to 30 cm), or to some limited-production tires. While the tires available on General Motors passenger cars and light trucks - 2004 Chevrolet Impala | Owner's Manual - Page 334
when tested under controlled conditions on a car tires must meet under the Federal Motor bolts and wheel nuts should be replaced. If the wheel leaks air, replace replaces. If you need to replace any of your wheels, wheel bolts or wheel nuts, replace them only with new GM original equipment parts - 2004 Chevrolet Impala | Owner's Manual - Page 335
, wheel bolts and wheel nuts for replacement. Notice: The wrong wheel can also cause problems with bearing life, brake cooling, speedometer or odometer calibration, headlamp aim, bumper height, vehicle ground clearance and tire or tire chain clearance to the body and chassis. See Changing a Flat - 2004 Chevrolet Impala | Owner's Manual - Page 336
cause damage to the brakes, suspension or other vehicle parts. The area damaged by the tire chains could cause you to lose control of your vehicle and Follow that manufacturer's instructions. To help avoid damage to your CAUTION: (Continued) vehicle, drive slowly, readjust or remove the device if it - 2004 Chevrolet Impala | Owner's Manual - Page 337
on a curve, acts much like a skid and may require the same correction you'd use in a skid. In any rear blowout, remove your foot from the accelerator pedal. Get the vehicle under control by steering the way you want the vehicle to go. It may be very bumpy and noisy, but you can - 2004 Chevrolet Impala | Owner's Manual - Page 338
or other people. You and they could be badly injured. Find a level place to change your tire. To help prevent the vehicle from moving: 1. Set the parking brake firmly. 2. Put the shift lever in PARK (P). 3. Turn off the engine. To be even more certain the vehicle won't move, you can put blocks at - 2004 Chevrolet Impala | Owner's Manual - Page 339
it on the vehicle are listed below. 1. Turn the center nut on the compact spare tire cover counterclockwise to remove it. Then remove the cover. 3. Turn the nut holding the jack counterclockwise and remove it. Then remove the jack and wrench. 2. Remove the compact spare tire from the trunk. See - 2004 Chevrolet Impala | Owner's Manual - Page 340
if equipped with aluminum wheels. The tools you'll be using include the jack (A) extension and protector/guide (B) and wheel wrench (C). To remove the wheel center cap use the flat end of the wheel wrench and pry them off at the pry off notch. Do not drop the cap or lay - 2004 Chevrolet Impala | Owner's Manual - Page 341
the Wheel Covers Your vehicle may be equipped with wheel covers. To remove the steel wheel covers and wheel nut caps, loosen the plastic nut comes off. The edge of the wheel cover could be sharp, so do not try to remove it with your bare hands. Do not drop the cover or lay it face down, as it could - 2004 Chevrolet Impala | Owner's Manual - Page 342
when it is supported only by a jack. {CAUTION: Raising your vehicle with the jack improperly positioned can damage the vehicle and even make the vehicle fall. To help avoid personal injury and vehicle damage, be sure to fit the jack lift head into the proper location before raising the vehicle - 2004 Chevrolet Impala | Owner's Manual - Page 343
of the front wheel opening in the cutout of the rocker panel molding. Put the compact spare tire near you. Jack Placement for a Rear Tire The diagram shows you where to place your jack to change a rear tire. Use the notch (B) as a guide when positioning the jack lift head (A) near the front edge of - 2004 Chevrolet Impala | Owner's Manual - Page 344
the flat tire. Rust or dirt on the wheel, or on the parts to which it is fastened, can make the wheel nuts become loose after a time. The wheel could come off and cause an accident. When you change a wheel, remove any rust or dirt from the places where the wheel attaches to - 2004 Chevrolet Impala | Owner's Manual - Page 345
{CAUTION: Never use oil or grease on studs or nuts. If you do, the nuts might come loose. Your wheel could fall off, causing a serious accident. 4. Install the compact spare tire. 5. Reinstall the wheel nuts with the rounded end of the nuts toward the wheel. Tighten each nut by hand until the wheel - 2004 Chevrolet Impala | Owner's Manual - Page 346
Notice: Improperly tightened wheel nuts can lead to brake pulsation and rotor damage. To avoid expensive brake repairs, evenly tighten the wheel nuts in the wheel cover in the trunk until you have the flat tire repaired or replaced. Notice: Wheel covers will not fit on your compact spare. If you try - 2004 Chevrolet Impala | Owner's Manual - Page 347
extension and protector guide located in the foam holder to help prevent wheel surface damage. To store a full-size tire do the following: 1. Place the tire in the trunk, valve stem facing down with the protector/guide through a wheel bolt hole. 2. Remove the protector/guide and attach the retainer - 2004 Chevrolet Impala | Owner's Manual - Page 348
Cover Compact Spare Tire Nut Jack Wheel Wrench Extension and Protective Guide H. Foam Holder I. Bolt Screw Compact Spare Tire Although the compact spare tire was fully inflated when your vehicle was new, it can lose air after a time. Check the inflation pressure regularly. It should be 60 psi (420 - 2004 Chevrolet Impala | Owner's Manual - Page 349
• Nail Polish Remover They can all unless this manual says you part of the vehicle. Some are dangerous if you breathe their fumes in a closed space. When you use anything from a container to clean your vehicle, be sure to follow the manufacturer's warnings and instructions. And always open your doors - 2004 Chevrolet Impala | Owner's Manual - Page 350
such things as catsup, coffee (black), egg, fruit, fruit juice, milk, soft drinks, vomit, urine and blood can be removed as follows: 1. Carefully scrape off excess stain, then sponge the soiled area with cool water. 2. If a stain remains, follow the cleaning instructions described earlier. 3. If an - 2004 Chevrolet Impala | Owner's Manual - Page 351
panel. Sprays containing silicones or waxes may cause annoying reflections in the windshield and even make it difficult to see through the windshield under certain conditions. • Rub with a clean, damp cloth to remove • Never use oils, varnishes, solvent-based or abrasive cleaners, furniture polish or - 2004 Chevrolet Impala | Owner's Manual - Page 352
Your Vehicle The paint finish on your vehicle provides beauty, depth of color, gloss retention and durability. {CAUTION: Do not bleach or dye safety belts sun. Use a car washing soap. Do not use strong soaps or chemical detergents. Be sure to rinse the vehicle well, removing all soap residue - 2004 Chevrolet Impala | Owner's Manual - Page 353
car washing soap to clean exterior lamps and lenses. Follow instructions under "Washing Your Vehicle." possible. If necessary, use non-abrasive cleaners that are marked safe for painted surfaces to remove colored Check the wiper blades and clean them as necessary; replace blades that look worn. 5-91 - 2004 Chevrolet Impala | Owner's Manual - Page 354
wheels. Do not take your vehicle through an automatic car wash that has silicone carbide tire cleaning brushes. These replacement, make sure the body repair shop applies anti-corrosion material to parts repaired or replaced to restore corrosion protection. Original manufacturer replacement parts - 2004 Chevrolet Impala | Owner's Manual - Page 355
removal and dust control can collect on the underbody. If these are not removed, corrosion and rust can develop on the underbody parts such as fuel lines, frame, floor pan and exhaust system an underbody car washing system can do this the paint surface. Although no defect in the paint job causes this - 2004 Chevrolet Impala | Owner's Manual - Page 356
, shines and protects in one easy step, no wiping necessary. Medium foaming shampoo. Cleans and lightly waxes. Biodegradable and phosphate free. Quickly and easily removes spots and stains from carpets, vinyl and cloth upholstery. Odorless spray odor eliminator used on fabrics, vinyl, leather and - 2004 Chevrolet Impala | Owner's Manual - Page 357
an air bag system. Before attempting to add anything electrical to your vehicle, see Servicing Your Air Bag-Equipped Vehicle on page 1-61. 5-95 Engine Identification The 8th character in your VIN is the engine code. This code will help you identify your engine, specifications and replacement parts. - 2004 Chevrolet Impala | Owner's Manual - Page 358
. If this happens, have your headlamp system checked right away. Fuses and Circuit Breakers The motor cools. If the overload is caused by some electrical problem, have it fixed. Driver's Side Instrument Panel Fuse Block Some fuses are in a fuse block at the end of the instrument panel on the driver - 2004 Chevrolet Impala | Owner's Manual - Page 359
Control Steering Column Controls HVAC Temp Door Motors & Module, Cruise Control Module HVAC Blower Steering Wheel Lighting Body Control Module, Door Lock Controls Power Mirrors Cluster, Body Control Module, Data Link Connector (Battery) Driver's Heated Seat, Body Control Module, Battery Controlled - 2004 Chevrolet Impala | Owner's Manual - Page 360
Retained Accessory Power Relay Passenger's Side Instrument Panel Fuse Block Some fuses are in a fuse block at the end of the instrument panel on Device Back-Up Lamps Driver Information Center, Remote Keyless Entry, HVAC Trunk Lamps, Headliner Lamps HVAC Blower Relay Instrument Panel Footwell Lamps - 2004 Chevrolet Impala | Owner's Manual - Page 361
FRT PARK LP Usage Heated Mirrors Brake Switch Hazard Switch Rear Parking Lamps Accessory Power Outlet (Battery) Cigarette Lighter Radio, Radio Amplifier, Remote Digital Radio Receiver Front Parking Lamps, Instrumentation Lighting Usage Parking Lamps Relay Back-up Lamps Relay Relays BATT RUN DOWN - 2004 Chevrolet Impala | Owner's Manual - Page 362
information on location. Relays HORNS FOG LTS Fuses LEFT I/P RT I/P #1 RT I/P #2 U/HOOD #1 HORN RLY BLANK BLANK FOG RLY F/PMP RLY DRL/EXIT LTS EXT LTS PCM A/C RLY (COMP) BLOWER MOTOR Usage Horn Fog Lamps Usage Left Fuse Block Right Fuse Block (Battery) Right Fuse Block (Battery) Underhood (Top - 2004 Chevrolet Impala | Owner's Manual - Page 363
RLY (COIL) ENG DEVICES Usage Primary Cooling fan (Driver's Side) Ignition Relay HVAC Compressor Usage Ignition Switch Rear Defogger, Audio System Ignition Relay, AIR Pump Cooling Fans (Battery) Cooling Fan Control Relays #2 & #3 Cooling Fan Control Relays #1 Fuel Injectors Transmission Solenoids - 2004 Chevrolet Impala | Owner's Manual - Page 364
Air Conditioning Refrigerant R-134a Automatic Transaxle Pan Removal and Replacement After Complete Overhaul When draining/replacing converter, more fluid may be needed. Cooling System Including Reservoir 3400 (Code E) V6 3800 (Code K) V6 3800 Supercharged (Code 1) V6 Engine Oil with Filter - 2004 Chevrolet Impala | Owner's Manual - Page 365
Engine Specifications Engine 3400 (LA1) V6 3800 (L36) V6 3800 Supercharged (L67) V6 VIN Code E K 1 Transmission Automatic Automatic Automatic Spark Pug Gap 0.060 inches (1.52 mm) 0.060 inches (1.52 mm) 0.060 inches (1.52 mm) 5-103 - 2004 Chevrolet Impala | Owner's Manual - Page 366
✍ NOTES 5-104 - 2004 Chevrolet Impala | Owner's Manual - Page 367
Section 6 Maintenance Schedule Owner Checks and Services ...6-8 At Each Fuel Fill ...6-8 At Least Once a Month ...6-9 At Least Once a Year ...6-9 Recommended Fluids and Lubricants ...6-12 Engine Drive Belt Routing ...6-14 Maintenance Record ...6-15 Maintenance Schedule ...6-2 Introduction ...6-2 - 2004 Chevrolet Impala | Owner's Manual - Page 368
engine oil at the proper level and change as recommended. Maintenance Requirements Notice: Maintenance intervals, checks, inspections, replacement parts and recommended fluids and lubricants as prescribed in this manual can even affect the quality of the air we breathe. Improper fluid levels or - 2004 Chevrolet Impala | Owner's Manual - Page 369
Motors maintenance needs vary. You may need more frequent checks and replacements. So please read the following and note how service needs, you will know that GM-trained and supported service technicians will perform the work using genuine GM parts. If you want to get service information, see Service - 2004 Chevrolet Impala | Owner's Manual - Page 370
(5 000 km) since your last service. Remember to reset the oil life system whenever the oil is changed. See Engine Oil on page 5-17 for information on the Engine Oil Life System and resetting the system. When the change engine oil message appears, certain services, checks and inspections are required - 2004 Chevrolet Impala | Owner's Manual - Page 371
(k). Inspect engine air cleaner filter. If necessary, replace filter. See Engine Air Cleaner/Filter on page 5-23. An Emission Control Service. See footnote †. Rotate tires and check inflation pressures and wear. See Tires on page 5-58. Inspect brake system. See footnote (a). Check engine coolant and - 2004 Chevrolet Impala | Owner's Manual - Page 372
footnote (h). Change automatic transaxle fluid and filter (normal service). Replace spark plugs. Inspect spark plug wires. An Emission Control Service. Engine cooling system service (or every 5 years, whichever occurs first). An Emission Control Service. See footnote (i). Inspect engine accessory drive - 2004 Chevrolet Impala | Owner's Manual - Page 373
repaired or replaced. (The air bag system does not need regular maintenance.) (f) Lubricate all key lock cylinders. Lubricate all hinges and latches, including those for the body doors, hood, secondary latch, pivots, spring anchor, release pawl, rear compartment, glove box door, console door and any - 2004 Chevrolet Impala | Owner's Manual - Page 374
or missing parts. Replace parts as needed. Replace any components that have high effort or excessive wear. Do not lubricate accelerator or cruise control cables. (k) A fluid loss in any vehicle system could indicate a problem. Have the system inspected and repaired and the fluid level checked. Add - 2004 Chevrolet Impala | Owner's Manual - Page 375
Engine Coolant Level Check Check the engine coolant level and add DEX-COOL® coolant mixture if necessary. See Engine Coolant on page 5-27 for further details. At Least Once a Year Starter Switch Check Windshield Washer Fluid Level Check Check the windshield washer fluid level in the windshield - 2004 Chevrolet Impala | Owner's Manual - Page 376
Lock Control System Check Ignition Transaxle Lock Check While parked, and with the parking brake set, engine. Without applying the regular brake, try to move the shift lever out of PARK (P) with normal effort. If the shift lever moves out of PARK (P), contact your GM Goodwrench dealer for service - 2004 Chevrolet Impala | Owner's Manual - Page 377
Service At least every spring, use plain water to flush any corrosive materials from the underbody. Take care to clean thoroughly any areas where mud and other debris can collect. • To check the parking brake's holding ability: With the engine running and transaxle in NEUTRAL (N), slowly remove - 2004 Chevrolet Impala | Owner's Manual - Page 378
DEX-COOL® Coolant. See Engine Coolant on page 5-27. Hydraulic Brake Delco Supreme 11 Brake Fluid or System equivalent DOT-3 brake fluid. Windshield ® Washer Solvent GM Optikleen Washer Solvent. Usage Fluid/Lubricant GM Power Steering Fluid (GM Part Power Steering No. U.S. 89021184, in Canada System - 2004 Chevrolet Impala | Owner's Manual - Page 379
Normal Maintenance Replacement Parts Part Engine Air Cleaner/Filter Passenger Compartment Air Filter Engine Oil Filter Automatic Transmission Filter Spark Plugs Windshield Wiper Blades Type Length GM Part Number 24508572 10406026 25010792 24206433 12568387 12367280 Shepherd's Hook 22 inches (56.0 cm - 2004 Chevrolet Impala | Owner's Manual - Page 380
Engine Drive Belt Routing 6-14 - 2004 Chevrolet Impala | Owner's Manual - Page 381
performed in the boxes provided. See Maintenance Requirements on page 6-2 in this section. Any additional information from Owner Checks and Services on page 6-8 can be added on the following record pages. Also, you should retain all maintenance receipts. Maintenance Record Date Odometer Reading - 2004 Chevrolet Impala | Owner's Manual - Page 382
Maintenance Record (cont'd) Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 6-16 - 2004 Chevrolet Impala | Owner's Manual - Page 383
to the Canadian Government ...7-11 Reporting Safety Defects to General Motors ...7-11 Service Publications Ordering Information ...7-11 Customer Assistance and Information ...7-2 Customer Satisfaction Procedure ...7-2 Online Owner Center ...7-3 Customer Assistance for Text Telephone (TTY) Users - 2004 Chevrolet Impala | Owner's Manual - Page 384
with the sales, service or parts manager, contact the owner Chevrolet Customer Assistance Center by calling 1-800-222-1020. In Canada, contact GM of Canada panel and visible through the windshield.) • Dealership name and location • Vehicle delivery date and present mileage When contacting Chevrolet - 2004 Chevrolet Impala | Owner's Manual - Page 385
General Motors reserves the right to change eligibility limitations and/or discontinue its participation in this program. Online Owner Center The Owner Center is a manual. (United States only) • Keep track of your vehicle's service history and maintenance schedule. • Find GM dealers for service - 2004 Chevrolet Impala | Owner's Manual - Page 386
Chevrolet has TTY equipment available at its Customer Assistance Center. Any TTY user can communicate with Chevrolet by dialing: 1-800-833-CHEV (2438). (TTY users in Canada Fax Number: 313-381-0022 Canada - Customer Assistance General Motors of Canada Limited Customer Communication Centre, 163-005 - 2004 Chevrolet Impala | Owner's Manual - Page 387
aftermarket driver or passenger adaptive equipment you may require for your vehicle (hand controls, details, or to determine your vehicle's eligibility, see your GM dealer or call the GM Mobility Assistance Center at 1-800-323-9935. Text telephone (TTY) users, call 1-800-833-9935. GM of Canada - 2004 Chevrolet Impala | Owner's Manual - Page 388
needing warranty service. Courtesy Transportation will be offered in conjunction with the coverage provided by the Bumper-to-Bumper New Vehicle Limited Warranty to eligible purchasers of 2004 Chevrolet passenger cars and light duty trucks. (See your selling dealer for details.) • Toll-free - 2004 Chevrolet Impala | Owner's Manual - Page 389
Roadside Assistance program accessible from anywhere in Canada or the United States. Please refer to the Warranty and Owner Assistance Information book. Courtesy Transportation Chevrolet has always exemplified quality and value in its offering of motor vehicles. To enhance your ownership experience - 2004 Chevrolet Impala | Owner's Manual - Page 390
service, unless, of course, the problem is safety-related. If it is, please call your dealership, let them know this, and ask for instructions. If the dealer requests that you simply drop the vehicle off for service of $30.00 a day and must be supported by receipts. This requires that you sign and - 2004 Chevrolet Impala | Owner's Manual - Page 391
period of the General Motors of Canada New Vehicle Limited Warranty, alternative transportation may be available under the Courtesy Transportation Program. Please consult your dealer for details. General Motors reserves the right to unilaterally modify, change or discontinue Courtesy Transportation - 2004 Chevrolet Impala | Owner's Manual - Page 392
If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety defect exists in a group of vehicles, it may order a recall and remedy campaign. However, NHTSA cannot become involved in individual problems between you, your dealer or General Motors. • in response to - 2004 Chevrolet Impala | Owner's Manual - Page 393
may write to: Transport Canada 330 Sparks Street Tower C Ottawa, Ontario K1A 0N5 Service Publications Ordering Information Service Manuals Service Manuals have the diagnosis and repair information on engines, transmission, axle, suspension, brakes, electrical, steering, body, etc. RETAIL SELL PRICE - 2004 Chevrolet Impala | Owner's Manual - Page 394
Service Bulletins Service Bulletins give technical service information needed to knowledgeably service General Motors cars and trucks. Each bulletin contains instructions to assist in the diagnosis and service of your vehicle. In Canada Prices are subject to change without notice and make checks - 2004 Chevrolet Impala | Owner's Manual - Page 395
55 Air Cleaner/Filter, Engine ...5-23 Airbag Sensing and Diagnostic Module (SDM) ...7-9 ALARM (Content Theft Operation) ...2-50 AM ...3-93 Antenna, Backglass ...3-95 Antenna, XM™ Satellite Radio Antenna System ...3-96 Anti-lock Brake System (ABS) ...4-6 Anti-Lock Brake, System Warning Light ...3-34 - 2004 Chevrolet Impala | Owner's Manual - Page 396
95 Backing Up ...4-42 Battery ...5-46 Battery Replacement ...2-7 Battery Rundown Protection ...3-18 Battery Warning Message ...3-43 Before Leaving on a Long Trip ...4-22 Brake Low Fluid Warning Message ...3-48 Parking ...2-27 System Warning Light ...3-33 Brake Fluid ...5-44 Brake Wear ...5-45 Brakes - 2004 Chevrolet Impala | Owner's Manual - Page 397
Variance ...3-51 Console Shift Lever ...2-29 Content Theft-Deterrent ...2-16 Control of a Vehicle ...4-5 Convenience Net ...2-43 Coolant Engine Temperature Gage ...3-36 Heater, Engine ...2-22 Hot Temperature Warning Message ...3-43 Cooling System ...5-32 Courtesy Lamps ...3-17 Cruise Control ...3-11 - 2004 Chevrolet Impala | Owner's Manual - Page 398
Your Own Service Work ...5-3 Dolly Towing ...4-32 Dome Lamp ...3-18 Door Ajar Warning Message ...3-46 Locks ...2-8 Power Door Locks ...2-9 Programmable Automatic Door Locks ...2-9 Driver Position, Safety Belt ...1-15 Driver Information Center (DIC) ...3-50 Driver's Side Instrument Panel Fuse Block - 2004 Chevrolet Impala | Owner's Manual - Page 399
Engine Air Cleaner/Filter ...Battery ...Change Oil Message ...Check and Service Engine Soon Light ...Coolant ...Coolant Heater ...Coolant Temperature Gage ...Drive Belt Routing ...Engine Extender, Safety Belt ...1-30 Exterior Lamps ...3-14 F Filter Engine Air Cleaner ...5-23 Finding a Program Type - 2004 Chevrolet Impala | Owner's Manual - Page 400
Bulb Replacement ...5-52 Halogen Bulbs ...5-52 Headlamps, Front Turn Signal, and Parking Lamps ...5-53 Heated Outside Mirrors ...2-36 Checking Things Under ...5-10 Release ...5-11 Horn ...3-7 G Gage Engine Coolant Temperature ...3-36 Fuel ...3-40 Speedometer ...3-30 Tachometer ...3-31 Garage Door - 2004 Chevrolet Impala | Owner's Manual - Page 401
Inspect the Engine Air Cleaner/Filter ...5-23 How to Use This Manual ...ii How to Wear Safety Belts Properly ...1-14 Hydroplaning ...4-19 Instrument Panel (cont.) Overview ...3-4 Instrument Panel Brightness ...3-17 Interior Lamps ...3-17 J Jump Starting ...5-47 K Keyless Entry System ...2-3 Keys - 2004 Chevrolet Impala | Owner's Manual - Page 402
Light Air Bag Readiness ...3-32 Anti-Lock Brake System Warning ...3-34 Brake System Warning ...3-33 Cruise Control ...3-40 Malfunction Indicator ...3-37 Safety Belt Reminder ...3-31 TCS Warning Light ...3-35 Traction Control System (TCS) Warning ...3-35 Loading Your Vehicle ...4-32 Lockout - 2004 Chevrolet Impala | Owner's Manual - Page 403
45 Door Ajar Warning ...3-46 Highbeam Out Warning ...3-49 Hot Coolant Temperature Warning ...3-43 Low Brake Fluid Warning ...3-48 Low Engine Oil Level ...3-44 Low Fuel Warning ...3-48 Low Oil Pressure ...3-44 Low Tire ...3-45 Low Washer Fluid Warning ...3-47 Security ...3-47 Service Traction System - 2004 Chevrolet Impala | Owner's Manual - Page 404
Compartment Air Filter ...3-25 Passenger's Side Instrument Panel Fuse Block ...5-98 Passing ...4-13, 4-42 Passlock® ...2-17 Plan Ahead When Possible ...7-8 Playing a Cassette Tape ...3-63, 3-87 Playing a CD ...3-75, 3-89 Playing the Radio ...3-56, 3-67, 3-79 Power Accessory Outlets ...3-19 Door - 2004 Chevrolet Impala | Owner's Manual - Page 405
Tire and Tools ...5-77 Removing the Wheel Covers and the Wheel Nut Caps ...5-78 Replacement Bulbs ...5-56 Replacing Brake System Parts ...5-46 Replacing Restraint System Parts After a Crash .. 1-62 Reporting Safety Defects Canadian Government ...7-11 General Motors ...7-11 United States Government - 2004 Chevrolet Impala | Owner's Manual - Page 406
Vehicle ...5-4 Doing Your Own Work ...5-3 Engine Soon Light ...3-37 Message ...3-47 Publications Ordering Information ...7-11 12 Service (cont.) Traction System Warning Message ...3-42 Vehicle Soon Message ...3-49 Service Bulletins ...7-12 Service Manuals ...7-11 Setting Preset Stations ...3-57 - 2004 Chevrolet Impala | Owner's Manual - Page 407
Wheel Replacement ...5-72 When It Is Time for New Tires ...5-69 To Use the Engine Coolant Heater ...2-22 Top Strap ...1-41 Top Strap Anchor Location ...1-43 ...3-42 Control System (TCS) ...4-9 Control System Warning Light ...3-35 Service Traction System Warning Message ...3-42 Trailer Brakes ...4-41 - 2004 Chevrolet Impala | Owner's Manual - Page 408
95 Service Parts Identification Label ...5-95 Vehicle Personalization ...2-45 Vehicle Storage ...5-47 Ventilation Adjustment ...3-24 Visor Vanity Mirrors ...2-15 Assistance ...7-4 Used Replacement Wheels ...5-73 Using Cleaner on Fabric ...5-88 Using HomeLink® ...2-42 W Warning Lights, Gages and - 2004 Chevrolet Impala | Owner's Manual - Page 409
5-42, Wheels Alignment and Tire Balance ...Replacement ...When to Add Engine Oil ...When to Change Engine Oil (GM Oil Life System) ...When to Check ...5-22, When to Check and Change ...When to Check Power Steering Fluid ...When to Inspect the Engine Air Cleaner/Filter ...When You Are Ready to Leave - 2004 Chevrolet Impala | Owner's Manual - Page 410
✍ NOTES 16
Seats and Restraint Systems
...........................
1-1
Front Seats
...............................................
1-2
Rear Seats
...............................................
1-7
Safety Belts
..............................................
1-9
Child Restraints
.......................................
1-31
Air Bag Systems
......................................
1-52
Restraint System Check
............................
1-61
Features and Controls
.....................................
2-1
Keys
........................................................
2-2
Doors and Locks
.......................................
2-8
Windows
.................................................
2-13
Theft-Deterrent Systems
............................
2-16
Starting and Operating Your Vehicle
...........
2-18
Mirrors
....................................................
2-33
OnStar
®
System
......................................
2-37
HomeLink
®
Transmitter
.............................
2-39
Storage Areas
.........................................
2-43
Sunroof
..................................................
2-44
Vehicle Personalization
.............................
2-45
Instrument Panel
.............................................
3-1
Instrument Panel Overview
..........................
3-4
Climate Controls
......................................
3-21
Warning Lights, Gages and Indicators
.........
3-26
Message Center
.......................................
3-42
Driver Information Center (DIC)
..................
3-50
Trip Computer
.........................................
3-53
Audio System(s)
.......................................
3-54
Driving Your Vehicle
.......................................
4-1
Your Driving, the Road, and Your Vehicle
.....
4-2
Towing
...................................................
4-31
Service and Appearance Care
..........................
5-1
Service
.....................................................
5-3
Fuel
.........................................................
5-4
Checking Things Under
the Hood
.............................................
5-10
Headlamp Aiming
.....................................
5-52
Bulb Replacement
....................................
5-52
Windshield Wiper Blade Replacement
.........
5-57
Tires
......................................................
5-58
Appearance Care
.....................................
5-87
Vehicle Identification
.................................
5-95
Electrical System
......................................
5-95
Capacities and Specifications
...................
5-102
Maintenance Schedule
.....................................
6-1
Maintenance Schedule
................................
6-2
Customer Assistance and Information
..............
7-1
Customer Assistance and Information
...........
7-2
Reporting Safety Defects
...........................
7-10
Index
................................................................
1
2004 Chevrolet Impala Owner Manual
M