1997 GMC Sonoma Owner's Manual
1997 GMC Sonoma Manual
1997 GMC Sonoma manual content summary:
- 1997 GMC Sonoma | Owner's Manual - Page 1
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- 1997 GMC Sonoma | Owner's Manual - Page 3
the road and how to drive under different conditions. 5- 1 2-1 3- 1 Problems on the Road This section tells what to do you have a problem while driving, such as flat tire or overheated engine, etc. if a Service and Appearance Care Here the manual tells how to keep your vehicle running properly - 1997 GMC Sonoma | Owner's Manual - Page 4
CERTIFIED - m y WE SUPPORT VOLUNTARY TECHNICIAN CERTIFICATION THROUGH National Institute for AUTOMOTIVE SERVICE EXCELLENCE For Canadian Owners Who Prefer a French Language Manual: Aux propribtaires canadiens:Vous pouvez vous franpis chez procurer un exemplaire de ce guide en votre concessionaire - 1997 GMC Sonoma | Owner's Manual - Page 5
from beginning to end when they first receivetheir new vehicle. If you do this, it will help you learn about the features and controls for your vehicle. In this manual, you'll find that pictures and words work together to explain things quickly. Safety Warnings andSymbols You will find a number of - 1997 GMC Sonoma | Owner's Manual - Page 6
vehicle. Many times, this damage would not be covered by your warranty, and it could be costly. But the notice will tell you what to do tohelp avoid the damage. When you read other manuals, you might see CAUTION and NOTICE warnings in different colors or in different words. You'll also seewarning - 1997 GMC Sonoma | Owner's Manual - Page 7
on warning and indicator lights: Here are some other symbols you may see: DOOR LOCK UNLOCK TURN SIGNALS e COOLANT TEMP BATTERY CHARGING SYSTEM WINDSHIELD DEFROSTER F [ FUSE LIGHTER 1 SEAT BELTS HAZARD WARNING FLASHER A - BRAKE (a) HORN )cr COOLANT POWER WINDOW SPARK OR FLAME COULD - 1997 GMC Sonoma | Owner's Manual - Page 8
Model Reference This manual covers thesemodels: Regular Cab Pickup Extended Cab Pickup vi - 1997 GMC Sonoma | Owner's Manual - Page 9
also learn about some things you should do with air bags and safety belts. nut 1-2 1-7 1-11 1-12 1-12 1-19 1-25 1-25 1-25 Seats and Seat Controls 1-27 Safety Belts: They're for Everyone Children Safety Belt Extender Checking Your Restraint Systems Replacing Restraint System Parts After a Crash 1-1 - 1997 GMC Sonoma | Owner's Manual - Page 10
lose control of the vehicle if you try to adjust a manual driver's seatwhile the vehicle is moving. The sudden movement could startle and confuse you,or makeyou push a pedal when you don't want to. Adjust the driver's seat only when the vehicle is not moving. 1 try to move the seat with your body - 1997 GMC Sonoma | Owner's Manual - Page 11
Manual Lumbar Support (Option) If you have this feature, there will be a knob the on outside of the driver and passenger bucket seats. Reclining Seatbacks (Bucket Seats or 60/40~Bench) To adjust the front seatback, lift the lever on the outer side of the seat. Turn the knob counterclockwise to - 1997 GMC Sonoma | Owner's Manual - Page 12
safety belts can't do their job when you're reclined like this. The shoulder belt can't do job because it its won't be against your body. Instead, it will bein front of you. In a crash you could gointo it, receiving neckor other injuries. The lap belt can't do job either. In - 1997 GMC Sonoma | Owner's Manual - Page 13
folds forward to let people get into the back seat or reach the storage area behind the seat. A CAUTION: 0 To fold the front seatback forward, lift the latch and, push the seat forward. If the seatback isn't locked, could move it forward ina sudden stop or crash. That could cause injury - 1997 GMC Sonoma | Owner's Manual - Page 14
Easy Entry Seat (Extended Cab) The right front bucket or split-bench seat of your vehicle makes it easy to get in and out of the rear vehicle area. 0 Jump Seat (ExtendedCab Models) Your extended cab pickup has a jump seat in the rear area. Tilt the right front seatback completely forward and the - 1997 GMC Sonoma | Owner's Manual - Page 15
part of the manual tells you how to use safety belts properly. It also tells you some things you should not do with safety belts. A CAUTION: ~~ ~ (SIR), And it explains the Supplemental Inflatable Restraint or air bag fasten your safety belt, and check that your passengers' belts are fastened - 1997 GMC Sonoma | Owner's Manual - Page 16
Your vehicle has a light that comes on as areminder to buckle up. (See "Safety Belt Reminder Light" in the Index.) Why Safety BeltsWork When you ride in or on m y t h g , you go as fast as it goes. In most states and Canadian provinces, - 1997 GMC Sonoma | Owner's Manual - Page 17
Put someone on it. Get it up to speed. Then s t o the vehcle. The rider ~ doesn't stop. 1-9 - 1997 GMC Sonoma | Owner's Manual - Page 18
r The person keeps going until stopped by something. In a real vehicle, it could be the windshield ... or the instrument panel ... 1-10 - 1997 GMC Sonoma | Owner's Manual - Page 19
and get out, is much greater if you are belted. If my vehicle has air bags, whv should I have to wear safety belts? A: or the safety belts! With strongest bones take the forces. That'swhy safety belts make such good sense. Air bags are in many vehicles today and will be in most of them in the - 1997 GMC Sonoma | Owner's Manual - Page 20
size. Be aware that there are special things toknow about safety belts and children. And there are different rules for smaller children and babies. If a child will beriding in your vehicle, see the part of this manual 't protect you from things beyond your control, such as bad drivers. Most accidents - 1997 GMC Sonoma | Owner's Manual - Page 21
and pull the belt across you. Don't let it get twisted. 4. Push the latch plate into the buckle until it clicks. 5. To make the lap part tight, pull down on the buckle end of the belt as you pull up on the shoulder belt. Pull up on the latch plate to - 1997 GMC Sonoma | Owner's Manual - Page 22
apply force at your abdomen. This could cause serious oreven fatal 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 a sudden stop or a crash. 1-14 - 1997 GMC Sonoma | Owner's Manual - Page 23
your shoulder beltis if 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. 1-15 - 1997 GMC Sonoma | Owner's Manual - Page 24
Q: What's wrong with this? , \ CAUTION: You can be seriously injuredif your belt is buckled in the wrong place like In a crash, this. the belt wouldgo up over your abdomen. The belt forces would be there, notat thepelvic bones. This could cause serious internal injuries. Always buckle your belt - 1997 GMC Sonoma | Owner's Manual - Page 25
&= What's wrong with this? I A CAUTION: You can be seriouslyinjured if you wear the shoulder belt under your arm. In a crash, your body would move too forward, which would far increase the chance of head and neck injury. Also, the belt would apply too much force the to - 1997 GMC Sonoma | Owner's Manual - Page 26
.If a belt is twisted, make it straight so it canwork properly, or ask fix your dealer to it. I 1 I I 1 1 I I I I I I I At The belt is twisted across the body. 1-18 - 1997 GMC Sonoma | Owner's Manual - Page 27
Supplemental Inflatable Restraint (SIR) System This part explains the Supplemental Inflatable Restraint (SIR) system or air bag system. Your vehicle has an air bag for the driver. Here are the most important things to know about the air bag system: To unlatch the belt, just push the button on the - 1997 GMC Sonoma | Owner's Manual - Page 28
safety belt, even with an air bag, and sit as far back can while still as you maintaining controlof your vehicle. The system checks the air bag electrical system for malfunctions. The light tells you if there is an electrical problem. See "Air Bag Readiness Light" in the Index for more information - 1997 GMC Sonoma | Owner's Manual - Page 29
force the object into thatperson. The path of an inflating air bag must be kept clear. Don't put anything between an occupant and the air bag, and don't attach or put anything on or near the steering wheel hub. Where is the air bag? The driver's air bag is in the middle of the steering wheel. 1-21 - 1997 GMC Sonoma | Owner's Manual - Page 30
a vehicle or because of what the repair costs were. Inflation is determined by the angle of the impact and how quickly the vehicle slows down in frontal and near-frontal impacts. The air bag system is designed to work properly under a wide range of conditions, including off-road usage. Observe safe - 1997 GMC Sonoma | Owner's Manual - Page 31
bag module and possibly other parts. The service manual for your vehicle covers the need to replace other parts. Your vehicle is equipped with a diagnosticmodule, which records information about the air bag system. The module records information about the readiness of the system. when the sensors - 1997 GMC Sonoma | Owner's Manual - Page 32
. Your GM dealer and the GM Service Manual have information about servicing your vehicle and the air bag system. To purchase a service manual, see "Serviceand Owner Publications" in the Index. Adding Equipmentto Your Air Bag-Equipped Vehicle If I add a push bumper a bicycle rack to the or front - 1997 GMC Sonoma | Owner's Manual - Page 33
Safety Belt Use During Pregnancy Safety belts work for everyone, including pregnant women. Like all occupants, they are more likely to be seriously injured if they don't wear safety belts. The best way to protect the fetus is to protect the mother. When a safety belt is worn properly, it's more - 1997 GMC Sonoma | Owner's Manual - Page 34
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 isn't long enough, see "Safety Belt Extender" at the end of this section. Make sure the release button - 1997 GMC Sonoma | Owner's Manual - Page 35
Rear Seat Passengers (Extended Cab Jump Seats) Lap Belt These are reserve seating positions equipped with belts lap only. (If your extended cab pickup has the optional side access panel, there's only one reserve seating position.) It's very important for rearseat passengers to buckle up! Accident - 1997 GMC Sonoma | Owner's Manual - Page 36
until it is snug. Buckle and position it the same way as the lap part of the driver's safety belt (see "Driver Position" in the Index). Make child or infant restraint. The instructions for the restraint will say whether it is the right type and for yourchild. A very size young child's hip bones are - 1997 GMC Sonoma | Owner's Manual - Page 37
ued) heavy you can't hold it. For example, in a crash at only 25 mph(40 k m h ) , a 12-lb. (5.5 kg) baby will suddenly becomea 240-1b. (110 kg) force on your arms. The baby would be almost impossible to hold. Secure the baby in an infant restraint. . ... . r Never hold a baby in your arms while - 1997 GMC Sonoma | Owner's Manual - Page 38
saying that it meets Federal Motor Vehicle Safety Standards. Then follow the instructions for the restraint. You may find these instructions on the restraint itself restraint to help reduce the chance of personal injury. The instructions that come with the infant or child restraint will show you how - 1997 GMC Sonoma | Owner's Manual - Page 39
Securing a Child Restraint in the Center Front Seat Position Jump Seats (ExtendedCab) Don't use child restraints in this position. The restraints won't work properly. Don't use child restraints in these positions. The restraints won't work properly. 1-31 - 1997 GMC Sonoma | Owner's Manual - Page 40
a Child Restraint in the Right Front Seat Position You'll be using the lap-shoulder belt. See the earlier part about the top strap if the child restraint has one. 1. Put the restraint on the seat. Follow the instructions for the child restraint. 2. Secure the child in the child restraint as the - 1997 GMC Sonoma | Owner's Manual - Page 41
4. Buckle the belt. Make sure the release button is positioned so you would be able tounbuckle the safety belt quicklyif you ever had to. 5. Pull the rest of the shoulder beltall the way out of the retractor to set the lock. 1-33 - 1997 GMC Sonoma | Owner's Manual - Page 42
Larger Children 6. To tighten the belt, feed the shoulder belt back into the retractor while you push down on the child restraint. 7. Push and pull the child restraint in different directions to be sure it is secure. Children who have outgrown child restraints should wear the vehicle's safety - 1997 GMC Sonoma | Owner's Manual - Page 43
the center of the vehicle, but be sure that the shoulder belt still is on the child's shoulder, so that in a crash the child's upper body would have the restraint that belts provide. If the child is so small that the shoulder belt is still very close to the child's face - 1997 GMC Sonoma | Owner's Manual - Page 44
'A L CAUTION: 1 I Never do this. a Here a child is sitting in seat that has a lap-shoulder belt,but theshoulder part is behind the the child. If the child wears belt in thisway, in a crash the child might slide under the belt. The belt's force would - 1997 GMC Sonoma | Owner's Manual - Page 45
Checking Your Restraint Systems Now and then, make sure the safety belt reminder light parts. If you see anything that might keep a safety belt system from doing its job, have it repaired air bag covers, and have them repaired or replaced. (The air bag system does not need regular maintenance.) 1.-37 - 1997 GMC Sonoma | Owner's Manual - Page 46
New parts and repairs may be necessary even if the belt wasn't being used 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. I n; iy u buckle assembly musi be replaced. See Owner's Manual - 1997 GMC Sonoma | Owner's Manual - Page 47
@bNOTES 1-39 - 1997 GMC Sonoma | Owner's Manual - Page 48
fi NOTES 1-40 - 1997 GMC Sonoma | Owner's Manual - Page 49
New Vehicle "Break-In" Ignition Positions Starting Your Engine Engine Coolant Heater (Option) Automatic Transmission Operation Manual Transmission Locking Rear Axle Four-wheel Drive (If Equipped) Parking Brake Shifting IntoPARK (P) (Automatic Transmission Models Only) 2-32 2-32 2-33 2-33 2-34 2-35 - 1997 GMC Sonoma | Owner's Manual - Page 50
the for ignition key is dangerous many reasons. A child or others could be badly injured or even killed. They could operate power windows or other controls or even make the vehicle move. Don't leave the keys in a vehicle with young children. 2-2 - 1997 GMC Sonoma | Owner's Manual - Page 51
features that can help prevent theft. But you can have a lot of trouble getting into your vehicle if you ever lock your keys inside. You the dealer provides the owner with a pairof identical keys and key a code number. The key code number tells your dealer or a qualified locksmith how to make extra - 1997 GMC Sonoma | Owner's Manual - Page 52
Door Locks I You can use your key to unlock your door from the outside. ,A CAUTION: Unlocked doors can be dangerous. Passengers especially children can easily open the doors and fall out. When a door is locked, the inside handle won't open it. Outsiders caneasily enter through an unlocked door - 1997 GMC Sonoma | Owner's Manual - Page 53
Side Access Panel (ExtendedCab) Power Door Locks (If Equipped) If your vehicle has power door locks, the switch is located on the armrest. Press LOCK to lock all the doors at once. Your vehicle may be equipped with a side accesspanel for convenience in loading and - 1997 GMC Sonoma | Owner's Manual - Page 54
is subject to the following two conditions: (1) this device may not cause this system by other than an authorized service facility could void authorization to use this equipment Check to determine if battery replacement or resynchronization is necessary. See the instructions that follow. Check the - 1997 GMC Sonoma | Owner's Manual - Page 55
at the normal range in any location. If you have to get close toyour 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 the - 1997 GMC Sonoma | Owner's Manual - Page 56
in the slot between the covers of the transmitter near the key ring hole. Remove the bottom by twisting the dime. 2. Remove and replace the battery with a Panasonic@-type battery (CR2032 or equivalent), positive side down. 3. Align the covers and snap them together. 4. Check the operation of the - 1997 GMC Sonoma | Owner's Manual - Page 57
the tailgate slightly. Remove both retaining cables. To remove each cable, turn it so the end faces the front. Then, push forward so the larger part of the hole is over the bolt. Pull the end over the bolt. 3. With the tailgate halfway down, pull the tailgate toward you at the - 1997 GMC Sonoma | Owner's Manual - Page 58
, there are ways you can help. Parking at Night Park in a lighted spot, close all windows and lock your vehicle. Remember to keep your and so will your ignition. If you have an automatic transmission, taking your key out also locks your transmission. And remember to lock the doors. Put your - 1997 GMC Sonoma | Owner's Manual - Page 59
first 200 miles (322 km) orso. During this time your new brake linings aren't yet broken in. Hard stops withnew linings can mean premature c I -- -- A i L i ACCESSORY (A): ACCESSORY lets you use things like the radio and the windshield wipers when the engine is off. Push in the key and turn - 1997 GMC Sonoma | Owner's Manual - Page 60
ACCESSORY position could drain your battery and prevent you from starting your vehicle. LOCK (B): This position locks your ignition, steering wheel and transmission. It's a theft-deterrent feature. You will only be able to remove your key when the ignition is turned to LOCK. A CAUTION: On manual - 1997 GMC Sonoma | Owner's Manual - Page 61
Key Release Button The key cannot be removed of from the ignition . manual . . transmission vehicles ~ Starting Your Engine Automatic Transmission Move your shift lever to PARK (P) or NEUTRAL (N). Your engine won't start in any other position -- that's a safety feature. To restart when you're - 1997 GMC Sonoma | Owner's Manual - Page 62
this manual that tells how to do it without damaging yourvehicle. See "Towing Your Vehicle'' in the Index. NOTICE: Holding yourkey in START for longer than 15 seconds at a time will cause your battery to be drained much sooner. And the excessive heat can damage your starter motor. 2. If your engine - 1997 GMC Sonoma | Owner's Manual - Page 63
start over. When the engine starts,let go of the key and the accelerator pedal. I NOTICE: NOTICE: ~~~~ ~~ ~ ~ Holding your key in START for longer than 15 seconds a t a time will cause your battery to be drained much sooner. And the excessive heat can damage your starter motor. 2. If it doesn - 1997 GMC Sonoma | Owner's Manual - Page 64
Engine 2.2L Engine 4. Before starting the engine, be sure to unplug and store to the cord as it was before keep it away from moving engine parts. If you don't, it could be damaged. In very cold weather, 0°F (- 18"C) or colder, the engine coolant Open the hood and unwrap the electrical cord. 2-16 - 1997 GMC Sonoma | Owner's Manual - Page 65
Automatic Transmission Operation Your automatic transmission may have a shift lever located on the console between the seatsor on the steering column. There are several different positions for shift lever. your If your vehicle is equippedwith a column - 1997 GMC Sonoma | Owner's Manual - Page 66
the brake pedal, your vehicle could movevery rapidly. You could lose control and hit people or objects. Don't shift out PARK (P) or of NEUTRAL (N) while your engineis racing. I NOTICE: Damage to your transmission caused shifting by out of PARK (P) or NEUTRAL (N) with the engine racingisn't covered - 1997 GMC Sonoma | Owner's Manual - Page 67
AUTOMATIC next gear and have more power. AUTOMATIC OVERDRIVE should not be used when any of these conditions. for startingyour your transmission. Also, if you stop and damage the transmission. Use your economy than AUTOMATIC OVERDRIVE (@).You control your speed as you go down steep mountain roads - 1997 GMC Sonoma | Owner's Manual - Page 68
Manual Transmission 5-Speed Here's how to operate your transmission: FIRST (1): Press the clutch pedal and shift into FIRST (1). Then, slowly let up on the clutch pedal as you press the accelerator pedal. You can shift into FIRST (1) when you're going less than 20 mph (32 k d h ) . If you've come - 1997 GMC Sonoma | Owner's Manual - Page 69
you start or idle your engine. REVERSE (R): To back up, press the clutch pedal, wait about six seconds,then shift intoREVERSE (R). Then let up on the clutch pedal slowly while pressing the accelerator pedal. Shift Light If you have a manual transmission, you have a SHIFT light. NOTICE: Shift to - 1997 GMC Sonoma | Owner's Manual - Page 70
and traffic conditions let you. For the best fuel economy, accelerate slowly and shift when the light comes on. While you accelerate, it is normal for the light to go on and off if you quickly change the position of the accelerator. Ignore the SHIFT light when you downshift. Locking Rear Axle If - 1997 GMC Sonoma | Owner's Manual - Page 71
indicator light near the lever shows you the transfer case settings: If your four-wheel-drive vehicle has the manual transfer case, the transfer case shift lever is on the floor next to the driver. Use this lever to shift into and out of four-wheel drive. 2HI 4HI N SET PARK BRAKE 2-23 - 1997 GMC Sonoma | Owner's Manual - Page 72
check your system. Turn the INT LIGHTS switch located to theright of your headlamp switch to dim your transfer case indicator light when your headlamps or parking lamps are on. This will also cause your instrument panel lights to dim. N SET PARK BRAKE setting engages your front axle to help drive - 1997 GMC Sonoma | Owner's Manual - Page 73
an automatic transmission. For a manual transmission, the clutch pedal must be engaged. The preferred method for shifting into 4LO is to have your vehicle moving 1 to 2 mph (1.6 to 3.2 km/h). 2. Press the transfer case shift button and shift in one continuous motion. Don't pause in N SET PARK BRAKE - 1997 GMC Sonoma | Owner's Manual - Page 74
gear and/or moving, the 4LO indicator light will flash for 30 seconds and not complete the shift unless your vehicle is moving slower than 3 mph (4.8 k m h ) and the transmission is in NEUTRAL (N) or the clutch pedal is engaged. On automatic transmission equipped vehicles, if your transfer case does - 1997 GMC Sonoma | Owner's Manual - Page 75
(N) or the clutch pedal engaged. On automatic transmission equipped vehicles, if your transfer casedoes not shift into 4H1, your transmission indicator switch may require adjustment.With your transmission in NEUTRAL (N), press and release the 4HI switch.While the 4HI indicator light is flashing - 1997 GMC Sonoma | Owner's Manual - Page 76
with your left foot. If the ignition is on, the brake system warning light will come on. L O set the NOTICE: Driving with the parking brake on can cause your rear brakesto overheat. You may have to replace them, and you could also damage other parts of your vehicle. If you are towing a trailer and - 1997 GMC Sonoma | Owner's Manual - Page 77
brake firmlyset. Your vehiclecan roll. If you have left the engine running , vehicle the can move suddenly.You or others could be vehicle won't move, even injured. To be sure your when you're on fairlylevel ground, use the steps that follow. If you have four-wheel drive with a manual - 1997 GMC Sonoma | Owner's Manual - Page 78
down with your right foot and set the parking brake. 2. Move the shift lever into PARK (P) position like this: 0 Move the lever up as far as it will go. 3. If you have four-wheel drive with a manual transfer case shift lever, be sure the transfer case is in a drive gear -- not in - 1997 GMC Sonoma | Owner's Manual - Page 79
With the Engine Running (Automatic Transmission Models Only) It canbe dangerous to leave your vehicle with the engine running.Your vehicle could move suddenly if the shift leveris not fully in PARK (P) with the parking brake firmly If you have four-wheel set. drive with a manual transfer case - 1997 GMC Sonoma | Owner's Manual - Page 80
Automatic Transmission Operation" in theIndex. Parking Your Vehicle (Manual Transmission ModelsOnly) Before you get out of your vehicle, turn off your engine, put your manual transmission in REVERSE (R) and firmly apply the parking brake PARK (P) as you maintain brake application. Then move the - 1997 GMC Sonoma | Owner's Manual - Page 81
touch hot exhaust parts under yourvehicle and ignite. Don't park over papers,leaves, dry grass or other things that can burn. kill. It contains the gas Engine exhaust can carbon monoxide(CO),which you can't see or smell. It can cause unconsciousness and death. You might have exhaust coming in if - 1997 GMC Sonoma | Owner's Manual - Page 82
Your Engine While You're Parked (Automatic Transmission) It's better not to park with the engine running. But if ever have to, here are somethings to know. Idling the engine withthe air system control off could allowdangerous exhaust into your vehicle (seethe earlierCaution under "Engine Exhaust - 1997 GMC Sonoma | Owner's Manual - Page 83
Turn the hand crank on each door to raise or lower your manual side door windows. Power Windows (If Equipped) If you have the optional power windows, the controls are on each of the side doors. Your power windows will only work when the ignition has been turned to RUN. The driver's door - 1997 GMC Sonoma | Owner's Manual - Page 84
to lower it without holding the window switch. Hold the driver's window switch down for more than a half a second to activate the express-down feature. Lightly tap the switch to open the window slightly. The express-down feature can be interrupted at any time by pressing the up arrow endof the - 1997 GMC Sonoma | Owner's Manual - Page 85
the left side of the steering column includes your: Turn Signal and Lane Change Indicator 0 Headlamp High/Low Beam Changer Windshield Wipers Windshield Washer 0 Cruise Control (If Equipped) 2-37 - 1997 GMC Sonoma | Owner's Manual - Page 86
even if a turn signal bulb is burned out. Check the front and rear turn signal lamps regularly to When the turn is finished, the lever return automatically. will An arrow on the instrument panel will flash the high-beam headlamps are on, this indicator light on the instrument panel will also be on. - 1997 GMC Sonoma | Owner's Manual - Page 87
Windshield Wipers You control the windshield wipers by turning the band with the wiper symbol on it. You can set the wiper speed for a long or short delay between wipes. This can be very useful in light rain or snow. Turn the band to choose the delay time. The closer to LOW, the shorter the delay. - 1997 GMC Sonoma | Owner's Manual - Page 88
can be dangerous whereyou Cruise O If you have an automatic transmission and you apply your brakes, the cruise control will shut off. If you have a manual transmission and you apply your brakes or push the clutch pedal, the cruise control will shut off. So, can't drivesafely at a steady speed - 1997 GMC Sonoma | Owner's Manual - Page 89
Resuming a Set Speed Suppose you set your cruise control at a desired speed and then you apply the brake. This, of course, shuts off cruise control.But you don't need to reset it. If you leave your cruise control switch on when you're not using cruise, you might hitbutton a and go into cruise - 1997 GMC Sonoma | Owner's Manual - Page 90
.Many drivers find this to be too much trouble and don't use cruise control on steep hills. Ending Cruise Control There are two ways to turn off the cruise control: Step lightly on the brake pedal or push the clutch pedal, if you have a manual transmission. Move the cruise switch to OFF. Reducing - 1997 GMC Sonoma | Owner's Manual - Page 91
the top switch with the parking lamps symbol on it to turn on: 0 Parking Lamps Sidemarker Lamps Taillamps License Plate Lamps Instrument Panel Lights Transfer Case Indicator Light (if you have one) 0 Press the bottom switch with the master lamps symbol on it to turn on all the lamps listed above - 1997 GMC Sonoma | Owner's Manual - Page 92
on and your ignition is in OFF, LOCK or ACCESSORY. To turn the tone off, press the OFF light is a reminder to turn your headlamp switch on. The other lamps that come on with your headlamps will also come helpful in many different driving conditions, but they can be especially helpful in the - 1997 GMC Sonoma | Owner's Manual - Page 93
will come on again. I Interior Lamps Brightness Control Turn the switch next to the headlamp switch up to make your instrument panel and transfer case lights brighter. Turn the switch all the way up to turn on the interior lamps. Use your fog lamps for better vision i n foggy or misty conditions - 1997 GMC Sonoma | Owner's Manual - Page 94
located on the inside rearview mirror. They will automatically come on for approximately 20 seconds when either front door is opened or unlocked with the Keyless Entry System, if so equipped, or until the ignition key is turned to RUN or ACCESSORY Dome Lamp Turn the INT LIGHTS dimmer switch up until - 1997 GMC Sonoma | Owner's Manual - Page 95
Manual toward the vehicle. Push the mirrors back out when finished. Power Remote Control Mirror I I CAUTION: A convex mirror can make things (like other into the right lane, you could hit a vehicleon your right. Check your inside mirror or glance over your shoulder before changing lanes. Storage - 1997 GMC Sonoma | Owner's Manual - Page 96
Door Storage You will find a storage compartment on each door. Front StorageArea If your vehicle has the center armrest compartment, lift the cover to expose the storage area which includes slots for cassettes and a coinholder. Some vehicles may have a storage pocket on the back of the bucket or - 1997 GMC Sonoma | Owner's Manual - Page 97
an extension that can be pulled out for additional glare protection and a strap for holding small items, such as maps. To remove the front ashtray, lift the release tab as high as possible, then remove the tray. To use the lighter, press it in all the way, and let go. When - 1997 GMC Sonoma | Owner's Manual - Page 98
NOTICE: When using the accessory power outlets, maximum electrical load must not exceed 25 amps. Always turn off any electrical equipment when not in use. Leaving electrical equipment on for extended periods drain will your battery. Pull the sun visor down and lift the mirror cover to turn on the - 1997 GMC Sonoma | Owner's Manual - Page 99
Instrument Panel A. Air Vents B. Instrument Cluster C. Electronic Transfer Case (If Equipped) D. Comfort Controls E. Glove Box F. Ashtray G. Cigarette Lighterpower Auxiliary Outlets(If Equipped) H. Storage Compartment I. J. K. L. Audio System Lamp Controls Brake Release Fog Lamps (If Equipped) - 1997 GMC Sonoma | Owner's Manual - Page 100
fast you're going, about how much he1 you've used, and many other things you'll need to know to drive safely and economically. I SERVICE ENGINE SOON UNLEADED FUEL ONLY MPH OIL c/' e . m o o n o n o P R N l B D 2 1 I Standard Cluster 2-52 - 1997 GMC Sonoma | Owner's Manual - Page 101
ANTI - LOCK SERMCE ENGINE SOON CHECK GAGES RPM I n o u u o o P R N Q D 2 1 Optional Cluster 2-53 - 1997 GMC Sonoma | Owner's Manual - Page 102
warning range tells you that your engine speed is reaching its upper limits. Don't drive very long with the tachometer in the red warning range. If you have a manual transmission, shift to a higher gear as soon as possible. If you have an automatic transmission, lift your foot off of the accelerator - 1997 GMC Sonoma | Owner's Manual - Page 103
your vehicle. When one of the warning lights comes on and stays on when you are driving, orwhen one of the gages shows there may be a problem, check the section thattells you what to do about it. Please followthis manual's advice. Waiting to do repairs canbe costly -- and even dangerous. So please - 1997 GMC Sonoma | Owner's Manual - Page 104
you if there is an electrical problem. The system check includes the air bag sensors, the air bag module, the wiring and the diagnostic module. For more information on the air bag system, see "Air Bag" in the Index. This light will come on when you start your engine, and it will flash for a few - 1997 GMC Sonoma | Owner's Manual - Page 105
must drive, turn off all unnecessary accessories. Readings in either warning zone indicate a possible problem in the electrical system. Have the vehicle serviced as soon as possible. P I (J VOLTS When the engine is running, the gage shows the condition of the chargingsystem. Readings between the - 1997 GMC Sonoma | Owner's Manual - Page 106
divided into two parts. If one part isn't working, the other part can still work and stop you. For good braking, though, you need both parts working well. If the warning light comes on, therecould be a brake problem. Have your brake system inspected right away. This light should come on briefly when - 1997 GMC Sonoma | Owner's Manual - Page 107
Temperature Gage This gage shows the engine coolant temperature. If the gage pointer moves into the red area, your engine is too hot! ANTI - LOCK If the light stays on, or comes on when you're driving, your vehicle needs service. If the regular brake system warning light isn't on, you still have - 1997 GMC Sonoma | Owner's Manual - Page 108
be covered by your warranty. This light should come on, as a check to show you it is working, when the ignition is on and the engine is not running. If the light doesn't come on, have it repaired. This light will also come on during amalfunction in one of two ways: SERVICE ENGINE SOON This system - 1997 GMC Sonoma | Owner's Manual - Page 109
you experience one or more of these conditions, change the fuel brand you use. It will require at least one full tank of the proper fuelto turn the light off. If none of the above steps have made the light turn off, have your dealer orqualified service center check the vehicle. Your dealer has the - 1997 GMC Sonoma | Owner's Manual - Page 110
WTION: Don't keep drivingif the oil pressure is low. If you do, your engine can become hot that it so be catches fire.You or others could burned. Check your oil as soon as possible and have your vehicle serviced. u 80 Canadian vehicles indicate oil pressure in kPa (kilopascals). Oil pressure may - 1997 GMC Sonoma | Owner's Manual - Page 111
if you have a manual transmission. This light comes on very briefly as a bulb check when you start the engine. Shifting when the indicator light is on will help you get the best fuel economy. See "Shift Light" in the Index. Check Gages Light The CHECK GAGES light will come on briefly when you are - 1997 GMC Sonoma | Owner's Manual - Page 112
on, the fuel gage tells you about how much fuel you have remaining. Here are fourthings that some owners ask about. None of these show a problem with your fuel gage: 0 At the gas station,the gas pump shuts off before the gage reads FULL (F). It takes a little more or less fuel - 1997 GMC Sonoma | Owner's Manual - Page 113
fi NOTES 2-65 - 1997 GMC Sonoma | Owner's Manual - Page 114
@% NOTES 2-66 - 1997 GMC Sonoma | Owner's Manual - Page 115
3-6 3-6 Comfort Controls Standard Climate Control System Optional Climate Control System Air Conditioning (Option) Heating Ventilation System Defogging and Defrosting Audio Systems Setting the Clock Setting the Clock for AM-FM Stereo with Compact Disc Player and Automatic Tone Control AM-FM Stereo - 1997 GMC Sonoma | Owner's Manual - Page 116
these systems, you can control the heating, cooling and ventilation in your vehicle. Temperature Knob The upper knob regulates the temperature of the air coming through the system. Turn the knob clockwise for warmer air. Turn the knob counterclockwise for cooler air. Standard ClimateControl System - 1997 GMC Sonoma | Owner's Manual - Page 117
panel outlets. The air conditioning compressor is not working when VENT is selected. HEATER: This setting directswarmed air through the heater floor outletsand windshield defroster outlets. /J 0 +# a Temperature Knob The upper knob regulates the temperature of the air coming through the system - 1997 GMC Sonoma | Owner's Manual - Page 118
the panel outlets. If you have the "VQRTEC 4300" engine, when the air conditioner is on, you may sometimes notice slight changes in your vehicle's engine speed and power. This is normal because the system is designed to cycle the compressor on and off to keep the desired temperature. Heating The - 1997 GMC Sonoma | Owner's Manual - Page 119
Ventilation Tips Keep the hood and front air inlet free of ice, snow or any other obstruction (such as leaves). The heater and defroster will work far better, reducing the chance of fogging the inside of your windows. When you enter a vehicle in cold weather, move the fan control to HI for a few - 1997 GMC Sonoma | Owner's Manual - Page 120
do and how to operate all its controls, tobe sure you're getting the most out of the advanced engineering that went into it. AM-FM Stereo display. Setting the Clockfor AM-FM Stereo with Compact Disc Player and Automatic Tone Control Press and hold HR until the correct hour appears on the display. - 1997 GMC Sonoma | Owner's Manual - Page 121
you may want to decrease the treble. Adjusting the Speakers BAL: Turn the control behind the upper knob to move the sound to the left or right speakers. The middle position balances the sound between the speakers. FADE: Turn the control behind the lower knob to move the sound to the front or rear - 1997 GMC Sonoma | Owner's Manual - Page 122
up to 14 stations (seven AM and seven FM). Just: 1. Turn the radio on. PWR-VOL: This knob turns the system on and off and controls the volume. To increase volume, turn the knob clockwise. Turn it counterclockwise to decrease volume. RCL: Display the time with the ignition off by pressing - 1997 GMC Sonoma | Owner's Manual - Page 123
you may want to decrease the treble. Adjusting the Speakers BAL: Turn the control behind the upper knob to move the sound to the left or right speakers. in the direction that the lighted arrow points toadvance quickly to another part of the tape. Press STOP-EJECT lightly to stop forwarding and play - 1997 GMC Sonoma | Owner's Manual - Page 124
this button to tune an AM station that broadcasts in stereo. Your STEREO light will come on when you're receiving AM stereo. If you press AM-ST and the Radio PWR-VOL: This knob turns the system on and off and controls the volume. To increase volume, turn the knob clockwise. Turn it counterclockwise - 1997 GMC Sonoma | Owner's Manual - Page 125
adjust the bass, 1K is midrange, and the levers 3.5K and 10K control the treble. We suggest you start with 1K in the midpoint position. Then band by pressing two adjoiningbuttons at the same time. Just: BAL: Turn the control behind the upper knob to move the sound to the left or right speakers. - 1997 GMC Sonoma | Owner's Manual - Page 126
system can get C-QUAM signals, your STEREO light will come on when you are receiving stereo. REVERSE: Press the arrow button in the opposite direction that the lighted arrow points toreverse quickly to another part of the tape. Press STOP-EJECT lightly to stopreversing and play the tape. FORWARD - 1997 GMC Sonoma | Owner's Manual - Page 127
level. Move the control ring behind the upper knob clockwise to adjust the SCV. Then, as you drive, SCV automatically increases the volume, your audio system adjusts automaticallyto make up for road TUNE: Press this knob lightly so it extends. Turn it to choose radio stations. Push the knob back - 1997 GMC Sonoma | Owner's Manual - Page 128
again or oneof the pushbuttons to stop scanning tolisten to a specificstored station. P.SCAN will light up on the display while in this mode. If one of the stations stored on a pushbutton is too weak for the location you are in, the radio will skip the preset station and the radio display will - 1997 GMC Sonoma | Owner's Manual - Page 129
to release it from its stored position. Turn the knob clockwise to increase bass and counterclockwise to decrease bass. When the BASS control is rotated, the AUTO TONE setting will change to MAN. Adjusting the Speakers BAL: Press lightly on this knob to release it from its stored position. Turn the - 1997 GMC Sonoma | Owner's Manual - Page 130
If the disccomes back out and ERR appears on the display, it could be that: 0 You are driving on a very rough road. (The disc should play when the road gets smoother.) The disc is upside down. It is dirty, scratched or wet. It is very humid. (If so, wait about an hour ana try again.) The disc - 1997 GMC Sonoma | Owner's Manual - Page 131
THEFTLOCK is activated, the radio will display LOC to indicate alocked condition anytime battery power is removed. If your battery loses power for any reason, you must unlock the radio with the secret code before it will operate. Activating the Theft-Deterrent Feature The instructionswhich follow - 1997 GMC Sonoma | Owner's Manual - Page 132
the ignition to ACCESSORY or RUN. 3. Turn the radio off. Unlocking the Theft-Deterrent Feature After a Power Loss Enter your secret code as follows; pause The indicator by the volume control will begin flashing when the ignition is turned off. If you enter the wrong code eight times,INOP will - 1997 GMC Sonoma | Owner's Manual - Page 133
. The display will show ---, indicating that the radio is no longer secured. If the code entered is incorrect, SECwill appear on the display. The radio will remain secured until the correct code is entered. When battery power is removed and later applied to a secured radio, the radio won't turn on - 1997 GMC Sonoma | Owner's Manual - Page 134
your GM dealership. Adjust the volume control to the lowest setting. Increase volume sound equipmentmay interfere with the operationof your vehicle's engine, Delco radio or other systems, and even damage equipment, check with your dealer and sure to check Federal rules be covering mobile radio and - 1997 GMC Sonoma | Owner's Manual - Page 135
time. Always make sure the cassette tape is in good condition before you have your tape player serviced. Be sure never to touch the signal surface when handling is badly bent, as it might be by vandals, you should replace it. Check every once in a while to be sure the mast is still tightened to the - 1997 GMC Sonoma | Owner's Manual - Page 136
b NOTES 3-22 - 1997 GMC Sonoma | Owner's Manual - Page 137
@% NOTES 3-23 - 1997 GMC Sonoma | Owner's Manual - Page 138
NOTES 3-24 - 1997 GMC Sonoma | Owner's Manual - Page 139
conditions. We've also included many other useful tips on driving. 4-2 4-3 4-6 4-6 4-9 4-11 4-12 4- 13 4- 14 4-29 4-3 1 4-34 4-35 Defensive Driving Drunken Driving Control of a Vehicle Braking Manual Shift Transfer CaseOnly) Recreational Vehicle Towing (Except Four-wheel Drive with the Manual Shift - 1997 GMC Sonoma | Owner's Manual - Page 140
. It's the best defensive driving maneuver, in both city and rural driving. You never know when the vehicle in front of you is going to brake or turn suddenly. 4-2 - 1997 GMC Sonoma | Owner's Manual - Page 141
Judgment 0 0 The obvious way to solve thishighway safety problem is for people never to drink alcohol and then drive amount of alcohol consumed The drinker's body weight The amount of food that driving. In recent years, some 17,000annual motor vehicle-related deaths have been associated with the use - 1997 GMC Sonoma | Owner's Manual - Page 142
this means that a woman generally will reach a higher BAC level than a man of her same body weight when each has the same number of drinks. The law in many U.S. states sets the BAC level. There is a gender difference, too. Women generally have a lower relative percentage of body water than men. 4-4 - 1997 GMC Sonoma | Owner's Manual - Page 143
The body takes aboutan hour to rid itself of the alcohol in one drink.No amount of coffee ornumber of cold showers will speed that up. "I'll be careful" isn't the right answer. What if there's an emergency, a need to take sudden action, as when a child - 1997 GMC Sonoma | Owner's Manual - Page 144
more with another. Age, physical condition, alertness, coordination and eyesight all play a part. So do alcohol, drugs and condition of your brakes; the weight of the vehicle and the amount of brake forceapplied. Sometimes, as when you're driving on snow or ice,it's easy to ask more of those control - 1997 GMC Sonoma | Owner's Manual - Page 145
skid. When you start your engine and begin to drive away, your anti-lock brake system will check itself. You may while this test hear a momentary motor or clicking noise is going on. This is normal. If there's a promem with the anti-lock brake system, this warning light will stay on. See "Anti - 1997 GMC Sonoma | Owner's Manual - Page 146
any driver could.The computer is programmed to make the mostof available tire and road conditions. Here's how anti-lock works. Let's say the road is wet. You're driving safely. Suddenly an animal jumps out in front of you. You slam on the brakes. Here's what happens with ABS. You can steer around - 1997 GMC Sonoma | Owner's Manual - Page 147
ll understand this. The traction you can get in a curve depends on the condition of your tires and the road surface, the angle at which the curve is lose control. Using Anti-Lock Don't pump the brakes. Just hold the brake pedal down and let anti-lock work for you. You may feel the brakes vibrate, - 1997 GMC Sonoma | Owner's Manual - Page 148
good weather and road conditions. Under less favorable conditions you'll want to go come over a hill and find a truck stopped in your lane, or a car suddenly pulls out from nowhere, or a child darts out from between parked cars and stops right in front of you. You can avoid these problems by braking - 1997 GMC Sonoma | Owner's Manual - Page 149
Off-Road Recovery You may find sometime that your right wheels have dropped off the edgeof a road onto theshoulder while you're driving. An emergency like this requires close attention a and quick decision. If you are holding the steeringwheel at the recommended 9 and 3 o'clock positions,you can - 1997 GMC Sonoma | Owner's Manual - Page 150
. Keep back a reasonable distance. When it looks like a chance to pass is coming up, start to accelerate but stay in the right lane and don't get too pull out to pass the slow vehicle. Remember to glance over your shoulder and check the blind spot. So here are some tips for passing: "Drive ahead." - 1997 GMC Sonoma | Owner's Manual - Page 151
Check your mirrors, glance over your shoulder and start your left lane change suited to by existing conditions, and by not "overdriving" those conditions. But skids are always possible. The three types of skids correspond to your vehicle's three control systems.In the braking skid, your wheels aren - 1997 GMC Sonoma | Owner's Manual - Page 152
to these conditions. It is important to slow down on slippery surfaces because stopping distancewill 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 - 1997 GMC Sonoma | Owner's Manual - Page 153
example, be sure to have all necessary maintenance and service workdone. Check to make sure all underbody shields (if so equipped should be on the load floorand forward of your rear axle.Put heavier itemsas far forward as you can. 0 manual. See "Vehicle Loading," "Luggage Carrier" and "Tires'' in the - 1997 GMC Sonoma | Owner's Manual - Page 154
have a winch? If so, be sure to read the winch instructions. In a remote area, a winch can be handy if you over soft ground). Always carry a litter bag ...make sure all refuse is removed from to listen for unusual tire or engine sounds. With your arms, hands, feet and body, you'll need to respond to - 1997 GMC Sonoma | Owner's Manual - Page 155
control your speed. Here are some things to keep in mind. At higher speeds: 0 Scanning the Terrain Off-road driving can take you over many different kinds of terrain. You need to be familiar with the terrain and its many different features. Here are some things to consider. Sufuce Conditions braking - 1997 GMC Sonoma | Owner's Manual - Page 156
important to avoidsudden acceleration, sudden turns or sudden braking. In a way, off-road driving requires a no road signs, posted speed limits or signal lights. You have to use your own good judgment will stall. you drive If down them, you can't control your speed. you If drive across them, you roll - 1997 GMC Sonoma | Owner's Manual - Page 157
Approaching a Hill When you approach ahill, you need to decideif it's one of those hills that's just too steep to climb, descend or cross. Steepness can hard to judge.On a very small be hill, for example,there may be a smooth, constant incline with only a smallchange in elevationwhere you can easily - 1997 GMC Sonoma | Owner's Manual - Page 158
Driving Uphill Once you decide you can safely drive up the hill, you need to take some special steps. 0 0 Ease up on your speed as you approach the top of the hill. to approaching traffic on trails or hills. a Attach a flag to the vehicle to make you more visible 0 Use a low gear and get a firm - 1997 GMC Sonoma | Owner's Manual - Page 159
shifting into NEUTRAL (N) (or depressing the clutch, if you have a manual transmission) to "rev-up"the engine and regain forward momentum. This won't work. Your vehicle will roll backwards very quickly and you could go out of control. Instead, apply the regular brake to stop the vehicle. Then apply - 1997 GMC Sonoma | Owner's Manual - Page 160
the to NEUTRAL (N) position. Leave the transfer 2HI,4HI or 4LO position. case in the A: Set the parking brake, put your transmission in PARK (P) (or the manual transmission in FIRST (1)) and turn off the engine. Leave the vehicle and go get some help. Exit on the uphill side and stay clear of the - 1997 GMC Sonoma | Owner's Manual - Page 161
This way, engine drag can help your brakes and they won't have to do all the work. Descend slowly, keeping your vehicle under control at all braking when going down a hill can cause could your brakes to overheat and fade. This serious accident. cause loss of control and a a Apply the brakes lightly - 1997 GMC Sonoma | Owner's Manual - Page 162
? Yes! These are important because if you ignore them you could lose control and have a serious accident. &= Am I likely to stall when going downhill with the transmission in NEUTRAL (N), or with the clutch pedal depressed in a manual shift. This is called "free-wheeling." Your brakes will have to - 1997 GMC Sonoma | Owner's Manual - Page 163
and rolling over. Also, driving acrossan incline puts more weight on the downhill wheels. This could cause a downhill slide orrollover. a Surface conditions can be a problem when you drive across a hill. Loose gravel, muddy spots, or even wet grass can cause your tires to slip sideways, downhill. If - 1997 GMC Sonoma | Owner's Manual - Page 164
Stalling onan Incline If your vehicle stalls when you're crossing an incline, be sure you (and your passengers) get out on the uphill side, even if the door there is harder to open. If you get out on the downhill side and the vehicle starts to roll over, you'll be right in its path. If you have to - 1997 GMC Sonoma | Owner's Manual - Page 165
the sand. This has an effect on steering, acceleratingand braking. You may want to reduce the air pressurein your tires slightly when driving on sand. This if you do get moving, poor steering and difficult braking can cause you to slide out of control. c Driving on frozen lakes, ponds or rivers - 1997 GMC Sonoma | Owner's Manual - Page 166
Driving in Water Light rain causes no special off-road driving problems. But heavy rain can mean flash flooding, and flood waters demand extreme caution. Find out how deep the water is before you drive through it. If it's deep enough to coveryour wheel hubs, axles or exhaust pipe, don't try it -- - 1997 GMC Sonoma | Owner's Manual - Page 167
collected on the underbody, chassis or under the hood. These accumulations can be a firehazard. After operation in mud or sand, have the brake linings cleaned and checked. These substances cause can glazing and uneven braking. Check the body structure, and steering, suspension, wheels, tires exhaust - 1997 GMC Sonoma | Owner's Manual - Page 168
eyes moving; that way, it's easier to pick out dimly lighted objects. Just as your headlamps should be checked regularly for proper aim, so should your eyes be examined regularly. sunglasses. Your eyes will have less trouble adjusting to night. But if you're driving, don't wear sunglasses at night. - 1997 GMC Sonoma | Owner's Manual - Page 169
Driving in Rain and on Roads Wet Rain and wet roads can mean driving trouble. On a wet road, you can't stop,accelerate or turn as well because your tire-to-road traction isn't as good as on dry roads. And, - 1997 GMC Sonoma | Owner's Manual - Page 170
down before you hit them. Wet brakes can cause accidents. They won't work as well in a quickstop and may cause pulling to of one side. You could lose control the vehicle. After driving through large puddleof water or a a car wash, apply your brake pedal lightly until your brakeswork normally. 4-32 - 1997 GMC Sonoma | Owner's Manual - Page 171
. Driving Through Deep Standing Water NOTICE: If you drive too quickly through deep puddles or standing water, watercan 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't avoid - 1997 GMC Sonoma | Owner's Manual - Page 172
going. Get a city map and plan your trip into an unknown part of the city just as you would for a cross-country trip. light turns green, and just before you start to move, check both ways for vehicles that have not cleared the intersection or may be running the red light. One of the biggest problems - 1997 GMC Sonoma | Owner's Manual - Page 173
the gap at close the prevailing speed. Switch on your turn signal, check your mirrors and glance overyour shoulder as often as necessary. Try to blend Stay in the right lane unless you want to pass. Before changing lanes, check your mirrors. Then use your turn signal. Just before you leave the lane - 1997 GMC Sonoma | Owner's Manual - Page 174
Wiper Blades: Are they in good shape? Fuel, Engine Oil, Other Fluids: Have you checked all levels? Lamps: Are they all working? service experts in GM dealerships all across North America. They'll be ready and willing to help if you need it. 0 0 Tires: They are vitally important to a safe, trouble - 1997 GMC Sonoma | Owner's Manual - Page 175
Keep your eyes moving. Scan the road ahead Hill and Mountain Roads and to the sides. Check your mirrors and your instruments frequently. e If you get sleepy, pull off the road into arest, service Driving on steep hills or mountains is different from driving in flat or rolling terrain. or parking - 1997 GMC Sonoma | Owner's Manual - Page 176
"Off-Road Driving" in the Index for information about driving off-road.) 0 Keep your vehicle in good shape. Check all fluid levels and also the brakes, tires, cooling system and transmission. These parts can work hard on mountain roads. Know how to go down hills. The most important thing to know is - 1997 GMC Sonoma | Owner's Manual - Page 177
shovel, a flashlight, a red cloth and 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. Driving on Snowor - 1997 GMC Sonoma | Owner's Manual - Page 178
be fine until you hit a spot that's covered with ice. On an otherwise clear road, brake while you're actually on the ice, and avoid sudden steering maneuvers. What's the worst time for this? "Wet ice.'' Very cold snow or ice can be slick and hard to driveon. But wet ice can be even more trouble - 1997 GMC Sonoma | Owner's Manual - Page 179
clothing or wrap a blanket around 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 or tuck under your clothing to on your hazard flashers. You can run the engine to keep warm, but be careful. - 1997 GMC Sonoma | Owner's Manual - Page 180
fuel for the heat that you get and it keeps the 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 awhile. Then, shut the engine off and close thewindow almost all the way to preserve the - 1997 GMC Sonoma | Owner's Manual - Page 181
towing. 2. Place an automatic transmission in PARK (P) or a manual transmission in FIRST ( 1). 3. Firmly attach the vehicle being towed to the tow vehicle. Do not tow the vehicle by the rear bumper bar. Refer to the hitch manufacturer's instructions. 4. Place the manual shift transfer case - 1997 GMC Sonoma | Owner's Manual - Page 182
axle. And, if you do have a heavy load, you should spread it out. bv I RIM COLD door latch. The label shows the size of your original tires and the inflation axles, called Gross Axle I In thecase of a sudden stop or collision, things i carried in the bed of your truck could shift forward and come - 1997 GMC Sonoma | Owner's Manual - Page 183
parts on your vehicle can break, or it can change the your vehicle way handles. These could cause to lose control information for off-road driving in this manual. See "Loading Your Vehicle for Off-Road way. NOTICE: Your warranty does not cover parts or components that fail because overloading. of - 1997 GMC Sonoma | Owner's Manual - Page 184
the rear axle. See"Loading Your Vehicle" in the Index. Payload The payload capacity is shown on the Certificatioflire label. This is the maximum load capacity that your vehicle can carry. Be sure to include weight of the the occupants as part of your load. If you added any accessories or equipment - 1997 GMC Sonoma | Owner's Manual - Page 185
A and B dimensions. Use the rear edgethe load floor measurement purposes. of for The recommended location for the cargo center of gravity forthe Cargo Weight Rating (C) is the point where the mass of a body is concentrated and, if suspended at that point, would balance the front and rear. 0 The - 1997 GMC Sonoma | Owner's Manual - Page 186
and load your slide-in camper, check the manufacturer's instructions. If you want more information on curb weights, cargo weights, cargo weight rating . Check your Truck-Camper Loading Label in your glove box to determine if your vehicle can carry a slide-in camper. You must weigh any accessories, - 1997 GMC Sonoma | Owner's Manual - Page 187
equipment 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 at all and result in costly repairs not covered by your warranty. To pull a trailer correctly, follow the advice in this part, and your GM dealer - 1997 GMC Sonoma | Owner's Manual - Page 188
it has to be used properly. That's the reason for this part. In it are many time-tested, important trailering tips and ask a hitch dealer about sway controls. Don't tow a trailer at all during the first 500 miles (800 km) your new vehicle is driven. Your engine, axle or otherparts could be damaged. - 1997 GMC Sonoma | Owner's Manual - Page 189
If you have an automatic transmission, you can use DRIVE (D) (or, as you need to, a lower gear) when towing a trailer. Operating your vehicle in DRIVE (D) when towing a trailer will minimize heat buildup and extend the life of your transmission. If you have a manual transmission and you are towing a - 1997 GMC Sonoma | Owner's Manual - Page 190
and Owner Assistance Information Booklet. In Canada, write to: General Motors of Canada Limited Customer Communication Centre 1908 Colonel Sam Drive Oshawa, Ontario weight of your vehicle. The Gross Vehicle Weight (GVW) includes the curb weight of the vehicle, any cargo you may carry in it, and - 1997 GMC Sonoma | Owner's Manual - Page 191
you use a step-bumper hitch, your bumper could be damaged in sharp bumper. If you'll be pulling a trailer that, when loaded, will weigh more than 2,000 lbs. (900 kg), be sure to use a properly mounted, weight-distributing hitch and sway control of the proper size bumper delete option, do not bolt any - 1997 GMC Sonoma | Owner's Manual - Page 192
, start your vehicle and trailer moving and then 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 - 1997 GMC Sonoma | Owner's Manual - Page 193
driving your vehicle without a trailer. This can helpyou avoid situations that require heavy braking and sudden turns. Making Turns NOTICE: Making very sharp turns while trailering could cause the trailerto come in contact with the vehicle. Your vehicle could be damaged. Avoid making very sharp - 1997 GMC Sonoma | Owner's Manual - Page 194
while parked (preferably on level ground) with the automatic transmission in PARK (P) (or the manual transmission out of gear and the parking brake applied) for a few minutes before turning the engine off. If you do get the overheat warning, see "Engine Overheating" in the Index. Driving On Grades - 1997 GMC Sonoma | Owner's Manual - Page 195
brakes.Then apply your parking brake, and then shift into PARK (P), or REVERSE (R) for a manual transmission. 5. If you have a four-wheel-drive vehicle with a manual in PARK (P) with the parking brake firmlyset. Your vehicle can roll. If you have left the engine running, the vehicle can move suddenly - 1997 GMC Sonoma | Owner's Manual - Page 196
for electric trailer brakes or auxiliary wiring. 0 Red: Use for battery charging; it connects to the starter solenoid. 0 Light Green: Back-up automatic transmission fluid (don't overfill), engine oil, axle lubricant, belt, cooling system and brake adjustment. Each of these is covered in this manual - 1997 GMC Sonoma | Owner's Manual - Page 197
k b NOTES - 1997 GMC Sonoma | Owner's Manual - Page 198
kb NOTES 4-60 - 1997 GMC Sonoma | Owner's Manual - Page 199
on the Road Here you'll find what to do about some problems that can occur on the road. 5 -2 5-2 Hazard Warning Flashers Other Warning Devices Jump Starting Towing Your Vehicle Engine Overheating 5-22 5-22 5-23 5-35 5-36 Engine Fan Noise If a Tire Goes Flat Changing a Flat Tire Compact SpareTire (If - 1997 GMC Sonoma | Owner's Manual - Page 200
warning flashers let you warn others. They also letpolice know you have a problem. Your front and rear turn signal lamps will flash on and off. To turn signals won't work. The flashers will stop if YOU step on the brake. Other Warning Devices If you carry reflective triangles, you can set one up - 1997 GMC Sonoma | Owner's Manual - Page 201
wouldn't be covered by your warranty. Do not try tostart your vehicle by pushing or pulling it. This could damage yourvehicle, even if you have a manual transmission. And if you have an automatic transmission, won't start that way. it I . Check the other vehicle. It must have a 12-volt battery with - 1997 GMC Sonoma | Owner's Manual - Page 202
I NOTICE: If you leave your radio on, it could be badly damaged. The repair wouldn'tbe covered by your warranty. I If your vehicle has air conditioning, the auxiliary electric fan under the hood can start even up when the engine not running and can injure is you. Keep hands, clothing and tools away - 1997 GMC Sonoma | Owner's Manual - Page 203
hoods and locate the batteries. Find the positive (+) and negative (-) terminals on each battery. 5. Check engine part. Don't connect positive(+) to negative (-) or you'll get a short that would damage the battery and maybe other partstoo. A CAUTION: Using a match neara battery can cause battery - 1997 GMC Sonoma | Owner's Manual - Page 204
. 1 9. I I Attach the cable at least 18 inches (45 cm) away from the dead battery, but not near engine parts that move. The electrical connection is justas good there, but the chance of sparks getting back to the battery is much less. 8. Now connect the black negative (-) cable to the good - 1997 GMC Sonoma | Owner's Manual - Page 205
lever forthe transmission and shift the transfer case, if you have one. 0 A. Heavy Metal Engine Part B. Good Battery If there was an accident, what was damaged. C. Dead Battery When the towing service arrives,let the tow operator know that this manual contains these towing instructions. The - 1997 GMC Sonoma | Owner's Manual - Page 206
others: 0 Never let passengers ride in a vehicle that is being towed. 0 Never tow faster than safe or posted speeds. 0 Never tow with damaged parts not fully secured. 0 Never get under your vehicleafter it has been liftedby the tow truck. 0 Always useseparate safety chains on each side when towing - 1997 GMC Sonoma | Owner's Manual - Page 207
towing service. Do not use the vehicle's steering column lock for this.The transmission should be in NEUTRAL (N) and the transfer case, if you have one, should be in 2HI. The parking brake the driver's side to unlock it. 2. Lift the boot and find the white solenoid lever. - 1997 GMC Sonoma | Owner's Manual - Page 208
underthe rear wheels when towing from the front. NOTICE: Do not tow with sling-type equipmentor fascidfog lamp damage will occur. Use wheel-lift or car-carrier equipment. Additional ramping may be required for car-carrier equipment. Use safety chains and wheel straps. Towing a vehicle over rough - 1997 GMC Sonoma | Owner's Manual - Page 209
Rear Towing Tow Limits -- 35 mph (56 k d h ) , 50 miles (80 km) NOTICE: Do not tow with sling-type equipmentor rear bumper valance damagewill occur. Use wheel-lift or car-carrier equipment. Additional ramping may be required for carrier equipment.Use car safety chains and wheel straps. Towing a - 1997 GMC Sonoma | Owner's Manual - Page 210
Overheating You will find a coolant temperature gage on your vehicle's instrument panel. If Steam Is Coming FromYour Engine Steam from an overheated engine can burn you badly, evenif you just open the hood. Stay away from the engine you see or hear steam coming if from it. Just turn it off and - 1997 GMC Sonoma | Owner's Manual - Page 211
Coming From Your Engine If you get the overheat warning but see or hear no steam, the problem a minute or so: 1. If you have an air conditioner, turn it off. If you no longer have the engine and get everyoneout o the vehicleuntil it f cools down. You may decide not to lift the hood but to get service - 1997 GMC Sonoma | Owner's Manual - Page 212
it's safe to lift the hood, here's what you'll see: If your vehicle hasair conditioning, the auxiliary electric fan under the hood can start up even when the engine is not running and can injure you. Keep hands, clothing and tools away from any underhood electric fan. I f the coolant inside the - 1997 GMC Sonoma | Owner's Manual - Page 213
from running your engine without coolant isn't covered your warranty. by If there seems to be no leak, start the engine again. See if the fan speed increases when idle speed is doubled by pushing the accelerator pedal down. If it doesn't, your vehicle needs service. Turn off the engine. If it isn - 1997 GMC Sonoma | Owner's Manual - Page 214
How to Add Coolant to the Coolant R I rovery Tank NOTICE: In cold weather, water can freeze and crack the engine, radiator, heater core and other parts. Use the recommended coolant and the proper coolant mix. -A CAUT'3N: 5-16 IT you haven't found a problem yet, but the coolant level isn't at ADD - 1997 GMC Sonoma | Owner's Manual - Page 215
A CAUTION: You can be burned if you spill coolant on hot engine parts. Coolant contains ethylene glycol and it will burn if the engine parts are hot enough. Don't spill coolant on a hot engine. When the coolant in the coolant recovery tank is at ADD, start your vehicle. If the overheat warning - 1997 GMC Sonoma | Owner's Manual - Page 216
cooling system can blow out and burnyou badly. They are under pressure, and if' you turn the radiator pressure cap even a little they can come out at high speed. Never turn the cap when the cooling system, including radiatorpressure the cap, is hot. Waitfor the cooling systemand radiator pressure - 1997 GMC Sonoma | Owner's Manual - Page 217
How to Add Coolant to the Radiator 2. Then keep turning the pressure cap, but now push down as you turn it. Remove the pressure cap. 1. You can remove the - 1997 GMC Sonoma | Owner's Manual - Page 218
3. Fill the radiator with the proper DEX-COOL@ coolant mixture, up to the base of the filler neck. 4. Then fill the coolant recovery tank to the ADD mark. 5. Put the cap back on the coolant recovery tank, but leave the pressure cap off. 5-20 - 1997 GMC Sonoma | Owner's Manual - Page 219
engine fan. 7. By this time, the coolant level inside the filler neck may be lower. If the level is lower, add more of the proper DEX-COOL@ coolant . 8. Then replace the pressure cap. At any time during this procedure if coolant begins to flow out of the filler neck, reinstall the pressure cap. Be - 1997 GMC Sonoma | Owner's Manual - Page 220
clutched engine cooling fan. When the clutch is engaged, the fan spins faster to provide more air to cool the engine. In most everyday driving conditions the clutch lane position, and then gently brake to a stopwell out of the Get the vehicle under control by steering the way you want the - 1997 GMC Sonoma | Owner's Manual - Page 221
Find a level place to change your tire. To help prevent the vehicle from moving: 1. Set the parking brake firmly. 2 Put an automatic transmission shift . lever in PARK (P) or shift a manual transmission to FIRST (1) or REVERSE (R). CAUTION: (Continued) 3. If you have a four-wheel-drive vehicle with - 1997 GMC Sonoma | Owner's Manual - Page 222
and The jacking equipment you'll need is stored inside the plastic jack cover which is behind the front seats, either on the center of the to use the jack and change a tire. This is the jack cover for the extended cab. The cover for the regular cab is similar. To remove it, turn the plastic wing nut - 1997 GMC Sonoma | Owner's Manual - Page 223
the chisel of end the wheel wrench, on an angle, into the hole in the rear bumper. NOTICE: Never remove or restow tire frondtoa stowage a position under the vehicle while the vehicle is supported bya jack. Always tighten the tire fully against the undersideof the vehicle when restowing. Be sure - 1997 GMC Sonoma | Owner's Manual - Page 224
Turn the wheel wrench counterclockwise tolower the spare tire. Keep turning the wheel wrench until the spare tire can be pulled out from under the vehicle. When the tire hasbeen completely lowered, tilt the retainer at the end of the cable and pull it through the wheel opening. Pull the tire out - 1997 GMC Sonoma | Owner's Manual - Page 225
these imitation nuts, so don't try to remove them with the socket end of the wheel wrench. If you have individual wheel nut caps that cover each nut, they must be removed in order to get to the wheel nuts. Use the socket end of the wheel wrench to remove the - 1997 GMC Sonoma | Owner's Manual - Page 226
't remove them yet. A. Front Frame Hole B. Rear Frame Hole (ZR2) C. Spring Hanger Hole (Standard Pickups) 2. Turn the jack handle clockwise slightly to raise the jack lift head. 5-28 - 1997 GMC Sonoma | Owner's Manual - Page 227
could be badly injuredor killed. Never get under a vehicle when it is supported only by a jack. NOTICE: Raising your vehicle with the jack improperly injury and vehicle damage, be sure to fit the jack lift head into the proper location before raising your vehicle. 4. Raise the vehicle by turning - 1997 GMC Sonoma | Owner's Manual - Page 228
and see your dealer as soon as possible. - Never use oil or grease on studs nuts. If you or do, the nuts might come loose. Your wheel could fall wheel, or on the parts to on which it is fastened, can make the wheel nuts become loose after a time. The wheel could come off and cause an accident - 1997 GMC Sonoma | Owner's Manual - Page 229
10. Use the wrench to tighten the wheel nuts firmly in a crisscross sequence as shown. 9. Lower the vehicle by turning the jack handle counterclockwise. Lower the jack completely. 5-31 - 1997 GMC Sonoma | Owner's Manual - Page 230
them, be sure to get new GM original equipment wheel nuts. Stop somewhere as soon as you can and have the nuts tightened with a torque wrench to95 lb-ft pickup bed. the ~~~ ~~ ~ I NOTICE: Improperly tightened wheelnuts can lead to brake pulsation and rotordamage. To avoid expensive brake repairs, - 1997 GMC Sonoma | Owner's Manual - Page 231
of the wheel wrench, on an angle, through the hole in the rear bumper and into the hoist shaft. Turn the wheel wrench clockwise until the tire is the jack, wheel wrench and wheel blocks to the proper location behind the seat. Securethe items. B. Hoist Assembly C. Retainer D. Spring E. Tire E - 1997 GMC Sonoma | Owner's Manual - Page 232
C. Jacking Instructions (Roll and place tag behind the bracket after the tools are installed.) D. Bolt Location (Standard) E. Bolt Location (ZR2) E Wheel Blocks G. Nut H. Rubber Band I. Jack Position (ZR2) J. Jack Position (Standard) Replace the jack cover, if you have one. A. Wheel Wrench B. - 1997 GMC Sonoma | Owner's Manual - Page 233
tire repaired or replaced where you want. Of course, it's best to replace your spare with a full-size tireas soon as you can. Your spare will last longer and be in good shape in case you need it again. A. Hub Cap Removal Tool (Some Models) B. Cover (Extended Cab) C. Cover (Standard Cab) D. Hub - 1997 GMC Sonoma | Owner's Manual - Page 234
If you let yourtires spin at high speed, they can explode, and you or otherscould be injured. And, the transmission or other parts of the vehicle can overheat. That could causean engine compartment fire or otherdamage. When you're stuck, spin the wheels as little as possible. Don't spin the wheels - 1997 GMC Sonoma | Owner's Manual - Page 235
parts of your vehicle as well as the tires.If you spin the wheels back too fast while shifting your transmission and forth, you can destroy your transmission gear (or with a manual transmission, between FIRST (1) or shift, and press lightly on the accelerator pedal when the transmission is in gear. - 1997 GMC Sonoma | Owner's Manual - Page 236
from the chain cable snapping back. I NOTICE: Never use the recovery hooks to the vehicle. tow Your vehicle couldbe damaged and it would not be covered by warranty. 5-38 - 1997 GMC Sonoma | Owner's Manual - Page 237
b % NOTES - 1997 GMC Sonoma | Owner's Manual - Page 238
@% NOTES 5-40 - 1997 GMC Sonoma | Owner's Manual - Page 239
28 6-28 Fuel Fuels in Foreign Countries Filling Your Tank Checking Things Under the Hood Engine Oil Air Cleaner Automatic Transmission Fluid Manual Transmission Fluid Hydraulic Clutch Rear Axle Four-wheel Drive Engine Coolant Radiator PressureCap Thermostat Power Steering Fluid 6-29 6-3 1 6-35 6-35 - 1997 GMC Sonoma | Owner's Manual - Page 240
hope you'll go toyour dealer for all your service needs. You'll get genuine GM parts and GM-trained and supported service people. Your vehicle has an a r bag system. Before attempting to i do your own service work, see "Servicing Your Air Bag-Equipped Vehicle" in the Index. You should keep a record - 1997 GMC Sonoma | Owner's Manual - Page 241
/or your vehicle may fail a smog-check test. If this occurs, return to your authorized GM dealer for diagnosisto determine the cause of failure. In the event it is determined that the cause of the condition is the type of fuels used, repairs may not be covered by your warranty. Some gasolines that - 1997 GMC Sonoma | Owner's Manual - Page 242
air, all gasolines in the United States are now required to contain additives that will help prevent deposits from forming in your engine and fuel system, allowing your emission control fuel wouldn't be covered by your warranty. TO check on fuel availability, ask an auto club, or contact a major - 1997 GMC Sonoma | Owner's Manual - Page 243
take off the cap, turn it slowly to the left (counterclockwise). The cap has a spring in it; if you let go of the cap too soon, it will spring back to the right. Gasoline vapor is highly flammable. It burns violently, and that can cause very bad injuries. Don't smoke if - 1997 GMC Sonoma | Owner's Manual - Page 244
way. Be careful not to spill gasoline. Clean gasoline from painted surfaces as soon as possible. See "Cleaning the Outside of Your Vehicle" in theIndex. light and your fuel tank and emissions system may be damaged. See "Malfunction Indicator Lamp" in the Index. Checking Things Under the Hood 6-6 - 1997 GMC Sonoma | Owner's Manual - Page 245
hot engine parts and get start a fire. These include liquids like gasoline, oil, coolant,brake fluid, windshield washer and other fluids, and plastic or rubber. or others You could be burned.Be careful not to drop or spill things that will burn ontoa hot engine. Lift the hood, release the hood prop - 1997 GMC Sonoma | Owner's Manual - Page 246
When you lift the hood, you'll see these items on the 2.2L engine: A. Coolant Recovery Tank E. Battery B. Engine Oil Fill Cap and Dipstick C. Brake Master Cylinder D. Hydraulic Clutch Reservoir F. Power Steering Reservoir G. Air Cleaner H. Windshield Washer Fluid 6-8 - 1997 GMC Sonoma | Owner's Manual - Page 247
When you lift the hood, you'll see these items the "VORTEC" 4300 engine: on I A. Battery B. Coolant Recovery Tank D. Transmission Dipstick G. Brake Master Cylinder E. Engine Oil Fill F. Power Steering Reservoir H. Air Cleaner I. Windshield Washer Fluid C. Engine Oil Dipstick 6-9 - 1997 GMC Sonoma | Owner's Manual - Page 248
lift the hood to relieve pressure on the hood prop. Remove the hood prop from the slot in the hood and return the prop to its retainer. - Then pull the hood inches (25 to 30 cm) without pressing on the hood. Engine Oil It's a good idea to check your engine oil every time you get fuel. In order to - 1997 GMC Sonoma | Owner's Manual - Page 249
the on 2.2L engine isunder the fill cap. Checking Engine Oil Pull out the dipstick clean itwith a paper towel or and cloth, then push it back in all the way. Remove it again, keeping the tipdown, and check the level. Turn off the engine and give the oil a few minutes to drain back into the oil - 1997 GMC Sonoma | Owner's Manual - Page 250
add at leastone quart of oil. But you must use the right kind. This part explains what kind of oil to use. For crankcase capacity, see "Capacities and Starburst symbol. NOTICE: Don't add too much If your engine hasso oil. much oil that the oil level gets above the cross-hatched area - 1997 GMC Sonoma | Owner's Manual - Page 251
the temperature falls below -20°F (-29"C), consider using either an SAE 5W-30 synthetic oil or an SAE OW-30 oil. Both will provide easier cold starting and better protection for your engine at extremely low temperatures. 00 NOT USE SAE 2OW-50 OR ANY OTHER GRADE O L NOT RECOMMENDED 6-13 - 1997 GMC Sonoma | Owner's Manual - Page 252
a trailer. The vehicle is used for delivery service, police, taxi or othercommercial application. 0 Remote Oil Filter (Four-Wheel Drive) The access door for the remote oil filter is in the steering linkage shield assembly located under the radiator support. Twist the screw to unlock or lock the - 1997 GMC Sonoma | Owner's Manual - Page 253
a problem properly disposing of your used oil, ask your dealer, a service station or a local recycling center forhelp. Air Cleaner "VORTEC" 4300 Engine To remove this air cleaner, remove the wing nuts that hold the cover on. Remove the cover and lift out the air filter. Insert a new air filter - 1997 GMC Sonoma | Owner's Manual - Page 254
in the left-hand valve cover and the clamps are securely fastened. Refer to the Maintenance Schedule to determine when to replace the air filter. See "Scheduled Maintenance Services''in the Index. NOTICE: If the air cleaner is off, a backfire can cause a damaging engine fire. And, dirt can easily - 1997 GMC Sonoma | Owner's Manual - Page 255
Automatic Transmission Fluid When to Check and Change A good time to check your automatic transmissionfluid level is when the engine oil is changed. Change both the fluid and filter every 50,000 miles (83 000 km) if the vehicle is mainly driven under one or more of these conditions: 0 :f you do it - 1997 GMC Sonoma | Owner's Manual - Page 256
for 10 minutes. Then follow the hot check procedures. Checking the FluidHot or Cold Park your vehicle on a level place. Keep the engine running. With the parking brake applied, place the shift lever in PARK (P). 0 Checking Transmission Fluid Cold A cold check is made after the vehicle has been - 1997 GMC Sonoma | Owner's Manual - Page 257
Then, without shuttingoff the engine, follow these steps: 3. Check both sides of the dipstick, and read the lower level. The fluid level must be in the COLD area for a cold check or in the HOT area or cross-hatched area for a hot check. 1. Flip the handle up and then pull out the dipstick and wipe - 1997 GMC Sonoma | Owner's Manual - Page 258
the instructions here, or you could get a falsereading. NOTICE: Too much ortoo little fluid can damage your of transmission. Too much can mean that some the fluid could come out fall on hot engine and parts or exhaust system parts, starting a fire. Be if you sure to get an accurate reading check - 1997 GMC Sonoma | Owner's Manual - Page 259
the pedal is normal. It isn't a good idea to "top off" your clutch fluid. Adding fluid won't correct a leak. A fluid loss in this system could indicate a problem. Have the system inspected and repaired. 1. Remove the fillerplug. 2. Check that the lubricant level is to the bottom of up the filler - 1997 GMC Sonoma | Owner's Manual - Page 260
the lubricant and when to change it. See "Scheduled Maintenance Services" in the Index. How to Check Lubricant Refer to the hintenance Schedule, Owner Checks and Services, to determine how often you should check the fluid levelin your clutch master cylinder reservoir and for the proper fluid. See - 1997 GMC Sonoma | Owner's Manual - Page 261
Schedule to determine what kind of lubricant touse. See "Recommended Fluids and Lubricants" in the Index. How to Check Lubricant Four-wheel Drive Most lubricant checks in this section also apply to four-wheel-drive vehicles. However, they have two additional systemsthat need lubrication. Transfer - 1997 GMC Sonoma | Owner's Manual - Page 262
(240 000 km), whichever occurs first, if you add only DEX-COOL@ extended life coolant. The following explains your cooling system and how to add coolant when it is low. If you havea problem with engine overheating, see"Engine Overheating" in the Index. If the level is below the bottom of the filler - 1997 GMC Sonoma | Owner's Manual - Page 263
distilled) and one-half DEX-COOL@ coolant which won't damage aluminum parts. If you use this mixture, you engine temperature. Let the warning lights and gages work as they should. I NOTICE: When adding coolant, it is important that use you only DEX-COOL@(silicate-free) coolant. If coolant - 1997 GMC Sonoma | Owner's Manual - Page 264
you use an improper coolant mix, your engine could overheatand be badly damaged. The repair cost wouldn't be covered your by warranty. Too much water in the can freeze mix and crack the engine, radiator, heater core and other parts. Checking Coolant If you have to add coolant more than four times - 1997 GMC Sonoma | Owner's Manual - Page 265
recovery tank, you will almost never haveto add coolant at the radiator. Never turn the radiator pressure cap even a hot. little when the engine and radiator are A CAUTION: IA CAUTION: You can be burned if you spill coolant on hot engine parts. Coolant contains ethylene glycol, and itwill burn if - 1997 GMC Sonoma | Owner's Manual - Page 266
Radiator Pressure Cap Thermostat Engine coolant temperature is controlled by a thermostat in the engine coolant system. The thermostat stops the flow of coolant through the radiator until the coolant reaches a preset temperature. Power Steering Fluid NOTICE: Your radiator capis a 15 psi (105 m a - 1997 GMC Sonoma | Owner's Manual - Page 267
repaired. What to Use To determine what kind of fluid to use, see "Recommended Fluids and Lubricants" inthe Index. the Always use the proper fluid. Failure to use proper fluid can cause leaks and damage hoses and seals. How To Check Power Steering Fluid When the engine 's instructions before - 1997 GMC Sonoma | Owner's Manual - Page 268
it. Add washer fluid until the tank is full. follow the manufacturer's instructions for adding water. a Don't mix water with ready-to-use washer fluid Fill your washer fluid tank only three-quarters full when it's very cold.This allows for expansion freezing occurs, if which could damage the tank - 1997 GMC Sonoma | Owner's Manual - Page 269
fluid level goes back up. The other reason is that fluid is leaking out of the brake system. If it is, you should have If you have too much brake fluid, it can spill if on the engine. The fluid will burnthe engine is hot enough. You or others could be burned, and your vehicle - 1997 GMC Sonoma | Owner's Manual - Page 270
as Delco Supreme 11 (GM Part No. 12377967). Use new brake fluid from a sealed container only. @ Always clean the brake fluid reservoir cap and the area around the cap before removing it. This will help keep dirt from entering reservoir. the ~ You can check the brake fluid without taking off the - 1997 GMC Sonoma | Owner's Manual - Page 271
Care" in the Index. The brake wear warning sound meansthat soon your brakes won't work well. That could leadto an accident. Whenyou hear the brake wear warning sound, have your vehicle serviced. I NOTICE: Continuing to drive with worn-out brake pads could result in costly brake repair. 6-33 - 1997 GMC Sonoma | Owner's Manual - Page 272
linings should always be replaced as complete axle sets. See "Brake System Inspection"in Section 7 of this manual under Part C "Periodic Maintenance Inspections.'' Brake Adjustment Every time you make a brake stop, your disc brakes adjust for wear. If your brake pedal goes down farther than normal - 1997 GMC Sonoma | Owner's Manual - Page 273
that has the replacement number shown on the original battery's label. Bulb Replacement Before you replace any bulbs, be sure that all the lamps are off and the engine isn't running. See "Replacement Bulbs" in the could be injured. sure to read and Be follow the instructions on the bulb package. - 1997 GMC Sonoma | Owner's Manual - Page 274
Headlamps Sealed Beam Lamps 1. Remove the screws from the headlamp retainer. 2. Pull the headlamp out and remove the retainer. .: . . I 3. Unplug and remove the headlamp. 4. Plug in the new headlamp and put it in place. 5. Put the retainer on the headlamp and install and tighten the screws. - 1997 GMC Sonoma | Owner's Manual - Page 275
Composite Headlamps 1. Open the hood. I3. 2. Remove the black protective caps from the removal pins at the top of the radiator support. Use a hex socket to unscrew the pins. Pull the headlamp lens assembly out. (Some vehicles may have side-by-side bulbs.) 4. Unplug the electrical connector. 6-37 - 1997 GMC Sonoma | Owner's Manual - Page 276
Plug in the electrical connector. 8. Put the headlamp lens assembly back into the vehicle. Install and tighten the screws. I I 1. Reach under the bumper and behind the parkinglturn signal lamp assembly. 2. Push the tab on the socket, turn the socket counterclockwise and pull it out. 3. Holding the - 1997 GMC Sonoma | Owner's Manual - Page 277
the sidemarker lens. 6. Rotate the bulband socket one-quarter of a turn clockwise. 7. Install the sidemarker lens to the radiator grille. 8. Insert the tabs into the locators. 9. Install and tighten the screws. 1. Remove the lens retaining screws. 2. Remove the lens. 6-39 - 1997 GMC Sonoma | Owner's Manual - Page 278
3. Remove the bulb. Taillamps 1. Open the tailgate. 2. Remove the screws from the lamp assembly near the tailgate latch. 4. Install a new bulb. 5. Replace the lens. Install and tighten the screws. If equipment such as a cap orcamper is installed on your vehicle, a center high-mounted stoplamp feed - 1997 GMC Sonoma | Owner's Manual - Page 279
the bottom of the lens. 2. Remove the screws. 3. Disconnect the ground wire. 2. Gently pry the screwdriver down in order to lift out the lens. 4. Remove the lamp assembly from the hood. 5 . Install the new bulb. 3. Pry out the bulb. 4. Press the new bulb into place. 5. Slide the side tabs of the - 1997 GMC Sonoma | Owner's Manual - Page 280
"Normal Maintenance Replacement Parts" in the Index for the proper type of replacement blade. I NOTICE: I Use care when removing installing a blade or assembly. Accidental bumping can cause the arm to fall back and strike the windshield. 1. To remove the old wiper blades, lift the wiper arm until - 1997 GMC Sonoma | Owner's Manual - Page 281
2. Press down on the blade assembly pivot locking tab. Pull down on the blade assembly to release it from the wiper arm hook. 5. Be sure that the notches are locked by the bottom claws. Make sure that all other claws are properly locked on both sides of the insert slots. 3. Remove the insert from - 1997 GMC Sonoma | Owner's Manual - Page 282
red) 0 Tires Your new vehicle comes with high-quality tires made by and where to obtain service, see your warranty booklet . You could have an air-out and serious a accident Check all tires frequently to maintain the recommended pressure. Tire pressure shouldbe checked when your tires are cold - 1997 GMC Sonoma | Owner's Manual - Page 283
. "Cold" means your vehicle hasbeen sitting forat least three hours or driven no more than 1 mile (1.6 km). I NOTICE: (Continued) If your tires have too much air (overinflation), you can get thefollowing: 0 Unusual wear Bad handling 0 Roughride Needless damage from road hazards. When to Check Check - 1997 GMC Sonoma | Owner's Manual - Page 284
Any time you notice unusual wear, rotate your tires as soon as possible and check wheel alignment. Also check for damaged tires or wheels. See "When It's Time . The first rotation is the most important. See"Scheduled Maintenance Services" in the Index for scheduled rotation intervals. Q I + If - 1997 GMC Sonoma | Owner's Manual - Page 285
It's Time for New Tires C 4UTION: Rust or dirt on a wheel, or on the parts to which it is fastened, can make wheel nuts become loose after a time. The wheel could , bulge or split. The tire has a puncture, cut or otherdamage that can't be repaired well because of the size or location of the damage. - 1997 GMC Sonoma | Owner's Manual - Page 286
, traction, ride and other things during normal service on your vehicle. If your tires have an a P C Spec number, make sure theyare the same size, load range, speed rating and construction type (bias, bias-belted CAUTION: Mixing tires could cause you to lose control while driving. If you mix tires of - 1997 GMC Sonoma | Owner's Manual - Page 287
tires available on General Motors passenger cars and light trucks may vary with respect controlled conditions specified government test surfaces of asphalt and concrete. A tire marked C may have poor traction performance. Warning: The traction grade assigned to this tire is based on braking - 1997 GMC Sonoma | Owner's Manual - Page 288
controlled conditions Federal Motor Vehicle Safety coming loose, the wheel, wheel bolts and wheel nuts should be replaced. If the wheel leaks air, replace it (except some aluminum wheels, which can sometimes be repaired). See your GM dealer if any of these conditions parts. This way, you will be - 1997 GMC Sonoma | Owner's Manual - Page 289
It could affectthe braking andhandling of your vehicle, make your tires lose air and make you lose control. You could havea problems with bearing life, brake cooling, speedometeror odometer calibration, headlamp aim, bumper height, vehicleground clearance and tire or tire chain clearance to the body - 1997 GMC Sonoma | Owner's Manual - Page 290
/C size tires, don't use tire chains. They can damage your vehicle because there's not enough clearance. Use another typeof traction deviceonly if its manufacturer recommends it for on your use vehicle and tiresize combination and road conditions. Followthat manufacturer's instructions. To - 1997 GMC Sonoma | Owner's Manual - Page 291
if you strike a match or getthem on a hot part of the vehicle. Some are dangerous if you breathe Don't use any of these unless this manual says you can. In many uses, some cleaning tips: 1. Always read the instructions on the cleaner label. 2. Clean up stains as soon as you can -- before they set. - 1997 GMC Sonoma | Owner's Manual - Page 292
, light pressure and clean cloths (preferably cheesecloth). Cleaning should start at the outside of the stain, "feathering" toward the center. 5. As soon as with this protection, you still need to clean your upholstery and carpet often to keep it looking new. Further information on cleaning is available - 1997 GMC Sonoma | Owner's Manual - Page 293
Problems of lukewarm water. 4. If needed, clean lightly with solvent-type cleaner. Combination Stains Stains : 2. Follow the solvent-type instructions described earlier. I. Carefully scrape off vehicle's seat fabric. They should be removed as soon as possible. Be careful, because the cleaner will - 1997 GMC Sonoma | Owner's Manual - Page 294
cause annoying reflections in the windshield and even make it difficult to see through the windshield under certain conditions. Glass Glass should be cleaned often. GM Glass Cleaner (GM Part No. 1050427) or a liquid household glass cleaner will remove normal tobacco smoke and dust films on interior - 1997 GMC Sonoma | Owner's Manual - Page 295
scratching glass cleaning powder), GM Part No. 1050011. The windshield with water. Check the wiper blades provides beauty, depth of color, gloss retention and cold water,a soft cloth and a liquid hand, dish or car washing (mild detergent) soap to clean exterior lamps and lenses. Follow instructions - 1997 GMC Sonoma | Owner's Manual - Page 296
gloss tothe colored basecoat. Always the vehicle as soon as possible. covered whenever possible. Protecting Exterior Bright Metal Parts Bright metal parts auto orchrome polish, steam or caustic soap to clean aluminum. A coating of wax, rubbed to high polish, is recommended for all bright metal parts - 1997 GMC Sonoma | Owner's Manual - Page 297
could damage the surface. Don't take your vehicle through an automatic car wash that has silicon carbide tire cleaning brushes. These brushes and requires sheet metal repair or replacement, make sure the body repair shop applies anti-corrosion material to the parts repaired or replaced to restore - 1997 GMC Sonoma | Owner's Manual - Page 298
Motors. Bodies, body conversions or equipment not made or sold by General Motors are not covered. Underbody Maintenance Chemicals used for iceand snow removal and dust control can collect on the underbody. If these are not removed, accelerated corrosion (rust) can occur on the underbody parts - 1997 GMC Sonoma | Owner's Manual - Page 299
L) Cleaning Wdx Protects finish and removes fine scratches 12377966 16 0%.(0.473 L) Finish Enhancer Spot cleans paint and gives high luster :g4:Notrecommendedforuseoninstrumentpanelvinyl. See your General Motors PartsDepartmentfortheseproducts. See "Fluids and Lubricants"in the Index. TM 6-61 - 1997 GMC Sonoma | Owner's Manual - Page 300
your vehicle. The VIN also appears on the Vehicle Certification and Service Parts labels and the certificates of title and registration. a list of Engine Identification The 8th character in your VIN is the engine code. This code will help you identify your engine, specifications and replacement parts - 1997 GMC Sonoma | Owner's Manual - Page 301
, see "Servicing Your Air Bag-Equipped Vehicle" in the Index. Windshield Wipers The windshieldwiper motor is protected by a circuit breaker and a fuse. If the motor overheats due to heavy snow, etc., the wiper will stop until the motor cools. If the overload is caused by some electrical problem, be - 1997 GMC Sonoma | Owner's Manual - Page 302
by electrical problems. Instrument Panel Fuse Block The fuse block is at the driver's end of the instrument panel. Look at the silver-colored band is the correct amperage. Replace it as soon as you can. Remove the cover by turning the fastener counterclockwise. Extra fuses and the fuse extractor - 1997 GMC Sonoma | Owner's Manual - Page 303
Relay, IP Courtesy Lamps, Power Outside Rearview Mirror, Liftglass Release Motor, Illuminated Entry Module Parking Lamps, License Plate Lamps, Electric Compressor Relay, Cluster Chime Module, DRL Relay Coil, Four-Wheel-Drive Indicator Lamp, DRL Module, Rear Defog Timer, Transfer Case Control Module - 1997 GMC Sonoma | Owner's Manual - Page 304
Battery Feed Daytime Running Lamps, Fog Lamps, Fog Lamp Relay FuseKircuit Breaker 16 17 18 19 20 21 22 23 24 Usage Turn Signals and Back-up Lamps, Brake-Transmission Shift Interlock Solenoid Windshield Washer, Windshield Wiper Motor Not Used Electric Shift Transfer Case Crank Relay, Air Bag - 1997 GMC Sonoma | Owner's Manual - Page 305
Replacement Bulbs Lamps Sealed Beam Halogen Headlamps Composite Low-Beam Halogen Headlamps Composite High-Beam Halogen Headlamps Tail and Stoplamps Front Sidemarker Lamps Front Turn Signal Lamps Center High-Mounted Stoplamp Underhood Lamp Visor Vanity Mirror Lamps Quantity Number 2E 1 9006 HB4 9005 - 1997 GMC Sonoma | Owner's Manual - Page 306
Capacities and Specifications Engine Type VIN Code Firing Order Horsepower (T Series) Horsepower (S Series) Thermostat Specification Spark Plug Gap 2.2L L4 4 1-3-4-2 118 at 5,200 rpm 1 18 at 5,200 rpm 195°F (91 "C) 0.045 inches (0.114 cm) "VORTEC" 4300 X 1-6-5-4-3-2 180 at 4,400 rpm 175 - 1997 GMC Sonoma | Owner's Manual - Page 307
listed in this manual is not the same asthe part used in your vehicle when it was If your GM truck dealer. built, or if you have any questions, please contact Engine Thermostat Oil Filter Air Cleaner Filter PCV Valve Automatic Transmission Filter Kit Spark Plugs Fuel Filter Windshield Wiper Blades - 1997 GMC Sonoma | Owner's Manual - Page 308
Automatic Transmission Capacity* Type 4L60E Fuel Tank Capacity QPe Quantity Standard Tank ..., ...18.5 gallons (70 L) A/C Refrigerant Capacity Quantity R-134a ...30 oz. or 2 lbs. (0.9 kg) Type Refill) Quantity and (Drain 5.0 quarts (4.7 L) Air Conditioning Refriqerants Not all air conditioning - 1997 GMC Sonoma | Owner's Manual - Page 309
Vehicle Dimensions* Wheelbase S/T10603 ...108.3 inches (275.1 cm) SR10803 ...117.9 inches (299.5 cm) S/T10653 ...122.9 inches (312.2 cm) Length S/T10603 ...189.0 inches (480.1 cm) S/T10803 ...204.9 inches (520.4 cm) S/T10653 ...203.6 inches (517.1 cm) Height S10603/S10803 ...62.1 inches (157.7 cm) - 1997 GMC Sonoma | Owner's Manual - Page 310
b NOTES - 1997 GMC Sonoma | Owner's Manual - Page 311
coversthe maintenance required for your vehicle. Your vehicle needs these services to retain its safety, dependability and emission control performance. 7-2 7-4 7 -5 7-5 7-6 7-6 Introduction Part A: Scheduled Maintenance Services Short TripKity Definition Short Trip/City Intervals Long Trip/Highway - 1997 GMC Sonoma | Owner's Manual - Page 312
maintenance not only helps to keep your vehicle in good working condition, but also helps the environment. All recommended maintenance procedures are important. Improper vehicle maintenance can even affect the quality of the air we breathe. Improper fluid levels or the wrong tire inflation can - 1997 GMC Sonoma | Owner's Manual - Page 313
service department or anotherqualified service centerdo these jobs. tells "Part B: Owner Checks and Services" you what should be checked and when. It also explains what you can easily do to help keep your vehiclein good condition. explains "Part vehicle for warranty repairs. Performing maintenance - 1997 GMC Sonoma | Owner's Manual - Page 314
how to keep your vehicle in good condition, see your GM dealer. This part tells you the maintenance services you should have done and when you should schedule them. If you go to your dealer for your service needs, you'll know that GM-trained and supported service people will perform the work using - 1997 GMC Sonoma | Owner's Manual - Page 315
at each brake relining, whichever occurs first). Every 30,000 Miles (50 000 km): Air Cleaner Filter Replacement. Fuel Filter Replacement. Every 50,000 Miles (83 000 km): Automatic Transmission Service (severe conditions only). Every 60,000 Miles (100 000 km): Engine Accessory Drive Belt Inspection - 1997 GMC Sonoma | Owner's Manual - Page 316
): Fuel Filter Replacement. Air Cleaner Filter Replacement. Front Wheel Bearing Repack (2WD only) (or at each brake relining, whichever occurs first). Every 50,000 Miles (83 000 km): Automatic Transmission Service (severeconditions only). Every 60,000 Miles (100 000 km): Engine Accessory Drive Belt - 1997 GMC Sonoma | Owner's Manual - Page 317
See "Brake System Inspection" under "Periodic Maintenance Inspection" in Part C of this schedule. ** Drive axle service (see "Recommended Fluids and Lubricants" in the Index for proper lubricant to use): a Locking Differential -- Drain fluid and refill at first See "Owner Checks and Services" and - 1997 GMC Sonoma | Owner's Manual - Page 318
000 km) 0Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 0Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) 0Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and - 1997 GMC Sonoma | Owner's Manual - Page 319
I 9,000 Miles (15 000 km) 0Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) 0Rotate tires. See "Tire - 1997 GMC Sonoma | Owner's Manual - Page 320
I 12,000 Miles (20 000 km) 0Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 0Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) 0Rotate tires. See "Tire - 1997 GMC Sonoma | Owner's Manual - Page 321
15,000 Miles (25 000 km) 0Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 0Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) 0For Two-Wheel-Drive vehicles - 1997 GMC Sonoma | Owner's Manual - Page 322
Schedule I 0Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) (30 000 km) 0Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 0Lubricate chassis components (or - 1997 GMC Sonoma | Owner's Manual - Page 323
km) El Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 17 Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) 0Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and - 1997 GMC Sonoma | Owner's Manual - Page 324
) I 27,000 Miles (45 000 km) 0Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service, 0Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) 0Rotate tires. See "Tire - 1997 GMC Sonoma | Owner's Manual - Page 325
front wheel bearings (or at each brake relining, whichever occurs first). 0Replace fuel filter. An Emission Control Service. (See footnote?.) 0Replace air cleaner filter. An Emission Control Service. 30,000 Miles (50000 km) 0Change engine oil and filter (or every 3 months, whichever occurs first - 1997 GMC Sonoma | Owner's Manual - Page 326
000 km) Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 0Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) 0Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and - 1997 GMC Sonoma | Owner's Manual - Page 327
chassis components (or every 3 months, whichever occurs first). (See footnote #.) 0Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) ACTUAL MILEAGE 1- 1 I DATE ACTUAL MILEAGE SERVICED BY: I I 7-17 - 1997 GMC Sonoma | Owner's Manual - Page 328
Schedule I 0Check readfront axle fluid level and add fluid as needed.Check constant velocity joints and axle seals for leaking. (See footnote **.) (70 000 km) 0Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 0Lubricate chassis components (or - 1997 GMC Sonoma | Owner's Manual - Page 329
air cleaner filter if you are driving in dusty conditions. Replace filter if necessary. An Emission Control Service. (See footnote?.) 0Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) 0Check readfront axle fluid level and add fluid as needed. Check - 1997 GMC Sonoma | Owner's Manual - Page 330
Schedule I 0Check readfront axle fluid level and add fluid as needed. Checkconstant velocity joints and axle seals for leaking. (See footnote * (80 000 km) 0Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 0Lubricate chassis components (or - 1997 GMC Sonoma | Owner's Manual - Page 331
or mountainous terrain. When doing frequent trailer towing. Uses such as found in taxi, police or delivery service. v y o u do not use your vehicle under crnp of these conditions, thejluid und.filter do not require changing. Manual transmission fluid doesn't require change. DATE ACTUAL MILEAGE - 1997 GMC Sonoma | Owner's Manual - Page 332
). An Emission Control Service. 51,000 Miles (85 000 km) I7 Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 0Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) I7 Check readfront axle fluid level and - 1997 GMC Sonoma | Owner's Manual - Page 333
I 57,000 Miles (95 000 km) 0Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 0Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) 0Rotate tires. See "Tire - 1997 GMC Sonoma | Owner's Manual - Page 334
repack the front wheel bearings (or at each brake relining, whichever occurs first). 0Inspect engine accessory drive belt. 0Replace fuel filter. An Emission Control Service. (See footnote?.) 0Replace air cleaner filter. An Emission Control Service. El Lubricate chassis components (or every 3 months - 1997 GMC Sonoma | Owner's Manual - Page 335
footnote +.) 0Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) 0Check readfront axle fluid level and add fluid as needed. Check constant velocity joints - 1997 GMC Sonoma | Owner's Manual - Page 336
66,000 Miles (I10 000 km) 0Change engine oil and filter (or every 3 months, whichever occursfirst). An Emission Control Service. 0Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) 0Rotate tires. See "Tire - 1997 GMC Sonoma | Owner's Manual - Page 337
first). An Emission Control Service. 72,000 Miles (120 000 km) Change engine oil and filter (or ever!? 3 months, whichever occurs first). An Emission Control Service. 0Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) Check readfront axle fluid level and - 1997 GMC Sonoma | Owner's Manual - Page 338
engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 0Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking each brake relining, whicheveroccurs first). DATE ACTUAL MILEAGE SERVICED BY: 7-28 - 1997 GMC Sonoma | Owner's Manual - Page 339
130 000 km) 0Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 0Inspect air cleaner filter if you are driving in dusty conditions. Replace filter if necessary. An Emission Control Service. (See footnote?.) Check readfront axle fluid level and add - 1997 GMC Sonoma | Owner's Manual - Page 340
Trip/City Maintenance Schedule I 81,000 Miles (135 800 km) 0Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 78,000 Miles (130 000 km) (Continued) 0Check readfront axle fluid level and add fluid as needed. Checkconstant velocity joints and - 1997 GMC Sonoma | Owner's Manual - Page 341
Schedule I Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See (140 000 km) 0Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 0Lubricate chassis components (or every - 1997 GMC Sonoma | Owner's Manual - Page 342
000 km) 0Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. 0Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) 0Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and - 1997 GMC Sonoma | Owner's Manual - Page 343
whichever occurs first). An Emission Control Service. 0Replace air cleaner filter. An Emission Control Service. 0Lubricate chassis components (or every 3 months, whichever occurs first). (See footnote #.) 0Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and - 1997 GMC Sonoma | Owner's Manual - Page 344
Schedule CI Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. I [7 Check readfront axle fluid level and add 96,000 Miles (160 000 km) fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote ** .) Rotate - 1997 GMC Sonoma | Owner's Manual - Page 345
fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote *?) 0Change automatic transmission fluid ana filter if the vehicle is mainly driven under one or more of these conditions: - In heavy city traffic where the outside F temperature regularly - 1997 GMC Sonoma | Owner's Manual - Page 346
every 60 months since last service, whichever occurs first). See "Engine Coolant" in the Index for what to use. Inspect hoses. Clean radiator, condenser, pressure cap and neck.Pressure test cooling system andpressure cap. An Emission Control Service. Manual transmission fluid doesn't require change - 1997 GMC Sonoma | Owner's Manual - Page 347
linkage, parking brake cable guides,propshaft splines, universal joints and brake pedal springs. + A good time to check your brakes is during tire rotation. See "Brake System Inspection" under "Periodic Maintenance Inspections'' in Part C of this schedule. '$* Drive axle service (see "Recommended - 1997 GMC Sonoma | Owner's Manual - Page 348
Maintenance Schedule 0Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle sealsfor leaking. (See footnote 12 500 km) 0Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. 0Lubricate chassis components ( - 1997 GMC Sonoma | Owner's Manual - Page 349
= 15,000 Miles (25 000 km) 0Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. 0Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) Rotate tires. See "Tire - 1997 GMC Sonoma | Owner's Manual - Page 350
22,500 Miles (37 500 km) 0Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. 0Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle sealsfor leaking. (See footnote **.) 17 Rotate tires. See "Tire - 1997 GMC Sonoma | Owner's Manual - Page 351
fuel filter. AIZEmission Control Service. (See footnote?.) 0Replace air cleaner filter. An Emission Control Service. 0Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote #.) 0Check readfront axle fluid level and add fluid as needed. Check constant velocity - 1997 GMC Sonoma | Owner's Manual - Page 352
Schedule 37,500 Miles (62 500 km) 0Change engine oil and filter (or every 12 months, whichever occursfirst). An Emission Control Service. 0Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle sealsfor leaking. (See footnote **.) 0Rotate tires. See "Tire - 1997 GMC Sonoma | Owner's Manual - Page 353
I 45,000 Miles (75 000 k t ) 0Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. 0Checlc readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote *?) 0Rotate tires. See "Tire - 1997 GMC Sonoma | Owner's Manual - Page 354
000 km) 17 Change automatic transmission fluid and filter if the vehicle is mainly drivenunder one or more of these conditions: - In heavy city delivery service. IJ'you do not use your vehicle under any of these conditions, thefluid andfilter do not require changing. Manual transmission fluid - 1997 GMC Sonoma | Owner's Manual - Page 355
,500 Miles (87 500 km) Cl Change engine oil and filter (or every 12 months, whichever occurs first). An Enzissiorz Control Service. C Check readfront axle fluid level and add l fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote * * .) 0Rotate tires. See "Tire - 1997 GMC Sonoma | Owner's Manual - Page 356
0Replace air cleaner filter. An Emission. Control Service. An. Emission.Control Service. 0Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote #.) 0Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking - 1997 GMC Sonoma | Owner's Manual - Page 357
1 67,500 Miles (112 500 km) 0Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. 0Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) 0Rotate tires. See "Tire - 1997 GMC Sonoma | Owner's Manual - Page 358
75,000 Miles (125 000 km) 0Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. 0Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) 0Rotate tires. See "Tire - 1997 GMC Sonoma | Owner's Manual - Page 359
82,500 Miles (137 500 km) 0Change engine oil and filter (or every 12 months, whichever occurs first). A HEmission Control Service. 0Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) 0Rotate tires. See "Tire - 1997 GMC Sonoma | Owner's Manual - Page 360
first). An Emission Control Service. 0Replace fuel filter. An Emission Control Service. (See footnote?.) 0Replace air cleaner filter. An Em.ission Control Service. 0Lubricate chassis components (or every 12 months, whichever occurs first). (See footnote #.) CI Check readfront axle fluid level and - 1997 GMC Sonoma | Owner's Manual - Page 361
97,500 Miles (162 500 km) 0Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. I7 Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. (See footnote * 5 ) 0Rotate tires. See "Tire - 1997 GMC Sonoma | Owner's Manual - Page 362
100,000 Miles (166 000 km) 0Inspect spark plug wires. An Emission Control Service. 0Replace spark plugs. An Emission Control Service. 0Change automatic transmissionfluid and filter if the vehicle is mainly driven under one or more of these conditions: In heavy city traffic where theoutside - 1997 GMC Sonoma | Owner's Manual - Page 363
ofthc~st~ cwrzclitinns,theJluid a r z c ! f j l t r r do not require c*i?trrzging. If'yorr do not use ~ Manual transmission fluid doesn't require change. 0Inspect Positive Crankcase Ventilation ( P c v ) valve. An Etnission Control Service. DATE ACTUAL MILEAGE SERVICED B Y DATE ACTUAL MILEAGE - 1997 GMC Sonoma | Owner's Manual - Page 364
look for any opened or broken air bag coverings, and have them repaired or replaced. (The air bag system does not need regular maintenance.) Engine Coolant Level Check Check the engine coolant level and add DEX-COOL@ coolant mix if necessary.See "Engine Coolant" in the Index for further details - 1997 GMC Sonoma | Owner's Manual - Page 365
"Manual Transmission" in the Index. Check for leaks. A fluid loss may indicate a problem. Have the system inspected and repaired if needed. At Least Once a Year Key Lock Cylinders Service Lubricate the key lock cylinders with the lubricant specified in Part D. Automatic Transmission Check Check - 1997 GMC Sonoma | Owner's Manual - Page 366
On automatic transmission vehicles, try to start the engine in each gear. The startershould work only in PARK (P) or NEUTRAL (N). If the starter works in any other position, your vehicle needs service. On manual transmission vehicles, put the shift lever in NEUTRAL (N), push the clutch down halfway - 1997 GMC Sonoma | Owner's Manual - Page 367
turn to LOCK only when you press the key button. On all vehicles, the key should come out only in LOCK. Parking Brake and Automatic Transmission PARK (P) Mechanism Check When you are doing this check, your vehicle could begin tomove. You or others could be injured and property could be damaged - 1997 GMC Sonoma | Owner's Manual - Page 368
. Make sure any necessary repairs are completed at once. Proper procedures to perform these services may be found in a GM service manual. See "Serviceand Owner Publications" in the Index. Exhaust System Inspection Inspect the complete exhaust system. Inspect the body near the exhaust system. Look - 1997 GMC Sonoma | Owner's Manual - Page 369
hook-up, binding, leaks, cracks, chafing, etc. Inspect disc brake pads for wear and rotors for surface condition.Also inspect drum brake linings for wear and cracks. Inspect other brake parts, including drums, wheel cylinders, calipers,parking brake, etc. Check parking brake adjustment. You may - 1997 GMC Sonoma | Owner's Manual - Page 370
for your vehicle's engine, see "Engine Oil" in the Index. Hydraulic Clutch Hydraulic Clutch Fluid (GM Part No. 12345347 or equivalent System DOT-3 brake fluid). Power Steering System Manual Transmission with V6 Engine Manual Transmission with L4 Engine Automatic Transmission Key Lock Cylinders GM - 1997 GMC Sonoma | Owner's Manual - Page 371
or equivalent). Axle Lubricant (GM Part No. 105227 1) or SAE8OW-90 GL-5 Gear Lubricant. DEXRON@-111Automatic Transmission Fluid. GM Optikleen' Washer Solvent (GM Part No. 1051515) or eauivalent. USAGE Transfer Case Shift Lever, Propeller Shaft Slip Splines and Universal Joints Clutch Pushrod to - 1997 GMC Sonoma | Owner's Manual - Page 372
@ Tailgate Handle (GM Part No. 12346241 Pivot Points, or equivalent). Hinges, Latch Bolt and Linkage Hood and Door Hinges Multi-Purpose lubricant, Superlube@ (GM Part No. 12346241 or eauivalent). See "Replacement Parts" in the Index for recommended replacement filters, valves and spark plugs. 7-62 - 1997 GMC Sonoma | Owner's Manual - Page 373
Part E: Maintenance Record After the scheduled services are performed, record the date, odometer reading and who performed the service in the boxes provided after the maintenance interval. Any additional information from "Owner Checks and Services" or "Periodic Maintenance'' can be added on the - 1997 GMC Sonoma | Owner's Manual - Page 374
Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED 7-64 - 1997 GMC Sonoma | Owner's Manual - Page 375
Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED - 1997 GMC Sonoma | Owner's Manual - Page 376
Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED 7-66 - 1997 GMC Sonoma | Owner's Manual - Page 377
Canadian Roadside Assistance GMC Courtesy Transportation BBB Autoline Information 8-10 8-10 8-11 8-11 8-11 8-12 8-13 Warranty Information Reporting SafetyDefects to the United States Reporting Safety Defects to Canada Reporting SafetyDefects to General Motors Ordering Service Publications Canada in - 1997 GMC Sonoma | Owner's Manual - Page 378
CustomerSatisfactionProcedure GMC dealers have the facilities, trained technicians and up-to-date information to promptly address resolved at that level. If the matter has already been reviewed with the Sales, Service or Parts Manager, contact the owner of the dealership or the General Manager. 8-2 - 1997 GMC Sonoma | Owner's Manual - Page 379
the dealership without further help, contact the GMC Consumer Relations Manager by calling 1-800-GMC-8782 ( 1 -800-462-8782, 800-534-0 I22 In all other Caribbean countries: (809) 763- 1315 In other overseas locations, call GM International Product Center in Canada at (905) 644-41 12. In Mexico: - 1997 GMC Sonoma | Owner's Manual - Page 380
through the windshield.) Dealership name and location Vehicle delivery date and present mileage 0 When contacting GMC, please remember that your conce write GMC, address your inquiry to: GMC Customer Assistance 31 E. Judson Street 1607-04 Pontiac, MI 48342-2230 In Canada, write to: General Motors - 1997 GMC Sonoma | Owner's Manual - Page 381
key will be covered at no charge within 10 miles ( 16 km). Emergency Towing Service: Towing to the nearest GMC dealer forwarranty related disablements will be covered. GMC's Roadside Assistance provides stranded owners with over-the-phone roadside repairs, location of the nearest GMC dealer orthe - 1997 GMC Sonoma | Owner's Manual - Page 382
GMC will reimburse any reasonable trip interruption expenses (up to $500.00) when directly associated with warranty disablement. Trip Interruption service covers operating 1997 GMC light duty trucks for a period of 3 years/36,000 miles (60 000 km). All services must be pre-arranged by GMC Roadside - 1997 GMC Sonoma | Owner's Manual - Page 383
number and location fromwhich you are calling 0 Location, licenseplate number and color of your GMC truck 0 Mileage of vehicle and description of problem Roadside Assistance of or included in the part coverage provided by the New Vehicle Limited Warranv. GMC reserves the right to make services. 8-7 - 1997 GMC Sonoma | Owner's Manual - Page 384
Plus Courtesy Transportation Program is not part of the Bumper to Bumper Limited Warranty. GMC reserves the right to make any a loaner. (Bringing vehicles in late in the day, for service on the next day, does not constitute overnight repairs.) Gas allowance of up to $10 a day for rides provided - 1997 GMC Sonoma | Owner's Manual - Page 385
a disagreement regarding vehicle repairsor interpretation of the New Vehicle Limited Warranty. To assist in resolving these disagreements, GMC voluntarily participates in BBB AUTO LINE. BBB AUTO LINE is an out-of-court program administered by the Better Business Bureau system to settle automotive - 1997 GMC Sonoma | Owner's Manual - Page 386
100 or the GMC Customer Assistance Center at 1 -800-GMC-8782 (1 - problems between you, your dealer or General Motors. To contact NHTSA, you may either call the Auto comes with a separate warranty booklet that contains detailed warranty information. You can also obtain other information about motor - 1997 GMC Sonoma | Owner's Manual - Page 387
Colonel Sam Drive Oshawa, Ontario LlH 8P7 Ordering Service and Owner Publications in Canada Service manuals, service bulletins, owner's manuals and other service literature are available for purchase for all current and past model General Motors vehicles. The toll-free telephone number for ordering - 1997 GMC Sonoma | Owner's Manual - Page 388
FOR 1997 GMC OWNER'S INFORMATION SERVICE MANUALS Service Manualshave the diagnosis and repair information Owner publications are written directly for Owners a intended to provide basic operational information abo on engines, transmission, axle, suspension, brakes, vehicle. The owner's manual will - 1997 GMC Sonoma | Owner's Manual - Page 389
original order. - s, PUBLICATION FORM NUMBER Manual ITEM DESCRIPTION Service Car & Light Truck Transmission Unit Repair Owner's Manual In Portfolio Owner's Manual Without Portfolio VEHICLE MODEL NAME I YEAR I QN' PRICE $90.00 $40.00 EACH* TOTAL PRICE 1997 1997 1997 1997 $15.00 $10.00 NOTE - 1997 GMC Sonoma | Owner's Manual - Page 390
b NOTES 8-14 - 1997 GMC Sonoma | Owner's Manual - Page 391
...Automatic Transmission Check ...6-17, Fluid ...Operation ...Park Mechanism Check ...Shifting ...Axle Front ...2-22, Rear ...2-49 3-19 3-6 2-19 7-55 6-70 2-17 7-57 2-17 6-24 6-22 6-35 Battery ...ChargeLight ...2-56 5-3 Jump Starting ...2-7 Replacement, KeylessEntry ...Warnings ...5-3 BBB Auto - 1997 GMC Sonoma | Owner's Manual - Page 392
1 Master Cylinder ...6-34 PedalTravel ...Replacing System Parts ...6-34 4-54 Trailer ...6-33 Wear ...Brake-Transmission Shift Interlock Check . .Wheels ...7-56 4-6 Braking ...4-9 Braking in Emergencies ...2-11 Break-In, NewVehicle ...Brightness Control ...2-45 .BTSICheck ...7-56 6-35, 6-67 Bulb - 1997 GMC Sonoma | Owner's Manual - Page 393
Coolant Heater. Engine ...2- 16 Courtesy Transportation ...8-8 Cruise Control ...2-40 Customer Assistance Information ...8- I Customer Satisfaction Procedure ...8-2 Damage. Finish ...6-60 Damage. Sheet Metal ...6-59 Daytime Running Lamps ...2-44 Daytime Running Lamps Indicator Light ...2-63 - 1997 GMC Sonoma | Owner's Manual - Page 394
64 Fifth Gear. Manual Transmission...2-20 FillingYourTank ...6-5 Filter Gages 2-59 Engine Coolant Temperature ...Air ...6-15,6-69 ...2-62 Engine Oil Pressure ...Remote Finishcare ...6-58 Fuel ...2-64 Finish Damage ...6-60 ...Cap Gas First Gear GAWR ...4-44 Automatic Transmission ...2- 19 ...2-17 - 1997 GMC Sonoma | Owner's Manual - Page 395
Hood ...Horn ...2-36 Horsepower ...6-68 Hydraulic Clutch ...6-2 1 Check ...7-55 Hydroplaning ...4-33 Ignition Positions ...2- 1 I Inflation, Tire ...6-45 Inside Daymight Rearview Mirror ...2-46 Inspections Brakesystem ...7-59 DriveAxle ...7-59 Drive Axle 62 Service - 1997 GMC Sonoma | Owner's Manual - Page 396
...2-31 2-49 Lighter ...Lights 1-20. 2-56 Air Bag Readiness ...Anti-Lock Brake System Warning ...2-59. 4-7 2-58 Brake System Warning ...2-56 ChargingSystem ...2-63 CheckGages ...Daytime Running Lamps Indicator ...2-63 1.8. 2-55 Safety Belt Reminder ...2-60 Service Engine Soon ...Shift ...2-63 4-47 - 1997 GMC Sonoma | Owner's Manual - Page 397
Automatic Transmission ...2- 17 Shifting Into ...2-29 Shifting Out of ...2-32 Parking AtNight ...2-10 Brake ...2-28 Brake Mechanism Check ...7-57 Lots ...2-10 4-57 On Hills with a Trailer ...2-33 Over Things That Burn ...4-58 With a Trailer ...YourVehicle. Manual Transmission ...2-32 6-69 Parts - 1997 GMC Sonoma | Owner's Manual - Page 398
...1-1. Canadian ...8-7 SecondGear ...5-37 Automatic Transmission ...2-19 Rocking Vehicle Your Manual Transmission ...2-20 Rotation, Tires ...6-46 Service and Appearance Care ...6-1 Rain. Driving Service Engine Soon Light ...2-60 Safety Belts ...1-7 Service Identification Parts Label ...6-62 Adults - 1997 GMC Sonoma | Owner's Manual - Page 399
...6-55 Starter Switch Check ...7-56 Starting Your Engine ...2- 13 Steam ...5-12 Steering 7-57 Column Park Lock Check ...In Emergencies ...4- Service ...7-55 Taillamp Bulb Replacement ...6-40 3.20.7.54 Tape Player Care ...2-10 Theft ...3-17 THEWLOCK 6-28 Thermostat ...Third Gear. Manual Transmission - 1997 GMC Sonoma | Owner's Manual - Page 400
...Trailer 4-54 Underbody Maintenance ...6-60 Brakes ...4-56 Underhood Lamp Bulb Replacement ...6- ...4-57 4-49 Vehicle Recommendations ...Control ...4-6 Safety Chains ...4-54 4-52 Manual ...2-23 Transmission Fluid 6- 17. 6-70 Automatic ...w a r n i n g Devices ...5-2 Manual ...6-20 2-6 Warning Lights - 1997 GMC Sonoma | Owner's Manual - Page 401
Replacement ...Fuses ...Windows ...2-35 2-36 Winter Driving ...Express-Down ...Wiring. Headlamp ...Sliding Rear ...2-36 2-36 WreckerTowing ...Swing-Out ...Windshield Washer ...2-39 Fluid ...6-29 Fluid Level Check ...7-54 Windshield Wiper ...2-39 7-55 6-63 4-39 6-63 5-7 9-11 - 1997 GMC Sonoma | Owner's Manual - Page 402
Service Station Checkpoints ENGINE COOLANT RECOVERY TANK P6-24 TIRES P6-44 WINDSHIELD WASHER FLUID P6-29 HOOD RELEASE P6-6 I FUEL DOOR P6-5 I For detailed information, refer to the page number listed, or seethe index in the back of the owner's manual. 9-12 - 1997 GMC Sonoma | Owner's Manual - Page 403
- 1997 GMC Sonoma | Owner's Manual - Page 404
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