2009 Hummer H3T Alpha Owner's Manual
2009 Hummer H3T Alpha Manual
2009 Hummer H3T Alpha manual content summary:
- 2009 Hummer H3T Alpha | Owner's Manual - Page 1
2009 HUMMER H3/H3T Owner Manual ...Electrical System ...Capacities and Specifications Towing ...4-40 Customer Assistance Information ...7-1 Customer Assistance and Information ...7-1 Reporting Safety Defects ...7-14 Vehicle Data Recording and Privacy ...7-16 Service and Appearance Care ...5-1 Service - 2009 Hummer H3T Alpha | Owner's Manual - Page 2
, GM, the GM Emblem, HUMMER, H3 and H3T are trademarks of General Motors Corporation. This manual includes the latest information at the time it was printed. GM reserves the right to make changes after that time without further notice. For vehicles first sold in Canada, substitute the name "General - 2009 Hummer H3T Alpha | Owner's Manual - Page 3
could be costly. The notice tells what to do to help avoid the damage. There are also warning labels on the vehicle which use the same words your owner manual for additional instructions or information. * : This symbol is shown when you need to see a service manual for additional instructions or - 2009 Hummer H3T Alpha | Owner's Manual - Page 4
iv Preface Vehicle Symbol Chart Here are some additional symbols that may be found on the vehicle and what they mean. For more information on the symbol, refer to the index. #: .: +: Fog Lamps Fuel Gage Fuses 9: #: !: Airbag Readiness Light Air Conditioning Antilock Brake System (ABS) i : - 2009 Hummer H3T Alpha | Owner's Manual - Page 5
Servicing Your Airbag-Equipped Vehicle ..1-58 Adding Equipment to Your Airbag-Equipped Vehicle ...1-58 Front Seats Manual Seats ...1-3 Power Seats ...1-3 Manual Seats 60/40 Seat 60/40 Seat Split Bench (H3) ...1-7 Split Bench (H3T) ...1-9 Restraint System Check Checking the Restraint Systems ...1-60 - 2009 Hummer H3T Alpha | Owner's Manual - Page 6
1-2 Seats and Restraint System Head Restraints The front seats have adjustable head restraints in the outboard seating positions. { CAUTION With head restraints that are not installed and adjusted properly, there is a greater chance that occupants will suffer a neck/spinal injury in a crash. Do - 2009 Hummer H3T Alpha | Owner's Manual - Page 7
can lose control of the vehicle if you try to adjust a manual driver's seat while the vehicle is moving. The sudden movement could only when the vehicle is not moving. On a vehicle with power seats, the controls used to operate them are located on the outboard side of the seats. 1. Lift the bar - 2009 Hummer H3T Alpha | Owner's Manual - Page 8
and Restraint System Manual Lumbar Power Lumbar Heated Seats This feature heats the cushion and seatbacks. On vehicles with this feature, the knob is located on the outboard side of the seat. Turn the knob clockwise or counterclockwise to increase or decrease the lumbar support. On vehicles - 2009 Hummer H3T Alpha | Owner's Manual - Page 9
CAUTION You can lose control of the vehicle if you try to adjust a manual driver's seat while the vehicle is moving. The sudden movement could startle only when the vehicle is not moving. The seats have manual reclining seatbacks. The lever used to operate them is located on the outboard side of - 2009 Hummer H3T Alpha | Owner's Manual - Page 10
1-6 Seats and Restraint System To return the seatback to an upright position: 1. Lift the lever fully without applying pressure to the seatback. 2. Push and pull on the seatback to make sure it is locked. { CAUTION Sitting in a reclined position when the vehicle is in motion can be dangerous. - 2009 Hummer H3T Alpha | Owner's Manual - Page 11
Seats and Restraint System 1-7 Rear Seats 60/40 Split Bench Seat (H3) The 60/40 split bench seats can be folded for more cargo space. Folding the Seatbacks There should be nothing on, under, or in front - 2009 Hummer H3T Alpha | Owner's Manual - Page 12
1-8 Seats and Restraint System Returning the Seatbacks to an Upright Position { CAUTION A safety belt that is improperly routed, not properly attached, or twisted will not provide the protection needed in a crash. The person wearing the belt could be seriously injured. After raising the rear - 2009 Hummer H3T Alpha | Owner's Manual - Page 13
Seats and Restraint System 1-9 60/40 Split Bench Seat (H3T) Notice: Folding a rear seat with the safety belts still fastened may cause damage to the seat or the safety belts. Always unbuckle the safety belts - 2009 Hummer H3T Alpha | Owner's Manual - Page 14
the safety belt is not twisted. 5. Push and pull on the latch plate to be sure it is secure. When the seatback is not in use, it should be kept in the upright, locked position. { CAUTION 4. Remove the headrest by pressing the button on the headrest post, at the top of - 2009 Hummer H3T Alpha | Owner's Manual - Page 15
Safety Belts: They Are for Everyone This section of the manual describes how to use safety belts properly. It also describes some things not to and safety belts. Be sure everyone in your vehicle is in a seat and using a safety belt properly. This vehicle has indicators as a reminder to buckle the - 2009 Hummer H3T Alpha | Owner's Manual - Page 16
1-12 Seats and Restraint System Why Safety Belts Work When you ride in or on anything, you go as fast as it goes. Put someone on it. Get it up to speed. Then stop the vehicle. The rider does not stop. Take the simplest vehicle. Suppose it is just a seat on wheels. - 2009 Hummer H3T Alpha | Owner's Manual - Page 17
Seats and Restraint System 1-13 The person keeps going until stopped by something. In a real vehicle, it could be the windshield... or the instrument panel... or the safety belts! With safety belts, you slow down as the vehicle does. You get more time to stop. You stop over more distance, and your - 2009 Hummer H3T Alpha | Owner's Manual - Page 18
1-14 Seats and Restraint System Q: If I am a good driver, and I never drive far from home, why should I wear safety belts? Questions and Answers About Safety Belts Q: Will I be trapped in the vehicle after a crash if I am wearing a safety belt? How to Wear Safety Belts Properly This section is - 2009 Hummer H3T Alpha | Owner's Manual - Page 19
Seats and Restraint System First, before you or your passenger(s) wear a safety belt, there is important information you should know. touching the thighs. In a crash, this applies force to the strong pelvic bones and you would be less likely to slide under the lap belt. If you slid under it, the - 2009 Hummer H3T Alpha | Owner's Manual - Page 20
1-16 Seats and Restraint System Q: What is wrong with this? { CAUTION You can be seriously hurt if your lap belt is too loose. In a crash, you could slide under the lap belt and apply force on your abdomen. This could cause serious or even fatal injuries. The lap belt should be worn low and snug - 2009 Hummer H3T Alpha | Owner's Manual - Page 21
Seats and Restraint System 1-17 { CAUTION You can be seriously injured if your belt is buckled in the wrong place like this. In a crash, the belt would go up over your abdomen. The belt forces would be there, not on the pelvic bones. This could cause serious internal injuries. Always buckle your - 2009 Hummer H3T Alpha | Owner's Manual - Page 22
1-18 Seats and Restraint System Q: What is wrong with this? { CAUTION You can be seriously injured if you wear the shoulder belt under your arm. In a crash, your body would move too far forward, which would increase the chance of head and neck injury. Also, the belt would apply too much force to - 2009 Hummer H3T Alpha | Owner's Manual - Page 23
Seats and Restraint System 1-19 { CAUTION You can be seriously injured by not wearing the lap-shoulder belt properly. In a crash, you would not be restrained by the shoulder belt. Your body could move too far forward increasing the chance of head and neck injury. You might also slide under the lap - 2009 Hummer H3T Alpha | Owner's Manual - Page 24
the vehicle have a lap-shoulder belt. If you are using a rear seating position with a detachable safety belt and the safety belt is not attached, see 60/40 Split Bench Seat (H3) on page 1-7 or 60/40 Split Bench Seat (H3T) on page 1-9 for instruction on reconnecting the safety belt to the mini-buckle - 2009 Hummer H3T Alpha | Owner's Manual - Page 25
for you. See "Shoulder Belt Height Adjustment" later in this section for instructions on use and important safety information. 1-21 3. Push the latch plate into the the safety belt is not in use. The latch plate should rest on the stitching on the safety belt, near the guide loop on the side wall. - 2009 Hummer H3T Alpha | Owner's Manual - Page 26
button (A) and move the height adjuster to the desired position. You can move the height adjuster up just by pushing up on the shoulder belt guide. After the adjuster is set to the desired position, try to move it down without pushing the button to make sure it has locked into - 2009 Hummer H3T Alpha | Owner's Manual - Page 27
comfort for older children who have outgrown booster seats and for some adults. When installed on a shoulder belt, the comfort guide positions the shoulder belt away from the neck and head. There is one guide for each outboard passenger position in the rear seat. Here is how to install a comfort - 2009 Hummer H3T Alpha | Owner's Manual - Page 28
belt restraining forces. 3. Be sure that the belt is not twisted and it lies flat. The elastic cord must be under the belt and the guide on top. 4. Buckle, position, and release the safety belt as described previously in this section. Make sure that the shoulder belt crosses the shoulder. To - 2009 Hummer H3T Alpha | Owner's Manual - Page 29
for the seat it is made to fit. The extender has been designed for adults. Never use it for securing child seats. To wear it, attach it to the regular safety belt. For more information, see the instruction sheet that comes with the extender. Older children who have outgrown booster seats should wear - 2009 Hummer H3T Alpha | Owner's Manual - Page 30
return to the booster seat. Also see "Rear Safety Belt Comfort Guides" under Lap-Shoulder Belt on page 1-20. According to accident statistics, use safety belts properly. The manufacturer's instructions that come with the booster seat, state the weight and height limitations for that booster. Use - 2009 Hummer H3T Alpha | Owner's Manual - Page 31
safety belt can not properly spread the impact forces. In a crash, the two children can be crushed together and seriously injured. A safety belt must be used by only one person at a time. { CAUTION Never do this. Never allow a child to wear the safety belt with the shoulder belt behind their back - 2009 Hummer H3T Alpha | Owner's Manual - Page 32
! This includes infants and all other children. Neither the distance traveled nor the age and size of the traveler changes the need, for everyone, to use safety restraints. In fact, the law in every state in the United States and in every Canadian province says children up to some age must - 2009 Hummer H3T Alpha | Owner's Manual - Page 33
Seats and Restraint System 1-29 { CAUTION Never do this. Children who are up against, or very close to, any airbag when it inflates can be seriously injured or killed. Never put a rear-facing child restraint in the right front seat. Secure a rear-facing child restraint in a rear seat. It is also - 2009 Hummer H3T Alpha | Owner's Manual - Page 34
by the vehicle's owner, are available in four basic types. Selection of a particular restraint should take into consideration not only the child's weight, height, and age but also whether or not the restraint will be compatible with the motor vehicle in which it will be used. For most basic - 2009 Hummer H3T Alpha | Owner's Manual - Page 35
Seats and Restraint System 1-31 Child Restraint Systems (B) Forward-Facing Child Seat (A) Rear-Facing Infant Seat A rear-facing infant seat (A) provides restraint with the seating surface against the back of the infant. The harness system holds the infant in place and, in a crash, acts to keep - 2009 Hummer H3T Alpha | Owner's Manual - Page 36
properly secured in the vehicle. Secure the child restraint properly in the vehicle using the vehicle's safety belt or LATCH system, following the instructions that came with that child restraint and the instructions in this manual. To help reduce the chance of injury, the child restraint must be - 2009 Hummer H3T Alpha | Owner's Manual - Page 37
child riding in a booster seat; and children, who are large enough, using safety belts. A label on the sun visor says, "Never put a . When securing a child restraint in a rear seating position, study the instructions that came with the child restraint to make sure it is compatible with this - 2009 Hummer H3T Alpha | Owner's Manual - Page 38
that a LATCH-compatible child restraint is properly installed using the anchors, or use the vehicle's safety belts to secure the restraint, following the instructions that came with that restraint, and also the instructions in this manual. When installing a child restraint with a top tether, you - 2009 Hummer H3T Alpha | Owner's Manual - Page 39
use with or without the top tether being attached. Others require the top tether always to be attached. In Canada, the law requires that forward-facing child restraints have a top tether, and that the tether be attached. Be sure to read and follow the instructions Rear Seat For H3T models, the top - 2009 Hummer H3T Alpha | Owner's Manual - Page 40
child correctly. In a crash, the child could be seriously injured or killed. Install a LATCH-type child restraint properly using the anchors, or use the vehicle's safety belts to secure the restraint, following the instructions that came with the child restraint and the instructions in this manual. - 2009 Hummer H3T Alpha | Owner's Manual - Page 41
tether to the top tether anchor (A), if equipped. Refer to the child restraint instructions and the following steps: { CAUTION Children can be seriously injured or strangled if (A). See 60/40 Split Bench Seat (H3) on page 1-7 or 60/40 Split Bench Seat (H3T) on page 1-9 for additional information. - 2009 Hummer H3T Alpha | Owner's Manual - Page 42
Seats and Restraint System 1.3. Route the top tether according to the child restraint instructions and the following instructions: If the position you are using does not have a headrest or head restraint and you are using a single tether, route the tether over the seatback. If the position you - 2009 Hummer H3T Alpha | Owner's Manual - Page 43
from the seatback. H3 Models 1. Attach and instructions in this manual. 1.1. Find the lower anchors for the desired seating position. 1.2. Put the child restraint on the seat. 1.3. Attach and tighten the lower attachments on the child restraint to the lower anchors. If the position you are using - 2009 Hummer H3T Alpha | Owner's Manual - Page 44
anchor. 2.2. Route, attach and tighten the top tether according to the child restraint instructions and the following instructions: If the position you are using does not have a headrest or head restraint and you are using a dual tether, route the tether over the seatback. If the position you are - 2009 Hummer H3T Alpha | Owner's Manual - Page 45
. In Canada, the law requires that forward-facing child restraints have a top tether, and that the tether be attached. If the child restraint does not have the LATCH system, you will be using the safety belt to secure the child restraint in this position. Be sure to follow the instructions that came - 2009 Hummer H3T Alpha | Owner's Manual - Page 46
button on the buckle so that the safety belt could be quickly unbuckled if necessary. 5. For H3 models, pull the rest of the shoulder belt all the way out of the retractor to set facing child restraint, it may be helpful to use your knee to push down on the child restraint as you tighten the belt. - 2009 Hummer H3T Alpha | Owner's Manual - Page 47
7. If the child restraint has a top tether, follow the child restraint manufacturer's instructions regarding the use of the top tether. See Lower Anchors and Tethers for Children (LATCH) on page 1-34 for more information. For H3T models, if the headrest interferes with the installation of the child - 2009 Hummer H3T Alpha | Owner's Manual - Page 48
how and where to install the child restraint using LATCH. If a child restraint is secured using a safety belt and it uses a top tether, see Lower Anchors and anchored, or if the instructions that come with the child restraint say that the top strap must be anchored. In Canada, the law requires that - 2009 Hummer H3T Alpha | Owner's Manual - Page 49
System You will be using the lap-shoulder belt to secure the child restraint in this position. Follow the instructions that came with the of the vehicle's safety belt through or around the restraint. The child restraint instructions will show you how. 1-45 4. Push the latch plate into the buckle - 2009 Hummer H3T Alpha | Owner's Manual - Page 50
lap portion of the belt and feed the shoulder belt back into the retractor. When installing a forward-facing child restraint, it may be helpful to use your knee to push down on the child restraint as you tighten the belt. 7. Push and pull the child restraint in different directions to be - 2009 Hummer H3T Alpha | Owner's Manual - Page 51
Seats and Restraint System The vehicle may have the following airbags: With seat-mounted side impact airbags, the word AIRBAG will appear on the side of the seatback closest to the door. With roof-rail airbags, the word AIRBAG will appear along the headliner or trim. Airbags are designed to - 2009 Hummer H3T Alpha | Owner's Manual - Page 52
panel cluster, which shows the airbag symbol. The system checks the airbag electrical system for malfunctions. The light tells you if there is an electrical problem. See Airbag Readiness Light on page 3-25 for more information. - 2009 Hummer H3T Alpha | Owner's Manual - Page 53
Seats and Restraint System 1-49 Where Are the Airbags? The driver frontal airbag is in the middle of the steering wheel. The right front passenger frontal airbag is in the instrument panel on the passenger's side. Driver Side shown, Passenger Side similar If the vehicle has seat-mounted side - 2009 Hummer H3T Alpha | Owner's Manual - Page 54
wheel hub or on or near any other airbag covering. Do not use seat accessories that block the inflation path of a seat-mounted side impact airbag inflate if the impact exceeds a predetermined deployment threshold. Deployment thresholds are used to predict how severe a crash is likely to be in time for - 2009 Hummer H3T Alpha | Owner's Manual - Page 55
crash, no one can say whether an airbag should have inflated simply because of the damage to a vehicle or because of what the repair costs were. For frontal airbags, inflation is determined by what the vehicle hits, the angle of the impact, and how quickly the vehicle slows down - 2009 Hummer H3T Alpha | Owner's Manual - Page 56
1-52 Seats and Restraint System determined by the location and severity of the side impact. In a rollover event, roof-rail airbag deployment is determined by the direction of the roll. How Does an Airbag Restrain? In moderate to severe frontal or near frontal collisions, even belted occupants can - 2009 Hummer H3T Alpha | Owner's Manual - Page 57
possibly other parts. The service manual for your vehicle covers the need to replace other parts. { CAUTION When an airbag inflates, there may be dust in the air. This dust could cause breathing problems for people with a history of asthma or other breathing trouble - 2009 Hummer H3T Alpha | Owner's Manual - Page 58
seat in the correct child restraint for their weight and size. We recommend that children be secured a booster seat; and children, who are large enough, using safety belts. A label on the sun visor says, " a forward-facing child restraint can (Continued) Canada The words ON and OFF, or the symbol - 2009 Hummer H3T Alpha | Owner's Manual - Page 59
child is present in a child restraint. • The system determines that a small child is present in a booster seat. • A right front passenger takes his/her weight off of the seat for a period of time. • The right front passenger seat is occupied by a smaller person, such as a child who has outgrown - 2009 Hummer H3T Alpha | Owner's Manual - Page 60
and stays on, it means that something may be wrong with the airbag system. To help avoid injury to yourself or others, have the vehicle serviced right away. See Airbag Readiness Light on page 3-25 for more information, including important safety information. - 2009 Hummer H3T Alpha | Owner's Manual - Page 61
system maintain the passenger airbag status. See "Safety Belts" and "Child Restraints" in the Index for additional information about the importance of proper restraint use. If the shoulder portion of the belt is pulled out all the way, the child restraint locking feature will be engaged. This may - 2009 Hummer H3T Alpha | Owner's Manual - Page 62
system in several places around the vehicle. Your dealer/retailer and the service manual have information about servicing the vehicle and the airbag system. To purchase a service manual, see Service Publications Ordering Information on page 7-15. CAUTION (Continued) Avoid yellow connectors. They - 2009 Hummer H3T Alpha | Owner's Manual - Page 63
Assistance are in Step Two of the Customer Satisfaction Procedure in this manual. See Customer Satisfaction Procedure on page 7-1. If the vehicle has in this manual. See Customer Satisfaction Procedure on page 7-1. In addition, your dealer/retailer and the service manual have information about - 2009 Hummer H3T Alpha | Owner's Manual - Page 64
. { CAUTION A crash can damage the restraint systems in your vehicle. A damaged restraint system may not properly protect the person using it, resulting in serious injury or even death in a crash. To help make sure your restraint systems are working properly after a crash, have them inspected - 2009 Hummer H3T Alpha | Owner's Manual - Page 65
inspected or replaced. If the vehicle has the LATCH system and it was being used during a crash, you may need new LATCH system parts. New parts and repairs necessary even if the safety belt or LATCH system (if equipped), was not being used at the time of the crash. If an airbag inflates, you will - 2009 Hummer H3T Alpha | Owner's Manual - Page 66
1-62 Seats and Restraint System ✍ NOTES - 2009 Hummer H3T Alpha | Owner's Manual - Page 67
Electronic Immobilizer Operation (Canada Only) ...2-14 Shifting Out of Park (Automatic Transmission) ...2-30 Parking the Vehicle (Manual Transmission) ...2-31 Accessory Power (RAP) ...2-17 Starting the Engine ...2-17 Engine Coolant Heater ...2-19 Automatic Transmission Operation ...2-19 Manual - 2009 Hummer H3T Alpha | Owner's Manual - Page 68
Center Console Storage ...2-47 Luggage Carrier ...2-48 Rear Storage Area ...2-49 Convenience Net ...2-49 Cargo Cover (H3) ...2-49 Cargo Tie Downs ...2-49 Cargo Management System (H3T) ...2-49 The key is used for the ignition and driver's door lock. The vehicle has two identical keys and a key code - 2009 Hummer H3T Alpha | Owner's Manual - Page 69
frequency subject to Federal Communications Commission (FCC) Rules and with Industry Canada. This device complies with Part 15 of the FCC Rules. Operation cations to this system by other than an authorized service facility could void authorization to use this equipment. If there is a decrease in - 2009 Hummer H3T Alpha | Owner's Manual - Page 70
2-4 Features and Controls Pressing LOCK may arm the content theft-deterrent system. See Content Theft-Deterrent on page 2-11 for additional information. UNLOCK: Press to unlock only the driver's door. The interior lamps come on, the parking lamps may flash, and the horn may sound. Press UNLOCK again - 2009 Hummer H3T Alpha | Owner's Manual - Page 71
. (Continued) • 1. Separate the transmitter with a flat, thin object inserted into the notch on the side. 2. Remove the old battery. Do not use a metal object. 3. Insert the new battery. Replace with a CR2032 or equivalent battery. 4. Snap the transmitter back together. There are several ways to - 2009 Hummer H3T Alpha | Owner's Manual - Page 72
unlocks the doors. To program the automatic door locks, see "Automatic Door Locks" under DIC Operation and Displays on page 3-34. From the inside, use the manual lock levers or power door lock switch. Power Door Locks The rear door security lock is located on the inside edge of each rear door - 2009 Hummer H3T Alpha | Owner's Manual - Page 73
the security lock is set, unlock the door and open the door from the outside. To disengage a security lock: 1. Open one of the rear doors. 2. Use the ignition key to turn the lock to the vertical position. 3. Close the door. 4. Repeat these steps on the other rear door. 2-7 Tailgate { CAUTION It - 2009 Hummer H3T Alpha | Owner's Manual - Page 74
. Reverse the procedure to reinstall the tailgate. Make sure it is secure. Tailgate Partially Down 2. Remove the retaining cable from the passenger side of the pickup box by pulling the clip away from the bolt head while pushing the cable bracket forward. When the larger part of the hole on the - 2009 Hummer H3T Alpha | Owner's Manual - Page 75
the driver side. When closing the tailgate the bracket cannot be in the partially opened position. It must be anchored on the rear bolt using the top position on the bracket. 2-9 Windows { CAUTION Leaving children, helpless adults, or pets in a vehicle with the windows closed is dangerous. They - 2009 Hummer H3T Alpha | Owner's Manual - Page 76
a vehicle with children. When there are children in the rear seat use the window lockout button to prevent unintentional operation of the windows. The switches. The ignition must be in ACC/ACCESSORY, ON/RUN, or in Retained Accessory Power (RAP). See Retained Accessory Power (RAP) on page 2-17. Pull - 2009 Hummer H3T Alpha | Owner's Manual - Page 77
off the alarm. The theft-deterrent system does not activate if the doors are locked with the key, the manual door lock, or power door lock switch. The system can only be activated using the RKE transmitter, or by OnStar. See OnStar® System on page 2-39 for additional information. The vehicle can - 2009 Hummer H3T Alpha | Owner's Manual - Page 78
front turn signal lamps do not flash, see your dealer/retailer for service. To avoid setting off the alarm by accident: Passlock® (U.S. Only) engine does not start after three tries, the vehicle needs service. • Lock the vehicle with the manual door lock lever, the power door lock switch, or the - 2009 Hummer H3T Alpha | Owner's Manual - Page 79
this time. See your dealer/retailer for service. In an emergency, call the Roadside Assistance Center. See Roadside Service on page 7-6. Do not leave the frequency subject to Federal Communications Commission (FCC) Rules and with Industry Canada. This device complies with Part 15 of the FCC Rules. - 2009 Hummer H3T Alpha | Owner's Manual - Page 80
Owners: If the keys are lost or damaged, only a dealer/retailer can service for service. PASS-Key® III+ Electronic Immobilizer Operation (Canada Only) manually arm or disarm the system. The security light comes on if there is a problem with arming or disarming the theft-deterrent system. The key uses - 2009 Hummer H3T Alpha | Owner's Manual - Page 81
However, the theft-deterrent system is not working properly and must be serviced by your dealer/retailer. The vehicle is not protected by the theft-deterrent linings. • Do not tow a trailer during break-in. See Towing a Trailer on page 4-42 for the trailer towing capabilities of the vehicle and - 2009 Hummer H3T Alpha | Owner's Manual - Page 82
, this position unlocks the ignition. On manual transmission vehicles, it unlocks the ignition and steering wheel. Use this position if the vehicle must be pushed or towed. (C) ON/RUN: This position can be used to operate the electrical accessories and to display some instrument panel cluster - 2009 Hummer H3T Alpha | Owner's Manual - Page 83
in ACC/ACCESSORY or LOCK/OFF and the key is in the ignition. 2-17 Retained Accessory Power (RAP) These vehicle accessories can be used for up the transmission. Shift to P (Park) only when the vehicle is stopped. Manual Transmission The shift lever should be in N (Neutral) and the parking brake - 2009 Hummer H3T Alpha | Owner's Manual - Page 84
and lubricates all moving parts. Notice: The engine is designed to work with the electronics in the vehicle. If you add electrical parts or accessories, you could change the way the engine operates. Before adding electrical equipment, check with your dealer/retailer. If you do not, the engine might - 2009 Hummer H3T Alpha | Owner's Manual - Page 85
properly grounded three-prong 110-volt AC outlet. If the cord will not reach, use a heavy-duty three-prong extension cord rated for at least 15 amps. 4. the vehicle for the best advice on this. Automatic Transmission Operation To Use the Engine Coolant Heater 1. Turn off the engine. 2. Open the - 2009 Hummer H3T Alpha | Owner's Manual - Page 86
Park (Automatic Transmission) on page 2-29. If you are pulling a trailer, see Towing a Trailer on page 4-42. Make sure the shift lever is fully in P Park): This position locks the rear wheels. It is the best position to use when you start the engine because the vehicle cannot move easily. system. - 2009 Hummer H3T Alpha | Owner's Manual - Page 87
is for normal driving. It provides the best fuel economy. If you need more power for passing, and you are: 2-21 D (Drive) can be used when towing a trailer. You may want to shift the transmission to 3 (Third) or, if necessary, a lower gear if the transmission shifts too often under heavy loads - 2009 Hummer H3T Alpha | Owner's Manual - Page 88
spin the tires. When stopping on a hill, use the brakes to hold the vehicle in place. Manual Transmission Operation shift into 1 (First), put the shift to Hill Start Assist H3 and H3T vehicles have a Hill Start Assist feature, which may be useful when stopped on a grade. See Braking on page - 2009 Hummer H3T Alpha | Owner's Manual - Page 89
warranty. Shift to R (Reverse) only after the vehicle is stopped. Use R (Reverse), along with the parking brake, for parking the vehicle. when you downshift. Hill Start Assist H3 and H3T vehicles have a Hill Start Assist feature, which may be useful when stopped on a grade. See Braking on - 2009 Hummer H3T Alpha | Owner's Manual - Page 90
use this setting for light or variable off-road conditions. N (Neutral): Shift the transfer case to Neutral only when towing the vehicle. See Recreational Vehicle Towing on page 4-40 or Towing Lock): This setting delivers extra torque to all four wheels and is used for extreme off-road conditions. - 2009 Hummer H3T Alpha | Owner's Manual - Page 91
DIC) stays on, take the vehicle to your dealer/retailer for service. See Service 4WD message under DIC Warnings and Messages on page 3-37. Press and release the Four-Wheel-Low Lock button. If the vehicle has a manual transmission, the clutch pedal must be pressed to the floor while you press the - 2009 Hummer H3T Alpha | Owner's Manual - Page 92
vehicle. 3. Put the transmission in N (Neutral). If the vehicle has a manual transmission, press and hold the clutch pedal down while you perform Steps 5 through to roll even if the automatic transmission is in P (Park) or the manual transmission is in any gear. You or others could be injured. Make - 2009 Hummer H3T Alpha | Owner's Manual - Page 93
brake pedal and shift the transmission to R (Reverse), then shift the transmission to D (Drive) for an automatic transmission, or 1 (First) for vehicles have a manual transmission and then let out the clutch. This is to ensure the transfer case is in Neutral. If not, repeat this procedure starting - 2009 Hummer H3T Alpha | Owner's Manual - Page 94
parts. Make sure that the parking brake is fully released and the brake warning light is off before driving. If you are towing a trailer and are parking on a hill, see Towing a Trailer on page 4-42. Parking Brake The parking brake pedal is located to the left of the regular brake pedal, near - 2009 Hummer H3T Alpha | Owner's Manual - Page 95
others could be injured. To be sure the vehicle will not move, even when you are on fairly level ground, use the steps that follow. If you are pulling a trailer, see Towing a Trailer on page 4-42. 1. Hold the brake pedal down, then set the parking brake. See Parking Brake on page 2-28 - 2009 Hummer H3T Alpha | Owner's Manual - Page 96
). Torque lock is when the weight of professional towing service. • Prevent ignition key removal unless the shift lever is in P (Park) with the shift lever button fully released, and • Prevent movement of the shift lever out of P (Park) unless the ignition is in ON/RUN or ACC/ACCESSORY - 2009 Hummer H3T Alpha | Owner's Manual - Page 97
Controls 2-31 Parking the Vehicle (Manual Transmission) If the vehicle has a manual transmission, before you get out of you are parking on a hill, or if the vehicle is pulling a trailer, see Towing a Trailer on page 4-42. Engine Exhaust CAUTION (Continued) { CAUTION Engine exhaust contains - 2009 Hummer H3T Alpha | Owner's Manual - Page 98
sure the vehicle will not move. See Shifting Into Park (Automatic Transmission) on page 2-29 and Parking the Vehicle (Manual Transmission) on page 2-31. If pulling a trailer, see Towing a Trailer on page 4-42. { CAUTION Idling a vehicle in an enclosed area with poor ventilation is dangerous. Engine - 2009 Hummer H3T Alpha | Owner's Manual - Page 99
for more information about OnStar® and how to subscribe to it. See OnStar® System on page 2-39 for more information about the services OnStar® provides. Automatic Dimming Mirror Operation Automatic dimming reduces the glare from the headlamps of the vehicle behind you. The dimming feature comes - 2009 Hummer H3T Alpha | Owner's Manual - Page 100
continue to drive to make sure all eight directions are available. Cleaning the Mirror Do not spray glass cleaner directly on the mirror. Use a soft towel dampened with water. • Drive the vehicle under normal operating conditions. Compass Compass Calibration The compass may need to be calibrated - 2009 Hummer H3T Alpha | Owner's Manual - Page 101
prevents damage when going through an automatic car wash or a confined space. Manually unfold the mirrors outward to return them to the original position. Outside Convex Mirror be seen from the driver seat. H3 Shown, H3T Similar Controls for the outside power mirrors are located on the driver door. - 2009 Hummer H3T Alpha | Owner's Manual - Page 102
displayed on the screen in the inside rear view mirror. Read this entire section before using the camera system. When the key is in the ON/RUN position and the driver shifts the vehicle into R (Reverse), the video image appears from inside the rear view mirror. Once the vehicle is shifted out - 2009 Hummer H3T Alpha | Owner's Manual - Page 103
CAUTION (Continued) So if you do not use proper care before backing up, you could up by checking behind and around the vehicle. View of H3 Camera Location The image from the camera that appears on of the bumper or under the bumper. On the H3, the spare tire and carrier extends rearward of the - 2009 Hummer H3T Alpha | Owner's Manual - Page 104
though there appears to be enough distance on the display between the trailer hitch and objects behind you causing vehicle or property damage. Do not use this system to judge the distance between the spare tire and objects behind you. The following illustration shows the field of view that the - 2009 Hummer H3T Alpha | Owner's Manual - Page 105
may turn off or not appear as expected due to a loss of video signal, or no video signal present during the reverse cycle. The display will be blank and to make an automatic call to OnStar Emergency advisors who can request emergency services be sent to your location. If the keys are locked in the - 2009 Hummer H3T Alpha | Owner's Manual - Page 106
, see the OnStar Owner's Guide in the glove box or visit onstar.com (U.S.) or onstar.ca (Canada), contact OnStar at 1-888-4-ONSTAR (1-888-466-7827) or TTY 1-877-248-2080, or press the OnStar button to speak with an OnStar advisor 24 hours a day, 7 days a week. OnStar service is provided subject to - 2009 Hummer H3T Alpha | Owner's Manual - Page 107
good for 60 days. Hands-Free Calling can also be linked to a Verizon Wireless service plan in the U.S. or a Bell Mobility service plan in Canada, depending on eligibility. To find out more, refer to the OnStar Owner's Guide in the vehicle's glove box, visit onstar.com or onstar.ca, or speak with - 2009 Hummer H3T Alpha | Owner's Manual - Page 108
network capacity and reception when the service is needed, and technology that is compatible with the OnStar service. Not all services are available power, for the OnStar equipment to operate. There are other problems OnStar cannot Universal Home Remote System The Universal Home Remote System - 2009 Hummer H3T Alpha | Owner's Manual - Page 109
complies with RSS-210 of Industry Canada. Operation is subject to the use in other vehicles as well as for future Universal Home Remote programming. It is also recommended that upon the sale the instructions below. This system provides a way to replace up to three remote control transmitters used to - 2009 Hummer H3T Alpha | Owner's Manual - Page 110
garage door opener receiver (motor head unit). 3. At the same time, press and hold both the Universal Home Remote button that you would like to use to control the garage door and the hand-held transmitter button. Do not release the Universal Home Remote button or the hand-held transmitter button - 2009 Hummer H3T Alpha | Owner's Manual - Page 111
Features and Controls 4. The indicator light on the Universal Home Remote flashes slowly at first and then rapidly after Universal Home Remote successfully receives the frequency signal from the hand-held transmitter. Release both buttons. 5. Press and hold the newly-trained Universal Home Remote - 2009 Hummer H3T Alpha | Owner's Manual - Page 112
U.S. gate operators are manufactured to time out in the same manner. If you live in Canada, or you are having difficulty programming a gate operator or garage door opener by using the "Programming Universal Home Remote" Erasing Universal Home Remote Buttons Erase the programmed buttons when you - 2009 Hummer H3T Alpha | Owner's Manual - Page 113
Home Remote buttons, repeat the programming instructions earlier in this section, beginning with Step the driver and front passenger doors. The H3 may also have a cupholder in the center of the rear down on the cover to open the cupholder. The H3T may have cup/bottle holders located on the bottom - 2009 Hummer H3T Alpha | Owner's Manual - Page 114
cargo tie downs. Once the cargo is loaded onto the crossrails, use the cargo tie downs to secure it. Do not load cargo support cargo tie-down loops, making sure to fasten it securely Do not exceed the maximum vehicle capacity when loading your vehicle. For more information on vehicle capacity - 2009 Hummer H3T Alpha | Owner's Manual - Page 115
H3) Notice: Do not put items onto the cargo cover. The weight of the items could cause the attachment clips to break. The cargo cover could no longer be attached and used cargo cover. It can be used to cover items in the rear of the vehicle. Cargo Management System (H3T) The vehicle comes with a - 2009 Hummer H3T Alpha | Owner's Manual - Page 116
truck. To replace the system, place the toggle bolts and rails into their original locations and tighten them to a torque setting of 12.5 ft-lbs (17 Y). Notice: If cargo is tied down using the horizontal slots on the top of the pickup , but can also be opened manually. The sunroof has a comfort stop - 2009 Hummer H3T Alpha | Owner's Manual - Page 117
obstruction. The sunroof will then open halfway, and the air deflector will raise. 2-51 Sunshade Operation The sunshade automatically opens with the sunroof. Manually pull it shut after the sunroof is closed. To adjust the sunshade, push it backward or pull it forward to the desired position. The - 2009 Hummer H3T Alpha | Owner's Manual - Page 118
2-52 Features and Controls ✍ NOTES - 2009 Hummer H3T Alpha | Owner's Manual - Page 119
Dome Lamp Override ...3-16 Exit Lighting ...3-16 Reading Lamps ...3-16 Electric Power Management ...3-17 Battery Run-Down Protection ...3-17 Accessory Power Outlet(s) ...3-18 Ashtray(s) and Cigarette Lighter ...3-18 Warning Lights, Gages, and Indicators Warning Lights, Gages, and Indicators ...3-22 - 2009 Hummer H3T Alpha | Owner's Manual - Page 120
3-2 Instrument Panel Oil Pressure Light ...3-32 Security Light ...3-33 Cruise Control Light ...3-33 Highbeam On Light ...3-33 Fuel Gage ...3-33 Driver Information Center (DIC) Driver Information Center (DIC) ...3-34 DIC Operation and Displays ...3-34 DIC Warnings and Messages ...3-37 Audio - 2009 Hummer H3T Alpha | Owner's Manual - Page 121
Instrument Panel 3-3 ✍ NOTES - 2009 Hummer H3T Alpha | Owner's Manual - Page 122
3-4 Instrument Panel Instrument Panel Overview Automatic Transmission shown, Manual Transmission similar - 2009 Hummer H3T Alpha | Owner's Manual - Page 123
Front Axle). M. Off-Road Lamps on page 3-14. N. Shift Lever. See Automatic Transmission Operation on page 2-19 or Manual Transmission Operation on page 2-22. O. Accessory Power Outlet(s) on page 3-18. P. Glove Box on page 2-47. 3-5 Hazard Warning Flashers | (Hazard Warning Flasher): Press this - 2009 Hummer H3T Alpha | Owner's Manual - Page 124
3-6 Instrument Panel Tilt Wheel A tilt wheel allows the steering wheel to be adjusted. Turn Signal/Multifunction Lever Turn and Lane-Change Signals An arrow on the instrument panel cluster flashes in the direction of the turn or lane change. The lever on the left side of the steering column - 2009 Hummer H3T Alpha | Owner's Manual - Page 125
Taillamps, Turn Signal, Stoplamps and Back-up Lamps (H3) on page 5-42 or Taillamps, Turn Signal, Stoplamps and Back-up Lamps (H3T) on page 5-42. For a blown fuse headlamps are on. 8 (Mist): Flash-to-Pass This feature lets you use the high-beam headlamps to signal a driver in front of you that you - 2009 Hummer H3T Alpha | Owner's Manual - Page 126
wipers. Be sure to clear ice and snow from the wiper blades before using them. If they are frozen to the windshield, carefully loosen or thaw is turned off, wipers will work in Retained Accessory Power (RAP) mode until a door is opened. See Retained Accessory Power (RAP) on page 2-17. Windshield - 2009 Hummer H3T Alpha | Owner's Manual - Page 127
be dangerous on slippery roads. On such roads, fast changes in tire traction can cause excessive wheel slip, and you could lose control. Do not use cruise control on slippery roads. The cruise control disengages, if the vehicle has the Traction Control System (TCS) and it begins to limit wheel spin - 2009 Hummer H3T Alpha | Owner's Manual - Page 128
accelerate, unless you want the vehicle to go faster. Increasing Speed While Using Cruise Control There are two ways to go to a higher speed: of the lever and release it. 4. Take your foot off the accelerator pedal. • Use the accelerator pedal to get to the higher speed. Press T at the end of - 2009 Hummer H3T Alpha | Owner's Manual - Page 129
vehicle goes about 1 mph (1.6 km/h) slower. Passing Another Vehicle While Using Cruise Control Use the accelerator pedal to increase the vehicle speed. When you take your foot clutch, if the vehicle has a manual transmission. O (Exterior Lamps): Turn the knob to select one of the four - 2009 Hummer H3T Alpha | Owner's Manual - Page 130
do any of the following: Vehicles first sold in Canada with a manual transmission can turn off the automatic headlamps with the headlamp AUTO when released. The DRL does not turn off on vehicles first sold in Canada, unless the following conditions are met: • Turn the headlamp control from AUTO to - 2009 Hummer H3T Alpha | Owner's Manual - Page 131
will not be lit up either. For vehicles first sold in Canada, if parking lamps are manually turned on, DRL will stay on. When it begins to get met. In the automatic mode, the headlamps turn off once the ignition is in ACC/ACCESSORY. • The ignition is on. • The exterior lamps control is in AUTO. • - 2009 Hummer H3T Alpha | Owner's Manual - Page 132
off-road lamps, if the vehicle has them, provide auxiliary lighting when the vehicle is used off road. These lamps are not intended to be used in place of existing vehicle lighting. The lamps are not to be used on any public street or highway and are to be covered when not in - 2009 Hummer H3T Alpha | Owner's Manual - Page 133
off. An indicator light turns on when the fog lamps are on. Never use the fog lamps in the dark without turning on the headlamps. When the -road lamps button is located on the instrument panel below the climate controls. To use the lamps, remove the covers from the lamps and press the button to turn - 2009 Hummer H3T Alpha | Owner's Manual - Page 134
dome lamps on. Dome Lamp Override (Dome Lamp Override): You can use the dome override button, located below the exterior lamps control, to There is also a dome lamp in the cargo area of the H3 model only. Turn the thumbwheel, located next to the exterior lamps released (manual transmissions). - 2009 Hummer H3T Alpha | Owner's Manual - Page 135
see the voltage move up or down. This is normal. If there is a problem, an alert will be displayed. The battery can be discharged at idle if the heated seats, engine cooling fans, trailer loads, and loads plugged into accessory power outlets. EPM works to prevent excessive discharge of the battery. - 2009 Hummer H3T Alpha | Owner's Manual - Page 136
electrical equipment, be sure to follow the proper installation instructions included with the equipment. Notice: Improper use of the power outlet can cause damage not covered by the warranty. Do not hang any type of accessory or accessory bracket from the plug because the power outlets are designed - 2009 Hummer H3T Alpha | Owner's Manual - Page 137
Instrument Panel 3-19 Climate Controls Climate Control System The heating, cooling, and ventilation of the vehicle can be controlled with this system. Temperature Control: Turn clockwise or counterclockwise to increase or decrease the temperature of the air in the vehicle. 9 (Fan Control): Turn - 2009 Hummer H3T Alpha | Owner's Manual - Page 138
indicator light comes on when the recirculation is on. This mode recirculates and helps to quickly cool the air inside the vehicle. It can be used to prevent outside air and odors from entering the vehicle. Recirculation is available in the bi-level and vent modes. This mode cannot be selected - 2009 Hummer H3T Alpha | Owner's Manual - Page 139
, a decal or anything similar to the defogger grid. 3-21 Outlet Adjustment Use the air outlets located in the center and on the side of the instrument windshield that may block the flow of air into the vehicle. = • Use of non-GM approved hood deflectors may adversely affect the performance of the - 2009 Hummer H3T Alpha | Owner's Manual - Page 140
comes on and stays on while driving, or when one of the gages shows there may be a problem, check the section that explains what to do. Follow this manual's advice. Waiting to do repairs can be costly and even dangerous. Warning Lights, Gages, and Indicators Warning lights and gages can signal that - 2009 Hummer H3T Alpha | Owner's Manual - Page 141
is designed to indicate at a glance how the vehicle is running. It tells how fast the vehicle is going, about how much fuel is being used, and many other things needed to drive safely and economically. United States 3.7L L5 Automatic Transmission version shown, 5.3L V8 - 2009 Hummer H3T Alpha | Owner's Manual - Page 142
kilometers per hour (km/h). The odometer shows how far the vehicle has been driven, in either miles (used in the United States) or kilometers (used in Canada). The odometer mileage can be checked without the vehicle running by pressing the trip information stem. See "Odometer" under DIC Operation - 2009 Hummer H3T Alpha | Owner's Manual - Page 143
cluster, which shows the airbag symbol. The system checks the airbag's electrical system for malfunctions. The light indicates if there is an electrical problem. The system check includes the airbag sensor, This light comes on when the vehicle is started, and flashes for a few seconds. The light - 2009 Hummer H3T Alpha | Owner's Manual - Page 144
while driving, the airbag system may not work properly. Have the vehicle serviced right away. { CAUTION If the airbag readiness light stays on after come on then, have it fixed immediately. If there is a problem with the airbag system, an airbag Driver Information Center Passenger Airbag Canada - 2009 Hummer H3T Alpha | Owner's Manual - Page 145
problem with the lights or the passenger sensing system. See your dealer/retailer for service accessories, such as the radio and air conditioner. The vehicle may have an up-shift light. When this light comes on, shift to the next higher gear if weather, road, and traffic conditions allow. See Manual - 2009 Hummer H3T Alpha | Owner's Manual - Page 146
for service. See Towing Your Vehicle on page 4-40. If the warning light comes on, there could be a brake problem. Have the brake system inspected right away. Antilock Brake System (ABS) Warning Light United States Canada { CAUTION The brake system might not be working properly if the brake - 2009 Hummer H3T Alpha | Owner's Manual - Page 147
is a problem with the regular light comes on and stays on while driving, the vehicle needs service. The light comes on when the TCS and the StabiliTrak system Gage StabiliTrak /Traction Control System (TCS) Warning Light ® Canada This gage shows the engine coolant temperature. If the gage - 2009 Hummer H3T Alpha | Owner's Manual - Page 148
comes on and stays on, while the engine is running, this indicates that there is an OBD II problem and service is required. Malfunctions often are indicated by the system before any problem is apparent. Being aware of the light can prevent more serious damage to the vehicle. This system assists - 2009 Hummer H3T Alpha | Owner's Manual - Page 149
costly repairs not covered by the vehicle warranty. This could also result in a failure to pass a required Emission Inspection/Maintenance test. See Accessories on the vehicle. Diagnosis and service might be required. An emission . Avoid steep uphill grades. If towing a trailer, reduce the amount of - 2009 Hummer H3T Alpha | Owner's Manual - Page 150
up. If one or more of these conditions occurs, change the fuel brand used. It will require at least one full tank of the proper fuel to the proper test equipment and diagnostic tools to fix any mechanical or electrical problems that might have developed. • The vehicle will not pass this inspection - 2009 Hummer H3T Alpha | Owner's Manual - Page 151
maintenance schedule in this manual for changing engine oil on when the high-beam headlamps are in use. See Headlamp High/Low-Beam Changer on oil and might have some other system problem. Cruise Control Light Fuel Gage This more information. United States Canada The fuel gage indicates about how much - 2009 Hummer H3T Alpha | Owner's Manual - Page 152
the trip odometer in either miles for the United States or kilometers for Canada. To reset the trip odometer, press and hold the reset stem until tank's capacity to fill the tank. DIC Operation and Displays The Driver Information Center (DIC) comes on when the ignition is on. If a problem is detected - 2009 Hummer H3T Alpha | Owner's Manual - Page 153
on page 5-15. In addition to the engine oil life system monitoring the oil life, additional maintenance is recommended in the Maintenance Schedule in this manual. See Engine Oil on page 5-13 and Scheduled Maintenance on page 6-4 for more information. To set your choice for this feature: 1. With the - 2009 Hummer H3T Alpha | Owner's Manual - Page 154
when the vehicle is shifted into P (Park). On vehicles with a manual transmission, this mode locks all of the doors when the vehicle speed is door when the vehicle is shifted into P (Park). On vehicles with a manual transmission, this mode locks all of the doors when the vehicle speed is greater - 2009 Hummer H3T Alpha | Owner's Manual - Page 155
reset stem to acknowledge that you received the messages and to BRAKES This message displays if there is a problem with the brakes. Check the brakes as soon as possible and have the vehicle serviced by your dealer/retailer. See Brakes on page 5-30 and Brake System Warning Light on page 3-27 for - 2009 Hummer H3T Alpha | Owner's Manual - Page 156
Check the oil in the vehicle as soon as possible and have the vehicle serviced by your dealer/retailer. See Engine Oil on page 5-13 and Scheduled low. Check the brake fluid as soon as possible and have the vehicle serviced by your dealer/retailer. See Brakes on page 5-30 for more information. - 2009 Hummer H3T Alpha | Owner's Manual - Page 157
more information. The message clears from the display after the parking brake is released or by pressing and releasing the reset stem. SERV (Service) 4WD (Four-Wheel Drive) This message displays when there is a problem with the transfer case control system. Check the transfer case on the vehicle - 2009 Hummer H3T Alpha | Owner's Manual - Page 158
more information. Press and release the reset stem to acknowledge the message and clear it from the display. SERVICE CHARG (Charge) SYS (System) This message displays if there is a problem with the battery charging system. Under certain conditions, the battery warning light may also turn on in the - 2009 Hummer H3T Alpha | Owner's Manual - Page 159
rules covering mobile radio and telephone equipment. The vehicle has Retained Accessory Power (RAP). With RAP, the audio system can be played even after the ignition is turned off. See Retained Accessory Power (RAP) on page 2-17 for more information. Setting the Clock - 2009 Hummer H3T Alpha | Owner's Manual - Page 160
3-42 Instrument Panel Radio(s) Single CD Radio - 2009 Hummer H3T Alpha | Owner's Manual - Page 161
equalization settings designed for country/ western, jazz, talk, pop, rock, and classical. To return the bass and treble to the manual mode, press and release e until MANUAL displays. AUTO VOL (Automatic Volume): This adjusts the radio volume to compensate for road and wind noise. Six-Disc CD Radio - 2009 Hummer H3T Alpha | Owner's Manual - Page 162
or when you subscribe, you will get unlimited access to XM Radio Online for when you are not in the vehicle. A service fee is required to receive the XM service. For more information, Tone and Speaker Controls To adjust all tone and speaker controls to the center setting, press and hold e until - 2009 Hummer H3T Alpha | Owner's Manual - Page 163
xmradio.ca or call 1-877-438-9677 in Canada. (Information) (XM Satellite Radio Service): Press to display additional information current XM station XM Station BAND: Press to select FM1, FM2, AM, XM1, or XM2. Manual Tuning (Tune): Turn to select a radio station. Automatic Tuning 1-6 (Preset - 2009 Hummer H3T Alpha | Owner's Manual - Page 164
one of the six numbered pushbuttons until the radio beeps once. 6. Repeat the steps for each pushbutton. Finding a Category (CAT) Station (XM Satellite Radio Service Only) To select an XM station by category for the Single CD Radio: 1. Press CAT to select a category mode. 2. Press CAT repeatedly to - 2009 Hummer H3T Alpha | Owner's Manual - Page 165
Instrument Panel Using the CD Player The CD player can play smaller 3 inch (8 cm) single CDs with an adapter ring. A CD in the player it stays in the - 2009 Hummer H3T Alpha | Owner's Manual - Page 166
multiple times. Z (Eject): Press to eject a CD. Eject can be used with either the ignition or radio off. Six-Disc Radio: r [ (Reverse than four seconds until CD SCAN displays and a beep sounds to scan all loaded CDs. Use this feature to listen to 10 seconds of the first track of each loaded CD. - 2009 Hummer H3T Alpha | Owner's Manual - Page 167
times before stopping. Pressing Z repeatedly after trying to push a CD in manually causes the CD players 25-second eject timer to reset. Wait for the it off. R 2. Select the desired CD by pressing the numbered pushbutton and then use u to select the track to be saved. 3. Press and hold R for two - 2009 Hummer H3T Alpha | Owner's Manual - Page 168
inserted into the slot at a time, or an attempt is made to play scratched or damaged CDs, the CD player could be damaged. While using the CD player, use only CDs in good condition without any label, load one CD at a time, and keep the CD To delete tracks: 1. Press R to turn - 2009 Hummer H3T Alpha | Owner's Manual - Page 169
an error displays, see "CD Messages" later in this section. 3-51 • A problem may have occurred while burning the CD. • The label could be caught in the should disappear shortly. CH Off Air: This channel is not currently in service. Tune in to another channel. CH Unauth: This channel is blocked - 2009 Hummer H3T Alpha | Owner's Manual - Page 170
For vehicles with a navigation radio system, see the separate Navigation System manual. Noise: Keep interior noise levels to a minimum. The system may be used while the key is in ON/RUN or ACC/ACCESSORY position. The range of the Bluetooth system can be up to 30 ft. (9.1 m). Not all phones support - 2009 Hummer H3T Alpha | Owner's Manual - Page 171
. 3. Say "Pair". The system responds with instructions and a four digit PIN number. The PIN number will be used in Step 4. 4. Start the pairing process on connected, calls will be made using OnStar® Hands-Free Calling, if available. Refer to the OnStar owner's guide for more information. • Only one - 2009 Hummer H3T Alpha | Owner's Manual - Page 172
". The system asks which phone to delete followed by a tone. 4. Say the name of the phone to be deleted. If the phone name is unknown, use the "List" command for a list of all paired phones. The system responds with "Would you like to delete ? Yes or No" followed by - 2009 Hummer H3T Alpha | Owner's Manual - Page 173
the name tag sounds correct, say "Yes" and the name tag is stored. After the number is stored the system returns to the main menu. Using the Digit Store Command The digit store command allows a phone number to be stored by entering the digits individually. 1. Press and release g. The system responds - 2009 Hummer H3T Alpha | Owner's Manual - Page 174
repeat back the digit it heard followed by a tone. Continue entering digits until the number to be stored is complete. Deleting Name Tags The system uses the following commands to delete name tags: • If the name tag sounds correct, say "Yes" and the name tag is stored. After the number is - 2009 Hummer H3T Alpha | Owner's Manual - Page 175
Panel 3. Say the name tag to be deleted. The system responds with "Would you like to delete, ? Please say yes or no". To use the delete all name tags command: 1. Press and release g. The system responds with "Ready" followed by a tone. 2. Say "Delete all name tags". The system responds - 2009 Hummer H3T Alpha | Owner's Manual - Page 176
"No". The system will ask for the name tag to be re-entered. Once connected, the person called will be heard through the audio speakers. Using the Re-dial Command 1. Press and release g. The system responds with "Ready" followed by a tone. 2. After the tone, say "Re-dial". The system responds with - 2009 Hummer H3T Alpha | Owner's Manual - Page 177
tone. 2. After the tone, say "Mute Call". The system responds with "Resuming call". Call Waiting Call waiting must be supported on the Bluetooth phone and enabled by the wireless service carrier to work. • Press g to answer an incoming call when another call is active. The original call is placed - 2009 Hummer H3T Alpha | Owner's Manual - Page 178
commands on the cell phone. See the cell phone manufacturers user guide to see if the cell phone supports this feature. This feature can be used to verbally access contacts stored in the cell phone. 1. Press and messages will go through its cycle according to the phone's operating instructions. - 2009 Hummer H3T Alpha | Owner's Manual - Page 179
The Bluetooth® word mark and logos are owned by the Bluetooth® SIG, Inc. and any use of such marks by General Motors is under license. Other trademarks and trade names are those of their respective owners. This device complies with Part 15 of the FCC Rules. Operation is subject to the following - 2009 Hummer H3T Alpha | Owner's Manual - Page 180
. If there is interference or static, unplug the item from the accessory power outlet. XM™ Satellite Radio Service XM Satellite Radio Service gives digital radio reception from coast-to-coast in the 48 contiguous United States, and in Canada. Just as with FM, tall buildings or hills can interfere - 2009 Hummer H3T Alpha | Owner's Manual - Page 181
Instrument Panel Cellular Phone Usage Cellular phone usage may cause interference with the vehicle's radio. This interference may occur when making or receiving phone calls, charging the phone's battery, or simply having the phone on. This interference causes an increased level of static while - 2009 Hummer H3T Alpha | Owner's Manual - Page 182
3-64 Instrument Panel ✍ NOTES - 2009 Hummer H3T Alpha | Owner's Manual - Page 183
. • Avoid idling the engine for long periods of time. Towing Towing Your Vehicle ...4-40 Recreational Vehicle Towing ...4-40 Towing a Trailer ...4-42 Trailer Recommendations ...4-53 • When road and weather conditions are appropriate, use cruise control, if equipped. • Always follow posted speed - 2009 Hummer H3T Alpha | Owner's Manual - Page 184
possible death. These simple defensive driving techniques could save your life. Drunk Driving • Replace the vehicle's tires with the same TPC Spec number molded into the tire's sidewall near the size. { CAUTION Drinking and then driving is very dangerous. Your reflexes, perceptions, attentiveness - 2009 Hummer H3T Alpha | Owner's Manual - Page 185
annual motor vehicle-related deaths have been associated with the use of alcohol, with about 250,000 people injured. For way to eliminate the leading highway safety problem is for people never to drink alcohol accessories can affect vehicle performance. See Accessories and Modifications on page 5-3. - 2009 Hummer H3T Alpha | Owner's Manual - Page 186
used up, it can take longer to stop, the brake pedal will be harder to push, and you might experience longer pedal travel. Adding non-dealer/non-retailer accessories can affect vehicle performance. See Accessories tread; the condition of the brakes; the weight of the vehicle; and the amount of brake - 2009 Hummer H3T Alpha | Owner's Manual - Page 187
suddenly slows or stops. Always leave enough room up ahead to stop, even with ABS. Using ABS Do not pump the brakes. Just hold the brake pedal down firmly and let , but this is normal. If there is a problem with ABS, this warning light stays on. See Antilock Brake System (ABS) Warning Light on page - 2009 Hummer H3T Alpha | Owner's Manual - Page 188
. The system may be heard or felt while it is working. This is normal and does not mean there is a problem with the vehicle. If cruise control is being used when StabiliTrak activates, the cruise control automatically disengages. The cruise control can be re-engaged when road conditions allow. See - 2009 Hummer H3T Alpha | Owner's Manual - Page 189
on page 3-9 for more information. TRACTION FAULT appears on the Driver information Center (DIC) when a TCS or antilock brake system problem has been detected and the vehicle needs service. When this message is on, the system will not limit wheel spin. To turn the system off, press and hold the TCS - 2009 Hummer H3T Alpha | Owner's Manual - Page 190
's performance. See Accessories and Modifications on page 5-3. Locking Rear Axle For vehicles with this feature, additional traction can be obtained from the rear wheels when traveling in off-road situations such as mud, snow, sand, steep hills and uneven terrain. The button used to turn this - 2009 Hummer H3T Alpha | Owner's Manual - Page 191
button with the vehicle stopped or moving less than 16 mph (26 km/h). Locking Front Axle For vehicles with this feature, the locking front axle, used with the locking rear axle, can give the vehicle additional traction when traveling in off-road situations such as mud, snow, sand, steep hills and - 2009 Hummer H3T Alpha | Owner's Manual - Page 192
on pavement, the drivetrain could be damaged. Repairs would not be covered by the vehicle warranty. Do not use the locking axle on pavement. If four-wheel drive is needed when traveling on pavement, use only 4HI. 5. Wait for the light in the button to stop flashing and remain illuminated to show - 2009 Hummer H3T Alpha | Owner's Manual - Page 193
effective than braking. For example, you come over a hill and find a truck stopped in your lane, or a car suddenly pulls out from nowhere, or a to remove as much speed as possible from a collision. Then steer around the problem, to the left or right depending on the space available. 4-11 Off-Road - 2009 Hummer H3T Alpha | Owner's Manual - Page 194
Then turn the steering wheel to go straight down the roadway. • When you are being passed, ease to the right. Loss of Control Let us review what driving experts say about what happens when the three control systems - brakes, steering, and acceleration - do not have enough friction where the tires - 2009 Hummer H3T Alpha | Owner's Manual - Page 195
Driving Your Vehicle Of course, traction is reduced when water, snow, ice, gravel, or other material is on the road. For safety, slow down and adjust your driving to these conditions. It is important to slow down on slippery surfaces because stopping distance will be longer and vehicle control more - 2009 Hummer H3T Alpha | Owner's Manual - Page 196
(Continued) Before You Go Off-Roading • Have all necessary maintenance and service work done. • Make sure there is enough fuel, that fluid levels Be sure to read all the information about four-wheel-drive vehicles in this manual. • Make sure all underbody shields, if the vehicle has them, are - 2009 Hummer H3T Alpha | Owner's Manual - Page 197
happens to one of them. For vehicles with a winch, be sure to read the winch instructions. In a remote area, a winch can be handy if you get stuck but you will want to know how to use it properly. Environmental Concerns Off-road driving can provide wholesome and satisfying recreation. However, it - 2009 Hummer H3T Alpha | Owner's Manual - Page 198
cm) axle to ground clearance (B), and a low center of gravity. The H3T has a 9.5 inch (24.1 cm) running ground clearance (A), and 8.7 inch (22.1 cm) axle to ground clearance (B), and a low center of gravity. The H3 has an approximate approach angle (A) of 37.4 degrees and a departure angle (B) of - 2009 Hummer H3T Alpha | Owner's Manual - Page 199
Driving Your Vehicle 4-17 3. If wheel spin is experienced, maintain steady throttle, with your foot off the brake pedal, to allow the Traction Control System (TCS) to control the wheel spin. TCS might not operate if the brakes are applied. The vehicle can climb a 16 inch (40.6 cm) vertical step. - 2009 Hummer H3T Alpha | Owner's Manual - Page 200
Wheel High position for higher speeds and Four-Wheel-Low Lock for more torque and lower speeds. Transmission 1 (First) gear is generally recommended. obstacles. Your ears need to listen for unusual tire or engine sounds. Use your arms, hands, feet, and body to respond to vibrations and vehicle - 2009 Hummer H3T Alpha | Owner's Manual - Page 201
roading requires a different kind of alertness from driving on paved roads and highways. There are no road signs, posted speed limits, or signal lights. Use good judgment about what is safe and what is not. • Will you have to stop suddenly or change direction quickly? When driving over obstacles or - 2009 Hummer H3T Alpha | Owner's Manual - Page 202
the vehicle down from the log with the brake. For very large dips, ditches or small washes, coast in, using the engine as a brake (transmission and transfer case lowest gears). Then, use the low ranges in the transmission and transfer case to power out. Roll The Tires Over Large Rocks Driving on - 2009 Hummer H3T Alpha | Owner's Manual - Page 203
hill that can block your path, such as boulders, trees, logs, or ruts? • Use transmission and transfer case low gear and get a firm grip on the steering wheel. Get a smooth start up the hill and try to maintain speed. Not using more power than needed can avoid spinning the wheels or sliding. • Is - 2009 Hummer H3T Alpha | Owner's Manual - Page 204
traffic know you are there. • Push the brake pedal to stop the vehicle and keep it from rolling backwards and apply the parking brake. • Use headlamps even during the day to make the vehicle more visible to oncoming traffic. { CAUTION Turning or driving across steep hills can be dangerous. You - 2009 Hummer H3T Alpha | Owner's Manual - Page 205
Driving Your Vehicle • While backing down the hill, put your left hand on the steering wheel at the 12 o'clock position so you can tell if the wheels are straight and can maneuver as you back down. It is best to back down the hill with the wheels straight rather than in the left or right direction. - 2009 Hummer H3T Alpha | Owner's Manual - Page 206
can cause your brakes to overheat and fade. This could cause loss of control and a serious accident. Apply the brakes lightly when descending a hill and use a low gear to keep vehicle speed under control. Things not to do when driving down a hill: Vehicles are much more likely to stall when going - 2009 Hummer H3T Alpha | Owner's Manual - Page 207
vehicle from tilting and rolling over. Driving across an incline puts more weight on the downhill wheels which could cause a downhill slide or a drive across it. Find another route instead. • Surface conditions can be a problem. Loose gravel, muddy spots, or even wet grass can cause the tires to - 2009 Hummer H3T Alpha | Owner's Manual - Page 208
, the wheels do not get good traction. Acceleration is not as quick, turning is more difficult, and braking distances are longer. It is best to use a low gear when in mud - the deeper the mud, the lower the gear. In really deep mud, keep the vehicle moving so it does not - 2009 Hummer H3T Alpha | Owner's Manual - Page 209
, and exhaust system for damage and check the fuel lines and cooling system for any leakage. The vehicle requires more frequent service due to off-road use. Refer to the Maintenance Schedule for additional information. { CAUTION Driving through rushing water can be dangerous. Deep water can sweep - 2009 Hummer H3T Alpha | Owner's Manual - Page 210
at Night Night driving is more dangerous than day driving because some drivers are likely to be impaired - by alcohol or drugs, with night vision problems, or by fatigue. Night driving tips include: • When tired, pull off the road. • Do not wear sunglasses. • Avoid staring directly into approaching - 2009 Hummer H3T Alpha | Owner's Manual - Page 211
Driving Your Vehicle 4-29 Driving in Rain and on Wet Roads Rain and wet roads can reduce vehicle traction and affect your ability to stop and accelerate. Always drive slower in these types of driving conditions and avoid driving through large puddles and deep-standing or flowing water. CAUTION ( - 2009 Hummer H3T Alpha | Owner's Manual - Page 212
or through mountains is different than driving on flat or rolling terrain. Tips for driving in these conditions include: • Keep the vehicle serviced and in good shape. • Windshield Washer Fluid: Reservoir full? Windows clean - inside and outside? • Keep the vehicle well ventilated. • Keep interior - 2009 Hummer H3T Alpha | Owner's Manual - Page 213
Driving Your Vehicle 4-31 { CAUTION Coasting downhill in N (Neutral) or with the ignition off is dangerous. The brakes will have to do all the work of slowing down and they could get so hot that they would not work well. You would then have poor braking or even none going down a hill. You could - 2009 Hummer H3T Alpha | Owner's Manual - Page 214
exhaust. Blizzard Conditions Being stuck in snow can be in a serious situation. Stay with the vehicle unless there is help nearby. If possible, use the Roadside Service on page 7-6. To get help and keep everyone in the vehicle safe: • Turn on the Hazard Warning Flashers on page 3-5. • Tie a red - 2009 Hummer H3T Alpha | Owner's Manual - Page 215
the vehicle's traction system in the Index. If stuck too severely for the traction system to free the vehicle, turn the traction system off and use the rocking method. { CAUTION If you let your vehicle's tires spin at high speed, they can explode, and you or others could be injured. The - 2009 Hummer H3T Alpha | Owner's Manual - Page 216
back and forth between R (Reverse) and a forward gear, or with a manual transmission, between 1 (First) or 2 (Second) and R (Reverse), spinning be injured from the chain or cable snapping back. Notice: Never use the recovery loops to tow the vehicle. Your vehicle could be damaged and it would not - 2009 Hummer H3T Alpha | Owner's Manual - Page 217
guard, never tow or apply any loads onto the brush guard. Loading the Vehicle It is very important to know how much weight the vehicle can carry. This weight is called the vehicle capacity weight and includes the weight of all occupants, cargo and all nonfactory-installed options. Do not load - 2009 Hummer H3T Alpha | Owner's Manual - Page 218
cargo being loaded on the vehicle. That weight may not safely exceed the available cargo and luggage load capacity calculated in Step 4. 6. If your vehicle will be towing a trailer, the load from your trailer will be transferred to your vehicle. Consult this manual to determine how this reduces the - 2009 Hummer H3T Alpha | Owner's Manual - Page 219
Vehicle 4-37 Example 1 A. Vehicle Capacity Weight for Example 2 A. Vehicle Capacity Weight for Example 3 A. Vehicle Capacity Weight for Example 1 = 1,000 lbs (453 kg). B. Subtract Occupant Weight 150 lbs (68 kg) × 2 = 300 lbs (136 kg). C. Available Occupant and Cargo Weight = 700 lbs (317 kg - 2009 Hummer H3T Alpha | Owner's Manual - Page 220
weight of the driver, passengers, cargo and any accessories or equipment added to the vehicle after it left the factory should never exceed the vehicle's capacity weight of the vehicle. Using heavier suspension components to get added durability might not change the weight ratings. Ask your dealer - 2009 Hummer H3T Alpha | Owner's Manual - Page 221
unless you need to. There is also important loading information for off-road driving in this manual. See "Loading Your Vehicle for Off-Road Driving" under Off-Road Driving on page 4-13. Truck-Camper Loading Information Your vehicle was not designed to carry a slide-in camper. { CAUTION Things - 2009 Hummer H3T Alpha | Owner's Manual - Page 222
be towed. See Before Leaving on a Long Trip on page 4-30. Dinghy Towing • What is the towing capacity of the tow vehicle? Be sure to read the tow towing are known as "dinghy towing" - towing the vehicle with all four wheels on the ground, and • Is the proper towing equipment going to be used - 2009 Hummer H3T Alpha | Owner's Manual - Page 223
Driving Your Vehicle Use the following procedure to tow the vehicle: 1. Put the transmission in P (Park) for an automatic transmission or in 1 (First) for a manual transmission. 2. Turn the engine off, but leave the ignition in ACC/ACCESSORY. 3. Firmly set the parking brake. 4. Securely attach the - 2009 Hummer H3T Alpha | Owner's Manual - Page 224
in costly repairs not covered by the vehicle warranty. To pull a trailer correctly, follow the advice in this section and see your dealer/retailer for important information about towing a trailer with the vehicle. To identify the trailering capacity of the vehicle, read the information in "Weight of - 2009 Hummer H3T Alpha | Owner's Manual - Page 225
with an automatic transmissions can tow in D (Drive). Shift the transmission to a lower gear if the transmission shifts too often under heavy loads and/or hilly conditions. For vehicles with a manual transmission, it is better not to use the highest gear. Weight of the Trailer How heavy can - 2009 Hummer H3T Alpha | Owner's Manual - Page 226
must be subtracted from the maximum trailer weight. Use the following chart to determine how much the vehicle can weigh, based upon the vehicle model and options. Maximum trailer weight is calculated assuming only the driver is in the tow vehicle and it has all the required trailering equipment - 2009 Hummer H3T Alpha | Owner's Manual - Page 227
who will be riding in the vehicle.If there are a lot of options, equipment, passengers or cargo in the vehicle, it will reduce the tongue weight the vehicle can carry, which will also reduce the trailer weight the vehicle can tow. If towing a trailer, the tongue load must be added to the GVW because - 2009 Hummer H3T Alpha | Owner's Manual - Page 228
spring bars. (A) Body-to-Ground Distance (B) Front of Vehicle When using a weight-distributing hitch, the hitch must be adjusted so that the distance (A) remains the same both before and after coupling the trailer to the tow vehicle. Trailering may also be limited by the vehicle's ability to carry - 2009 Hummer H3T Alpha | Owner's Manual - Page 229
trailer up to 8,500 lbs (3 856 kg). If the vehicle has many options and there is a front seat passenger and two rear seat passengers with some trailering capacity to stay within GCWR limits. The maximum trailer would only be 7,800 lbs (3 538 kg). You may go further and think the tongue weight should - 2009 Hummer H3T Alpha | Owner's Manual - Page 230
braking and sudden turns. Passing More passing distance is needed when towing a trailer. Because the rig is longer, it is necessary to own brake system that is adequate for the weight of the trailer. Be sure to read and follow the instructions for the trailer brakes so they are installed guide you. - 2009 Hummer H3T Alpha | Owner's Manual - Page 231
if the transmission shifts too often under heavy loads and/or hilly conditions. For vehicles with a manual transmission, it is better not to use the highest gear. Turn Signals When Towing a Trailer The arrows on the instrument panel flash whenever signaling a turn or lane change. Properly hooked - 2009 Hummer H3T Alpha | Owner's Manual - Page 232
vehicles with an automatic transmission or into gear for vehicles with a manual transmission. 5. Release the brake pedal. Parking on Hills Leaving After Hill The vehicle has a Hill Start Assist feature, which may be useful when stopped on a grade. See Braking on page 4-3 for more information - 2009 Hummer H3T Alpha | Owner's Manual - Page 233
Driving Your Vehicle Maintenance When Trailer Towing The vehicle needs service more often when pulling a trailer. See this manual's Maintenance Schedule or Index for more information. Things that are especially important in trailer operation are automatic transmission fluid, engine oil, axle - 2009 Hummer H3T Alpha | Owner's Manual - Page 234
a light-duty trailer with a standard four-way, flat pin connector, an adapter is available from your dealer/retailer. The trailer towing harness contains the following seven trailer circuits: • Yellow: Left Stop/Turn Signal • Dark Green: Right Stop/Turn Signal Brown: Taillamps White: Ground - 2009 Hummer H3T Alpha | Owner's Manual - Page 235
so the GVWR or GAWR are not exceeded. If using a weight-distributing hitch, weigh the vehicle without the spring bars in place. The by correctly spreading out the weight of the load and choosing the correct hitch and trailer brakes. For more information see Towing a Trailer on page 4-42 - 2009 Hummer H3T Alpha | Owner's Manual - Page 236
4-54 Driving Your Vehicle ✍ NOTES - 2009 Hummer H3T Alpha | Owner's Manual - Page 237
Service and Appearance Care Service Service ...5-3 Accessories and Modifications ...5-3 California Proposition 65 Warning ...5-4 California Perchlorate Materials Requirements ...5-4 Doing Your Own Service ...5-18 Manual Transmission H3) ...5-42 Taillamps, Turn Signal, Stoplamps and Back-up Lamps (H3T - 2009 Hummer H3T Alpha | Owner's Manual - Page 238
5-2 Service and Appearance Care Wheel Alignment and Tire Balance ...5-63 Wheel Replacement ...5-64 Tire Chains ...5-65 If a Tire Goes Flat ...5-66 Changing a Flat Tire ...5-66 Removing the Spare Tire and Tools (H3) ...5-68 Removing the Spare Tire and Tools (H3T) ...5-69 Removing the Flat Tire and - 2009 Hummer H3T Alpha | Owner's Manual - Page 239
...5-91 Power Windows and Other Power Options ...5-91 Fuses and Circuit Breakers ...5-91 Engine Compartment Fuse Block ...5-92 Service For service and parts needs, visit your dealer/retailer. You will receive genuine GM parts and GM-trained and supported service people. Genuine GM parts have one - 2009 Hummer H3T Alpha | Owner's Manual - Page 240
Your GM dealer/retailer can accessorize the vehicle using genuine GM Accessories. When you go to your GM dealer/retailer and ask for GM Accessories, you will know that GM-trained and supported service technicians will perform the work using genuine GM Accessories. Also, see Adding Equipment to Your - 2009 Hummer H3T Alpha | Owner's Manual - Page 241
order the proper service manual, see Service Publications Ordering Information on page 7-15. This vehicle has an airbag system. Before attempting to do your own service work, see Servicing Your Airbag-Equipped Vehicle on page 1-58. Keep a record with all parts receipts and list the mileage and the - 2009 Hummer H3T Alpha | Owner's Manual - Page 242
problems due to dirty injectors or valves, look for gasoline that is advertised as TOP TIER Detergent Gasoline. For customers who do not use it is determined that the condition is caused by the type of fuel used, repairs might not be covered by the vehicle warranty. Additives To provide cleaner - 2009 Hummer H3T Alpha | Owner's Manual - Page 243
you plan on driving in another country outside the United States or Canada, the proper fuel might be hard to find. Never use leaded gasoline or any other fuel not recommended in the previous text on fuel. Costly repairs caused by use of improper fuel would not be covered by the vehicle warranty. To - 2009 Hummer H3T Alpha | Owner's Manual - Page 244
5-8 Service and Appearance Care { CAUTION Fuel can spray out on you if you open the fuel cap too quickly. If you spill fuel and then something - 2009 Hummer H3T Alpha | Owner's Manual - Page 245
not fill a container while it is inside a vehicle, in a vehicle's trunk, pickup bed, or on any surface other than the ground. • Bring the fill nozzle in filling is complete. • Do not smoke while pumping fuel. • Do not use a cellular phone while pumping fuel. { CAUTION An electric fan under the hood - 2009 Hummer H3T Alpha | Owner's Manual - Page 246
5-10 Service and Appearance Care Engine Compartment Overview When you open the hood on the 3.7L engine, this is what you will see: - 2009 Hummer H3T Alpha | Owner's Manual - Page 247
Service and Appearance Care A. Windshield Washer Fluid Reservoir. See "Adding Washer Fluid" under Windshield Washer Fluid on page 5-30. B. Engine Coolant Recovery Tank. See Engine Coolant - 2009 Hummer H3T Alpha | Owner's Manual - Page 248
5-12 Service and Appearance Care When you open the hood on the 5.3L engine, this is what you will see: - 2009 Hummer H3T Alpha | Owner's Manual - Page 249
Service and Appearance Care A. Engine Air Cleaner/Filter on page 5-17. B. Air Filter Restriction Indicator (If Equipped). See Engine Air Cleaner/Filter on page 5-17. C. Windshield - 2009 Hummer H3T Alpha | Owner's Manual - Page 250
below the cross-hatched area (L), add at least one quart/liter of the recommended oil. This section explains what kind of oil to use. For engine oil crankcase capacity, see Capacities and Specifications on page 5-96. Notice: Do not add too much oil. If the engine has so much oil that the - 2009 Hummer H3T Alpha | Owner's Manual - Page 251
numbers on an oil container show its viscosity, or thickness. Do not use other viscosity oils such as SAE 20W-50. Cold Temperature Operation If in engine revolutions and engine temperature, and not on mileage. Based on driving conditions, the mileage at which an oil change is indicated can vary - 2009 Hummer H3T Alpha | Owner's Manual - Page 252
System calculates when to change the engine oil and filter based on vehicle use. Whenever the oil is changed, reset the system so it can calculate when reset. Your dealer/retailer has trained people who will perform this work using genuine parts and reset the system. It is also important to check the - 2009 Hummer H3T Alpha | Owner's Manual - Page 253
out the engine air cleaner/filter. 3. Inspect or replace the air filter. See Maintenance Replacement Parts on page 6-14 to determine which filter to use. 4. Reinstall the engine air cleaner/filter cover. Fasten the clips to hold the cover in place. When to Inspect the Engine Air Cleaner/Filter Inspect - 2009 Hummer H3T Alpha | Owner's Manual - Page 254
Fluid Because this operation can be a little difficult, you may choose to have this done at the dealer/retailer service department. If adding it yourself, be sure to follow all the instructions here, or there could be a false reading on the dipstick. • At high speed for quite a while. • In heavy - 2009 Hummer H3T Alpha | Owner's Manual - Page 255
Refer to the Maintenance Schedule to determine what kind of transmission fluid to use. See Recommended Fluids and Lubricants on page 6-12. Add fluid only after checking the transmission fluid while it is hot. A cold check is used only as a reference. If the fluid level is low, add only enough - 2009 Hummer H3T Alpha | Owner's Manual - Page 256
use the automatic transmission fluid listed in Recommended Fluids and Lubricants on page 6-12. Manual Transmission Fluid When to Check A good time to check the manual at your GM dealer/retailer service department. If doing it yourself, be sure to follow all the instructions here, or there could be - 2009 Hummer H3T Alpha | Owner's Manual - Page 257
Check and What to Use How to Add Fluid Refer to the Maintenance Schedule to determine what kind of fluid to use. See Recommended Fluids and leak. A fluid loss in this system could indicate a problem. Have the system inspected and repaired. Refer to the Maintenance instructions on the reservoir cap. - 2009 Hummer H3T Alpha | Owner's Manual - Page 258
lose all coolant. That could cause an engine fire, and you could be burned. Get any leak fixed before you drive the vehicle. Notice: Using coolant other than DEX-COOL® can cause premature engine, heater core, or radiator corrosion. In addition, the engine coolant could require changing sooner, at 30 - 2009 Hummer H3T Alpha | Owner's Manual - Page 259
low. If there is a problem with engine overheating, see Engine Overheating is used, the engine could overheat and be badly damaged. The repair cost would used in the vehicle's cooling system, the vehicle could be damaged. Use only the proper mixture of the engine coolant listed in this manual - 2009 Hummer H3T Alpha | Owner's Manual - Page 260
5-24 Service and Appearance Care else until it cools down. If coolant is visible but the coolant level is not at or above the FULL COLD mark, - 2009 Hummer H3T Alpha | Owner's Manual - Page 261
Service and Appearance Care How to Add Coolant to the Radiator CAUTION (Continued) 5-25 { CAUTION An electric engine cooling fan under the hood can start up - 2009 Hummer H3T Alpha | Owner's Manual - Page 262
5-26 Service and Appearance Care 5. Reinstall the cap on the coolant recovery tank, but leave the radiator pressure cap off. 7. By this time, the coolant level inside - 2009 Hummer H3T Alpha | Owner's Manual - Page 263
they are not, do not continue to run the engine and have the vehicle serviced. The air conditioning might stop working if the engine is too hot. This being driven with no coolant, your vehicle can be badly damaged. The costly repairs would not be covered by the vehicle warranty. If Steam Is Coming - 2009 Hummer H3T Alpha | Owner's Manual - Page 264
5-28 Service and warning is displayed but no steam can be seen or heard, the problem may not be too serious. Sometimes the engine can get a little fuel economy and reduces fan noise. Under heavy vehicle loading, trailer towing and/or high outside temperatures, the fan speed increases when the - 2009 Hummer H3T Alpha | Owner's Manual - Page 265
and completely tighten it. What to Use To determine what kind of fluid to use, see Recommended Fluids and Lubricants on page 6-12. Always use the proper fluid. Notice: Use of the incorrect fluid may damage . A fluid loss in this system could indicate a problem. Have the system inspected and repaired. - 2009 Hummer H3T Alpha | Owner's Manual - Page 266
a fluid that has sufficient protection against freezing. Brakes Brake Fluid • When using concentrated washer fluid, follow the manufacturer's instructions for adding water. • Do not mix water with ready-to-use washer fluid. Water can cause the solution to freeze and damage your washer fluid tank and - 2009 Hummer H3T Alpha | Owner's Manual - Page 267
is above the MIN but not over the MAX mark. What to Add Use only new DOT-3 brake fluid from a sealed container. See Recommended Fluids hydraulic system, the brakes might not work well. This could cause a crash. Always use the proper brake fluid. Notice: { CAUTION If too much brake fluid is added - 2009 Hummer H3T Alpha | Owner's Manual - Page 268
5-32 Service and Appearance Care Notice: Continuing to drive with worn-out brake pads could result in costly brake repair. Some driving for wear and evenly tighten wheel nuts in the proper sequence to torque specifications in Capacities and Specifications on page 5-96. Brake linings should always be - 2009 Hummer H3T Alpha | Owner's Manual - Page 269
5-10 for battery location. Warning: Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the State of California the black, negative (−) cable from the battery or use a battery trickle charger. This helps maintain the charge of the battery over an - 2009 Hummer H3T Alpha | Owner's Manual - Page 270
5-34 Service and Appearance Care Notice: Ignoring these steps could result in costly damage to the vehicle that involved in the jump start procedure. Put an automatic transmission in P (Park) or a manual transmission in Neutral before setting the parking brake. If you have a four-wheel-drive vehicle - 2009 Hummer H3T Alpha | Owner's Manual - Page 271
the cigarette lighter or the accessory power outlets. Turn off the radio and all lamps that are not needed. This will avoid sparks and help save both batteries. And it could save the radio! 4. Open the hoods and locate the batteries on both vehicles. You will use the positive (+) battery terminal - 2009 Hummer H3T Alpha | Owner's Manual - Page 272
the red positive (+) cable to the positive (+) terminal of the dead battery. Use a remote positive (+) terminal if the vehicle has one. 7. Do not touch metal. Connect it to the positive (+) terminal of the good battery. Use a remote positive (+) terminal if the vehicle has one. 8. Now connect the - 2009 Hummer H3T Alpha | Owner's Manual - Page 273
engine for a while. 11. Try to start the vehicle that had the dead battery. If it will not start after a few tries, it probably needs service. Notice: If the jumper cables are connected or removed in the wrong order, electrical shorting may occur and damage the vehicle. The repairs would not - 2009 Hummer H3T Alpha | Owner's Manual - Page 274
5-38 Service and Appearance Care Rear Axle When to Check and Change Lubricant It is not necessary to regularly check rear axle fluid unless a leak is suspected or an unusual noise is heard. A fluid loss could indicate a problem. Have it inspected and repaired. Four-Wheel Drive It is recommended - 2009 Hummer H3T Alpha | Owner's Manual - Page 275
Service and Appearance Care 5-39 Front Axle It is not necessary to regularly check front axle fluid unless a leak is suspected or an unusual noise is heard. A fluid loss could indicate a problem. It is recommended that the front axle fluid be checked and filled by your dealer/retailer. Headlamp - 2009 Hummer H3T Alpha | Owner's Manual - Page 276
5-40 Service and Appearance Care This should allow only the beam of light from the headlamp being aimed to be seen on the wall. To adjust the - 2009 Hummer H3T Alpha | Owner's Manual - Page 277
Service and Appearance Care 5-41 Bulb Replacement For the proper type of you drop or scratch the bulb. You or others could be injured. Be sure to read and follow the instructions on the bulb package. 2. Turn the bulb socket counterclockwise to remove it from the headlamp assembly and pull - 2009 Hummer H3T Alpha | Owner's Manual - Page 278
it from the socket. 6. Reverse Steps 1 through 4 to reinstall. Taillamps, Turn Signal, Stoplamps and Back-up Lamps (H3) Taillamps, Turn Signal, Stoplamps and Back-up Lamps (H3T) A. Stoplamp, Taillamp and Turn Signal Lamp B. Back-up Lamp Passenger Side Shown 2. Remove the two screws from the - 2009 Hummer H3T Alpha | Owner's Manual - Page 279
Service and Appearance Care To replace one of these bulbs in the taillamp assembly 5-43 5. Reverse Steps 1 through 4 to reinstall. Replacement Bulbs Exterior Lamp Back-up Lamp (H3T) Back-up (H3), Stoplamp, Taillamp and Turn Signal Lamp License Plate Lamp Low-Beam and High-Beam Headlamp Bulb Number - 2009 Hummer H3T Alpha | Owner's Manual - Page 280
place. To replace the rear wiper blade, lift the rear wiper arm from the window and pull the blade. { CAUTION Poorly maintained and improperly used tires are dangerous. • Overloading your vehicle's tires can cause overheating as a result of too much flexing. You could have an air-out and a serious - 2009 Hummer H3T Alpha | Owner's Manual - Page 281
or if your vehicle's tires have been damaged, replace them. aspect ratio, construction type, and service description. See the "Tire Size" illustration later in this section for more detail. (B) TPC Spec (Tire Performance Criteria Specification): Original equipment tires designed to GM's specific tire - 2009 Hummer H3T Alpha | Owner's Manual - Page 282
service description. See the "Tire Size" illustration later in this section for more detail. (B) TPC Spec and the maximum pressure needed to support that load when used in a dual configuration. For Truck (LT-Metric) Tire (A) Tire Size: The tire size code is a combination of letters and numbers used - 2009 Hummer H3T Alpha | Owner's Manual - Page 283
be carried and the maximum pressure needed to support that load when used as a single. Light Truck (LT-Metric) Tire 5-47 For information on engineered to standards set by the U.S. Tire and Rim Association. (A) Light Truck (LT-Metric) Tire: The United States version of a metric tire sizing system - 2009 Hummer H3T Alpha | Owner's Manual - Page 284
truck (LT-Metric) tire illustration, it would mean that the tire's sidewall is 75 percent as high as it is wide. (D) Construction Code: A letter code is used (kPa). Accessory Weight: This means the combined weight of optional accessories. Some examples of optional accessories are, automatic - 2009 Hummer H3T Alpha | Owner's Manual - Page 285
The metric unit for air pressure. Light Truck (LT-Metric) Tire: A tire used on light duty trucks and some multipurpose passenger vehicles. Load Index: Loaded Vehicle Weight: The sum of curb weight, accessory weight, vehicle capacity weight, and production options weight. Normal Occupant Weight: The - 2009 Hummer H3T Alpha | Owner's Manual - Page 286
capacity weight and the original equipment tire size and recommended inflation pressure. See "Tire and Loading Information Label" under Loading the Vehicle on page 4-35. Passenger (P-Metric) Tire: A tire used on passenger cars and some light duty trucks tread. Rim: A metal support for a tire and upon - 2009 Hummer H3T Alpha | Owner's Manual - Page 287
air pressure needed to support your vehicle's maximum load carrying capacity. For additional information regarding how much weight your vehicle can carry See Spare Tire on page 5-82 for additional information. How to Check Use a good quality pocket-type gage to check tire pressure. You cannot tell - 2009 Hummer H3T Alpha | Owner's Manual - Page 288
back on the valve stems. They help prevent leaks by keeping out dirt and moisture. Tire Pressure Monitor System The Tire Pressure Monitor System (TPMS) uses radio and sensor technology to check tire pressure levels. The TPMS sensors monitor the air pressure in your vehicle's tires and transmit tire - 2009 Hummer H3T Alpha | Owner's Manual - Page 289
device. Changes or modifications to this system by other than an authorized service facility could void authorization to use this equipment. Federal Communications Commission (FCC) and Industry and Science Canada The Tire Pressure Monitor System (TPMS) operates on a radio frequency and complies with - 2009 Hummer H3T Alpha | Owner's Manual - Page 290
Notice: Liquid tire sealants could damage the Tire Pressure Monitor System (TPMS) sensors. Sensor damage caused by using a tire sealant is not covered by your warranty. Do not use liquid tire sealants. Tire Pressure Monitor Operation This vehicle may have a Tire Pressure Monitor System (TPMS). The - 2009 Hummer H3T Alpha | Owner's Manual - Page 291
and DIC warning message come on at each ignition cycle until the problem is corrected. Some of the conditions that can cause the malfunction light detect or signal a low tire condition. See your dealer/retailer for service if the TPMS malfunction light and DIC message comes on and stays on - 2009 Hummer H3T Alpha | Owner's Manual - Page 292
the following order: driver side front tire, passenger side front tire, passenger side rear tire, and driver side rear tire using a TPMS diagnostic tool. See your dealer/retailer for service. The TPMS sensors can also be matched to each tire/wheel position by increasing or decreasing the tire's air - 2009 Hummer H3T Alpha | Owner's Manual - Page 293
Service and Appearance Care 8. Proceed to the driver side rear tire, and repeat the procedure in Step 5. 9. After tire is stored securely. Push, pull and then try to rotate or turn the tire. If it moves, use the wheel wrench/hoist shaft to tighten the cable. See Changing a Flat Tire on page 5-66. - 2009 Hummer H3T Alpha | Owner's Manual - Page 294
5-58 Service and Appearance Care Reset the Tire Pressure Monitor System. See Tire Pressure Monitor Operation on page 5-54. Make certain that all wheel nuts are properly tightened. See "Wheel Nut Torque" under Capacities and Specifications on page 5-96. When It Is Time for New Tires Various factors, - 2009 Hummer H3T Alpha | Owner's Manual - Page 295
replacement tires, GM strongly recommends that you get tires with the same TPC Spec rating. This way, your vehicle will continue to have tires that are designed to give the same performance and vehicle safety, during normal use, as the original tires. • You can see the indicators at three or more - 2009 Hummer H3T Alpha | Owner's Manual - Page 296
Service and Appearance Care Replacing less than a full set of tires can affect the braking and handling performance of your vehicle. See Tire Inspection and Rotation on page 5-57 for information on proper tire rotation. GM's exclusive TPC Spec new. { CAUTION If you use bias-ply tires on the vehicle - 2009 Hummer H3T Alpha | Owner's Manual - Page 297
Service and Appearance Care Vehicles equipped with a tire pressure monitoring system may give an inaccurate low-pressure warning if non-TPC spec rated tires are installed on your vehicle. Non-TPC Spec get with TPC Spec rated tires. See and suffer serious injury. Only use GM specific wheel and tire - 2009 Hummer H3T Alpha | Owner's Manual - Page 298
not apply to deep tread, winter-type snow tires, space-saver, or temporary use spare tires, tires with nominal rim diameters of 10 to 12 inches (25 to tires. While the tires available on General Motors passenger cars and light trucks may vary with respect to these grades, they must also conform to - 2009 Hummer H3T Alpha | Owner's Manual - Page 299
Service and Appearance Care 5-63 { WARNING The traction grade assigned to this tire is based on straight-ahead braking traction tests, and does not include acceleration, - 2009 Hummer H3T Alpha | Owner's Manual - Page 300
for your vehicle. Notice: The wrong wheel can also cause problems with bearing life, brake cooling, speedometer or odometer calibration, headlamp the same load-carrying capacity, diameter, width, offset, and be mounted the same way as the one it replaces. { CAUTION Using the wrong replacement wheels - 2009 Hummer H3T Alpha | Owner's Manual - Page 301
another type of traction device only if its manufacturer recommends it for use on your vehicle and tire size combination and road conditions. Follow that manufacturer's instructions. To help avoid damage to your vehicle, drive slowly, readjust, or remove the device if it is contacting your vehicle - 2009 Hummer H3T Alpha | Owner's Manual - Page 302
a curve, acts much like a skid and may require the same correction you would use in a skid. In any rear blowout remove your foot from the accelerator pedal. vehicle, it is designed only for changing a flat tire. If it is used for anything else, you or others could be badly injured or killed if the - 2009 Hummer H3T Alpha | Owner's Manual - Page 303
Service and Appearance Care CAUTION (Continued) When the vehicle has a flat tire, the wheel blocks need to be set up before changing it. The wheel blocks are located in the tool bag in the swing-gate for H3 models or below the rear seat for H3T vehicle. Use the following example as a guide to assist - 2009 Hummer H3T Alpha | Owner's Manual - Page 304
jack. 5. Open the tool bag to find the following tools, which are used to remove the spare tire and flat tire: The spare tire is attached of the swing-gate. To remove the spare tire: Removing the Spare Tire and Tools (H3) The equipment needed is located in the swing-gate, behind a cover. To remove - 2009 Hummer H3T Alpha | Owner's Manual - Page 305
H3T) To access the jack and tools located under the rear seat: Remove the center cap, if equipped, by placing the flat end of the wheel wrench in the slot on the wheel and gently pry the center cap out. 2. Use , the key is supplied in the tool bag. Use the key along with the wheel wrench to remove - 2009 Hummer H3T Alpha | Owner's Manual - Page 306
and Appearance Care To access the spare tire: The following tools are used to remove the spare tire and flat tire. 1. Assemble the two jack handle extensions (F) and wheel wrench (G). A. B. C. D. E. Wheel Wrench Jack Handle Extensions Jack Handle Jack - 2009 Hummer H3T Alpha | Owner's Manual - Page 307
the extension tool is used to lower the spare tire. Do not use the chiseled end of secondary latch is engaged. See Secondary Latch System (H3T) on page 5-76. 5. Pull the spare guide pin by sliding the retainer up the pin while pressing down on the latch. When the retainer is separated from the guide - 2009 Hummer H3T Alpha | Owner's Manual - Page 308
5-72 Service and Appearance Care Removing the Flat Tire and Installing the Spare Tire 1. Do a safety check before . If the vehicle has locking lug nuts, the key is supplied in the tool bag. Use the key along with the wheel wrench to remove the wheel nuts from the tire. Now jack up the vehicle. - 2009 Hummer H3T Alpha | Owner's Manual - Page 309
Tire Flat: If the flat tire is on a front tire of the vehicle, use the jack handle and both jack handle extensions. Attach the wheel wrench to the jack the flat tire is on the rear of the vehicle. Rear Tire Flat: Use the jack handle and both jack handle extensions. Attach the wheel wrench to the - 2009 Hummer H3T Alpha | Owner's Manual - Page 310
you could be badly injured or killed. Never get under a vehicle when it is supported only by a jack. { CAUTION Rust or dirt on a wheel, or on the or dirt off. See Changing a Flat Tire on page 5-66. { CAUTION Never use oil or grease on bolts or nuts because the nuts might come loose. The vehicle's - 2009 Hummer H3T Alpha | Owner's Manual - Page 311
. Then use the wheel wrench to tighten the nuts until the wheel is held against the hub. 12. Turn the wheel wrench counterclockwise to lower the vehicle. Lower the jack completely. 5-75 CAUTION (Continued) tightened with a torque wrench to the proper torque specification. See Capacities and Speci - 2009 Hummer H3T Alpha | Owner's Manual - Page 312
5-76 Service and Appearance Care Secondary Latch System (H3T) This vehicle has an underbody mounted tire See Storing a Flat or Spare Tire and Tools (H3) on page 5-78 or Storing a Flat or Spare Tire and Tools (H3T) on page 5-80 for instructions on storing the spare tire correctly. { CAUTION Before - 2009 Hummer H3T Alpha | Owner's Manual - Page 313
jack. 8. Disconnect the lug wrench from the jack and carefully remove the jack. Use one hand to push against the spare tire while firmly pulling the jack out soon as you can. You will not be able to store a spare tire using the hoist assembly until it has been repaired or replaced. 7. Lower the jack - 2009 Hummer H3T Alpha | Owner's Manual - Page 314
Service Tighten the nuts by hand. Storing a Flat or Spare Tire and Tools (H3) { CAUTION Incorrect or improperly tightened wheel nuts can cause the wheel to come with a torque wrench to the proper torque specification. See Capacities and Specifications on page 5-96 for wheel nut torque specification. - 2009 Hummer H3T Alpha | Owner's Manual - Page 315
Care To store the jack tool bag and jack: 1. Return the tools to the jack tool bag. 5-79 4. Use the wheel wrench to tighten the nuts firmly. Try to move the tire back and forth slightly to be sure it is secure. 5. Reinstall the - 2009 Hummer H3T Alpha | Owner's Manual - Page 316
Service and Appearance Care To store the flat or spare tire on the spare tire mount: 1. Place the flat or spare tire (A) on the ground at the rear of the vehicle with the valve stem pointed down and to the rear. Storing a Flat or Spare Tire and Tools (H3T (B) from the guide pin. Pull the pin through - 2009 Hummer H3T Alpha | Owner's Manual - Page 317
Service and Appearance Care the center of the wheel. Tilt the tire/wheel retainer (B) down through the center wheel opening. 3. two jack handle extensions (F) and wheel wrench (G). 8. Push, pull (A) and then try to turn (B) the tire. If the tire moves, use the wheel wrench to tighten the cable. - 2009 Hummer H3T Alpha | Owner's Manual - Page 318
Service 4-35 for information regarding proper tire inflation and loading your vehicle. For instruction on how to remove, install or store a spare tire, see Removing the a Flat or Spare Tire and Tools (H3) on page 5-78 or Storing a Flat or Spare Tire and Tools (H3T) on page 5-80. After installing the - 2009 Hummer H3T Alpha | Owner's Manual - Page 319
and glass cleaner. Many cleaners contain solvents that may become concentrated in the vehicle's breathing space. Before using cleaners, read and adhere to all safety instructions on the label. While cleaning the vehicle's interior, maintain adequate ventilation by opening the vehicle's doors and - 2009 Hummer H3T Alpha | Owner's Manual - Page 320
soaps with degreasers can leave residue that streaks and attracts dirt. For liquid cleaners, about 20 drops per gallon (3.78 L) of water is a good guide. Use only mild, neutral-pH soaps. • For liquids: gently blot the remaining soil with a paper towel. Allow the soil to absorb into the paper towel - 2009 Hummer H3T Alpha | Owner's Manual - Page 321
, a soft cloth dampened with a mild soap solution can be used. Allow the leather to dry naturally. Do not use heat to dry. Never use steam to clean leather. Never use spot lifters or spot removers on leather. Many commercial leather cleaners and coatings that are sold to preserve and protect - 2009 Hummer H3T Alpha | Owner's Manual - Page 322
required. See Recommended Fluids and Lubricants on page 6-12. Cleaning Exterior Lamps/Lenses Use only lukewarm or cold water, a soft cloth and a car washing soap to clean exterior lamps and lenses. Follow instructions under Washing Your Vehicle on page 5-86. Finish Care Occasional waxing or mild - 2009 Hummer H3T Alpha | Owner's Manual - Page 323
industrial chimneys, etc., can damage the vehicle's finish if they remain on painted surfaces. Wash the vehicle as soon as possible. If necessary, use non-abrasive cleaners that are marked safe for painted surfaces to remove foreign matter. Exterior painted surfaces are subject to aging, weather and - 2009 Hummer H3T Alpha | Owner's Manual - Page 324
that contain acid on aluminum or chrome-plated wheels, could damage the surface of the wheel(s). The repairs would not be covered by the warranty. Use only approved cleaners on aluminum or chrome-plated wheels. The surface of these wheels is similar to the painted surface of the vehicle. Do not - 2009 Hummer H3T Alpha | Owner's Manual - Page 325
surfaces on the vehicle. Original manufacturer replacement parts will provide the corrosion protection while maintaining the vehicle warranty. Underbody Maintenance Chemicals used for ice and snow removal and dust control can collect on the underbody. If these are not removed, corrosion and rust - 2009 Hummer H3T Alpha | Owner's Manual - Page 326
the paint job causes this, we will repair, at no charge to the owner, the surfaces of new vehicles damaged by this fallout condition within 12 months or and Service Parts labels and the certificates of title and registration. Number (VIN) • Model designation • Paint information • Production options - 2009 Hummer H3T Alpha | Owner's Manual - Page 327
to add anything electrical to the vehicle, see Servicing Your Airbag-Equipped Vehicle on page 1-58. Options Circuit breakers protect the power windows and other power accessories. When the current load is too heavy, the circuit breaker opens and closes, protecting the circuit until the problem - 2009 Hummer H3T Alpha | Owner's Manual - Page 328
5-92 Service and Appearance Care Engine Compartment Fuse Block The engine compartment fuse block is located on the driver side of the engine compartment. See Engine Compartment - 2009 Hummer H3T Alpha | Owner's Manual - Page 329
Service and Appearance Care 5-93 Fuse 1 2 3 4 Usage Heated Seats Grille Guard Stop Lamp (H3T Only) Roof Rack Lamps Fuse 5 6 7 Usage Battery Ignition Switch Front Wiper Regulated Voltage Control Power Fuse 8 9 10 Usage Power Locks Sunroof, Front Washer Pump Accessories (SPO) - 2009 Hummer H3T Alpha | Owner's Manual - Page 330
5-94 Fuse 11 12 13 14 15 16 Service and Appearance Care Usage Not Used Transfer Case Control Module Radio Body Control Module Rear Wiper Motor (H3 Only) Rear Wiper Pump Switch (H3 Only) Air Injection Reactor (AIR) Pump Relay/ Transmission Control Module (TCM) (V8 Only) Rear Vision Camera Cluster - 2009 Hummer H3T Alpha | Owner's Manual - Page 331
Service Fan Electronic Brake Controller Trailer B+ Fuse Starter Generator Megafuse Usage Stop Lamp (H3T Only) Fog Lamp High, Low Beam Headlamps Rear Defogger Windshield Wiper On/Off Heating, Ventilation, Air Conditioning Retained Accessory Power/Accessory Park Lamp Usage Wiper Diode Air Conditioning Clutch - 2009 Hummer H3T Alpha | Owner's Manual - Page 332
and Lubricants on page 6-12 for more information. Capacities and Specifications Capacities Application Air Conditioning Refrigerant R134a Cooling System 3.7L L5 Engine 5.3L V8 Engine Engine Oil with Filter 3.7L L5 and 5.3L V8 Engines Fuel Tank H3 H3T 23.0 gal 27.0 gal 87.1 L 102.2 L 6.0 qt 5.7 L 10 - 2009 Hummer H3T Alpha | Owner's Manual - Page 333
Service and Appearance Care Capacities and Specifications (cont'd) Capacities Application Transfer Case Transmission (Drain and Refill) 3.7L L5 and 5.3L V8, Automatic Transmission 3.7L L5, Manual Transmission Wheel Nut Torque 5.0 qt 2.5 qt 100 lb ft 4.7 L 2.4 L 140 Y English 1.6 qt Metric 1.5 L 5-97 - 2009 Hummer H3T Alpha | Owner's Manual - Page 334
5-98 Service and Appearance Care ✍ NOTES - 2009 Hummer H3T Alpha | Owner's Manual - Page 335
...6-1 Maintenance Requirements ...6-2 Your Vehicle and the Environment ...6-2 Using the Maintenance Schedule ...6-2 Scheduled Maintenance ...6-4 Additional Required Services ...6-6 Maintenance Footnotes ...6-7 Owner Checks and Services ...6-9 At Each Fuel Fill ...6-9 At Least Once a Month - 2009 Hummer H3T Alpha | Owner's Manual - Page 336
and recommended fluids and lubricants as prescribed in this manual are necessary to keep this vehicle in good working failure to follow scheduled maintenance might not be covered by the vehicle warranty. Using the Maintenance Schedule We want to help keep this vehicle in good working condition - 2009 Hummer H3T Alpha | Owner's Manual - Page 337
When you go to your dealer/retailer for service, trained and supported service technicians will perform the work using genuine parts. To purchase service information, see Service Publications Ordering Information on page 7-15. Owner Checks and Services on page 6-9 tells what should be checked, when - 2009 Hummer H3T Alpha | Owner's Manual - Page 338
, Maintenance II may be required more often. Maintenance I - Use Maintenance I if the CHANGE OIL message displays within 10 months since under the best conditions, the engine oil life system may not indicate that vehicle service is necessary for over a year. However, the engine oil and filter must - 2009 Hummer H3T Alpha | Owner's Manual - Page 339
and filter. See Engine Oil on page 5-13. Reset oil life system. See Engine Oil Life System on page 5-15. An Emission Control Service. Lubricate chassis components. See footnote #. Visually check for any leaks or damage. See footnote (j). Inspect engine air cleaner filter. If necessary, replace filter - 2009 Hummer H3T Alpha | Owner's Manual - Page 340
lter. See Engine Air Cleaner/Filter on page 5-17. Change automatic transmission fluid and filter (severe service). See footnote (h). Change automatic transmission fluid and filter (normal service). Change transfer case fluid. See footnote (g). Replace spark plugs and inspect spark plug wires. An Emission - 2009 Hummer H3T Alpha | Owner's Manual - Page 341
engine accessory drive belt. An Emission Control Service. See footnote (k). 25,000 (40 000) 50,000 (80 000) 75,000 (120 000) 100,000 (160 000) 125,000 (200 000) 6-7 150,000 (240 000) • • Maintenance Footnotes # Lubricate the front suspension, steering linkage, and parking brake cable guides - 2009 Hummer H3T Alpha | Owner's Manual - Page 342
regularly reaches 90°F (32°C) or higher. − In hilly or mountainous terrain. − When doing frequent trailer towing. − Uses such as found in taxi, police, or delivery service. (i) Drain, flush, and refill cooling system. This service can be complex; you should have your dealer/retailer perform this - 2009 Hummer H3T Alpha | Owner's Manual - Page 343
proper oil if necessary. See Engine Oil on page 5-13. Tire Wear Inspection Tire rotation may be required for high mileage highway drivers prior to the Engine Oil Life System service notification. Check the tires for wear and, if necessary, rotate the tires. See Tire Inspection and Rotation on page - 2009 Hummer H3T Alpha | Owner's Manual - Page 344
gear. The vehicle should start only in P (Park) or N (Neutral). If the vehicle starts in any other position, contact your dealer/retailer for service. For manual transmission vehicles, put the shift lever in Neutral, push the clutch pedal down halfway, and try to start the engine. The vehicle should - 2009 Hummer H3T Alpha | Owner's Manual - Page 345
's holding ability: With the engine running, shift to P (Park). Then release the parking brake followed by the regular brake. Contact your dealer/retailer if service is required. • For manual transmission vehicles, the ignition key should come out only in LOCK/OFF. Contact your dealer/retailer if - 2009 Hummer H3T Alpha | Owner's Manual - Page 346
5-13. 50/50 mixture of clean, drinkable water and use only DEX-COOL® Coolant. See Engine Coolant on page Canada 89021186). DEXRON®-VI Automatic Transmission Fluid. Manual Transmission Fluid (GM Part No. U.S. 89021806, in Canada 89021807). Hydraulic Clutch Fluid (GM Part No. U.S. 12345347, in Canada - 2009 Hummer H3T Alpha | Owner's Manual - Page 347
Hood Hinges Outer Endgate Handle Pivot Points Weatherstrip Conditioning Weatherstrip Squeaks Fluid/Lubricant 6-13 Chassis Lubricant (GM Part No. U.S. 12377985, in Canada 88901242) or lubricant meeting requirements of NLGI #2, Category LB or GC-LB. SAE 75W-90 Synthetic Axle Lubricant (GM Part No - 2009 Hummer H3T Alpha | Owner's Manual - Page 348
6-14 Maintenance Schedule Maintenance Replacement Parts Replacement parts identified below by name, part number or specification can be obtained from your dealer/retailer. Part Engine Air Cleaner/Filter 3.7L L5 and 5.3L V8 Engine Engine Oil Filter 3.7L L5 Engine 5.3L V8 Engine Spark Plugs 3.7L L5 - 2009 Hummer H3T Alpha | Owner's Manual - Page 349
Maintenance Schedule 6-15 Engine Drive Belt Routing 5.3L V8 Engine 3.7L L5 Engine - 2009 Hummer H3T Alpha | Owner's Manual - Page 350
are performed, record the date, odometer reading, who performed the service, and the type of services performed in the boxes provided. See Maintenance Requirements on page 6-2. Any additional information from Owner Checks and Services on page 6-9 can be added on the following record pages. You - 2009 Hummer H3T Alpha | Owner's Manual - Page 351
Maintenance Schedule Maintenance Record (cont'd) Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed 6-17 - 2009 Hummer H3T Alpha | Owner's Manual - Page 352
6-18 Maintenance Schedule Maintenance Record (cont'd) Date Odometer Reading Serviced By Maintenance I or Maintenance II Services Performed - 2009 Hummer H3T Alpha | Owner's Manual - Page 353
HUMMER. Normally, any concerns with the sales transaction or the operation of the vehicle will be resolved by the dealer's sales or service departments 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. - 2009 Hummer H3T Alpha | Owner's Manual - Page 354
program prior to filing a court action, use of the program is free of charge and Eligibility is limited by vehicle age, mileage, and other factors. General Motors reserves HUMMER Consumer Relations Manager at 1-866-HUMMER6 (486-6376), Customer Assistance prompt. In Canada, call GM of Canada - 2009 Hummer H3T Alpha | Owner's Manual - Page 355
specific vehicle - all in one convenient place. • Digital owner manual, warranty information, and more • Online service and maintenance records • Find HUMMER dealers for service nationwide • Exclusive privileges and offers • Recall notices for your specific vehicle • OnStar® and GM Cardmember - 2009 Hummer H3T Alpha | Owner's Manual - Page 356
, hard of hearing, or speech-impaired and who use Text Telephones (TTYs), HUMMER has TTY equipment available at its Customer Assistance Center. Any TTY user in the U.S. can communicate with HUMMER by dialing: 1-800-833-6537. (TTY users in Canada can dial 1-800-263-3830.) United States - Customer - 2009 Hummer H3T Alpha | Owner's Manual - Page 357
- Customer Assistance General Motors of Canada Limited Customer Communication Centre, CA1-163-005 1908 This program, available to qualified applicants, can reimburse you up to $1,000 of the cost of eligible aftermarket adaptive equipment required for your vehicle, such as hand controls or a - 2009 Hummer H3T Alpha | Owner's Manual - Page 358
Canada, a person driving the vehicle without permission from the owner is not covered. Roadside Assistance is not a part of the New Vehicle Limited Warranty. HUMMER and General Motors of Canada For Canadian purchased vehicles, call 1-800-268-6800. Service is available 24 hours a day, 365 days a year - 2009 Hummer H3T Alpha | Owner's Manual - Page 359
Motors of Canada Limited reserve the right to limit services or payment to an owner or driver if they decide the claims are made too often, or the same type of claim is made many times. 7-7 • Emergency Tow From a Public Road or Highway: Tow to the nearest HUMMER dealer for warranty service, or if - 2009 Hummer H3T Alpha | Owner's Manual - Page 360
Mechanical failures may be covered, however any cost for parts and labor for repairs not covered by the warranty are the owner responsibility. Services Specific to Canadian Purchased Vehicles • Fuel delivery: Reimbursement is approximately $5 Canadian. Diesel fuel delivery may be restricted. Propane - 2009 Hummer H3T Alpha | Owner's Manual - Page 361
keep driving it until it can be scheduled for service, unless, of course, the problem is safety-related. If it is, please call your dealership/retailer, let them know this, and ask for instructions. If the dealer/retailer requests you to bring the vehicle for service, you are urged to do so as early - 2009 Hummer H3T Alpha | Owner's Manual - Page 362
, usage fees, excessive mileage, or rental usage beyond costs and be supported by original receipts. See your dealer for information regarding the allowance amounts for reimbursement of fuel or other transportation costs. Additional Program Information All program options, such as shuttle service - 2009 Hummer H3T Alpha | Owner's Manual - Page 363
damaged, have the damage repaired by a qualified technician using the proper equipment and quality replacement parts. Poorly performed a result, these parts may fit poorly, exhibit premature durability/corrosion problems, and may not perform properly in subsequent collisions. Aftermarket parts are - 2009 Hummer H3T Alpha | Owner's Manual - Page 364
in your vehicle, or the other vehicle, is injured. • If your vehicle cannot be driven, know where the towing service will be taking it. Get a card from the tow truck operator or write down the driver's name, the service's name, and the phone number. • If there has been an injury, call emergency - 2009 Hummer H3T Alpha | Owner's Manual - Page 365
your insurance company may initially value the repair using aftermarket parts. Discuss this with your repair professional control of the repair and parts choices as long as cost stays within reasonable limits. • Once you have an towed there. Specify to the facility that any required - 2009 Hummer H3T Alpha | Owner's Manual - Page 366
vehicles, it may order a recall and remedy campaign. However, NHTSA cannot become involved in individual problems between you, your dealer/retailer, Canada, and you believe that your vehicle has a safety defect, notify Transport Canada immediately, in addition to notifying General Motors of Canada - 2009 Hummer H3T Alpha | Owner's Manual - Page 367
fee Without Portfolio: Owner Manual only. RETAIL SELL PRICE: $25.00 (U.S.) plus processing fee Service Bulletins Service Bulletins give additional technical service information needed to knowledgeably service General Motors cars and trucks. Each bulletin contains instructions to assist in the - 2009 Hummer H3T Alpha | Owner's Manual - Page 368
. Note to Canadian Customers: All listed prices are quoted in U.S. funds. Canadian residents store data to help your dealer/retailer technician service your vehicle. Some modules may also store data average speed. These modules may also retain the owner's personal preferences, such as radio pre-sets - 2009 Hummer H3T Alpha | Owner's Manual - Page 369
owner. 7-17 Navigation System If your vehicle has a navigation system, use of the system may result in the storage of destinations, addresses, telephone numbers, and other trip information. Refer to the navigation system operating manual for information on stored data and for deletion instructions - 2009 Hummer H3T Alpha | Owner's Manual - Page 370
7-18 Customer Assistance Information ✍ NOTES - 2009 Hummer H3T Alpha | Owner's Manual - Page 371
...5-3 Accessory Power Airbag Restrain? ...1-52 Passenger Sensing System ...1-54 Servicing Your Airbag-Equipped Vehicle ...1-58 Airbag System (cont ...5-85 Interior Cleaning ...5-83 Leather ...5-85 Sheet Metal Damage ...5- Blades ...5-87 Appointments, Scheduling Service ...7-9 Ashtray ...3-18 Assist - 2009 Hummer H3T Alpha | Owner's Manual - Page 372
Headlamps ...5-41 C Calibration ...2-34 California Fuel ...5-5 California Perchlorate Materials Requirements ...5-4 California Proposition 65 Warning ...5-4 Canadian Owners ...ii Capacities and Specifications ...5-96 Carbon Monoxide ...2-7, 2-9, 2-31 Care of Safety Belts ...5-85 Cargo Cover ...2-49 - 2009 Hummer H3T Alpha | Owner's Manual - Page 373
Panel, Vinyl, and Other Plastic Surfaces ...5-85 Interior ...5-83 Leather ...5-85 Tires ...5-89 Underbody Maintenance ...5-89 Washing Your Vehicle ...5- Defects to the United States Government ...7-14 Roadside Service ...7-6 Service Publications Ordering Information ...7-15 i-3 D Daytime Running - 2009 Hummer H3T Alpha | Owner's Manual - Page 374
Key® III+ ...Engine Air Cleaner/Filter ...Check and Service Engine Soon Lamp ...Coolant ...Coolant Heater ...Coolant Temperature Fuse Block ...Fuses and Circuit Breakers ...Power Windows and Other Power Options ...Windshield Wiper Fuses ...Electronic Immobilizer PASS-Key® III+ ...7-16 5-91 - 2009 Hummer H3T Alpha | Owner's Manual - Page 375
INDEX Fuel (cont.) Filling a Portable Fuel Container ...5-8 Filling the Tank ...5-7 Fuels in Foreign Countries ...5-7 Gage ...3-33 Gasoline Octane ...5-5 Gasoline Specifications ...5-5 Fuses Engine Compartment Fuse Block ...5-92 Fuses and Circuit Breakers ...5-91 Windshield Wiper ...5-91 Gasoline - 2009 Hummer H3T Alpha | Owner's Manual - Page 376
...2-6 Loss of Control ...4-12 Lower Anchors and Tethers for Children ...1-34 Luggage Carrier ...2-48 Lumbar Manual Controls ...1-4 Power Controls ...1-4 M Maintenance Schedule Additional Required Services ...6-6 At Each Fuel Fill ...6-9 At Least Once a Month ...6-9 At Least Once a Year ...6-10 - 2009 Hummer H3T Alpha | Owner's Manual - Page 377
...7-17 OnStar® System, see OnStar® Manual ...2-39 Operation, Universal Home Remote System ...2-43 Outlet Adjustment ...3-21 Outlets Accessory Power ...3-18 Outside Convex Mirror ...2-35 Power Mirrors ...2-35 Owner Checks and Services ...6-9 Owners, Canadian ...ii O Odometer ...Odometer, Trip - 2009 Hummer H3T Alpha | Owner's Manual - Page 378
...6-12 Recovery Loops ...4-34 Recreational Vehicle Towing ...4-40 Remote Keyless Entry (RKE) ...5-91 Lumbar Controls ...1-4 Retained Accessory ...2-17 Seat ...1-3 Steering Fluid (s) ...3-42 Radios Navigation/Radio System, see Navigation Manual ...3-52 Reception ...3-62 Setting the Clock ...3-41 - 2009 Hummer H3T Alpha | Owner's Manual - Page 379
Manual Lumbar ...1-4 Power Lumbar ...1-4 Power Seats ...1-3 Reclining Seatbacks ...1-5 Secondary Latch System ...5-76 Securing a Child Restraint Center Rear Seat Position ...1-43 Rear Outside Seat Position ...1-41 Right Front Seat Position ...1-43 Security Light ...3-33 Service ...5-3 Accessories - 2009 Hummer H3T Alpha | Owner's Manual - Page 380
Uniform Tire Quality Grading ...Wheel Alignment and Tire Balance ...Wheel Replacement ...When It Is Time for New Tires ...Towing Recreational Vehicle ...Towing a Trailer ...Your Vehicle ... Starting the Engine ...2-17 Steering ...4-10 Steering Wheel, Tilt Wheel ...3-6 Storage Areas Cargo Management - 2009 Hummer H3T Alpha | Owner's Manual - Page 381
Transmission Operation, Automatic ...2-19 Transmission Operation, Manual ...2-22 Trip Odometer ...3-24 Truck-Camper Loading Information ...4-39 Turn and Lane- ...7-16 Vehicle Identification Number (VIN) ...5-90 Service Parts Identification Label ...5-90 Ventilation Adjustment ...3-21 Visors ...2-11 - 2009 Hummer H3T Alpha | Owner's Manual - Page 382
i-12 INDEX Windshield (cont.) Wiper Blade Replacement ...5-44 Wiper Fuses ...5-91 Wipers ...3-7 Windshield, Rear Washer/ Wiper ...3-8 Winter Driving ...4-31 X XM Radio Messages ...3-51 XM™ Satellite Radio Antenna System ...3-63 Y Your Vehicle and the Environment ...6-2
-
1 -
2 -
3 -
4 -
5 -
6 -
7 -
8
-
9
-
10
-
11
-
12
-
13
-
14
-
15
-
16
-
17
-
18
-
19
-
20
-
21
-
22
-
23
-
24
-
25
-
26
-
27
-
28
-
29
-
30
-
31
-
32
-
33
-
34
-
35
-
36
-
37
-
38
-
39
-
40
-
41
-
42
-
43
-
44
-
45
-
46
-
47
-
48
-
49
-
50
-
51
-
52
-
53
-
54
-
55
-
56
-
57
-
58
-
59
-
60
-
61
-
62
-
63
-
64
-
65
-
66
-
67
-
68
-
69
-
70
-
71
-
72
-
73
-
74
-
75
-
76
-
77
-
78
-
79
-
80
-
81
-
82
-
83
-
84
-
85
-
86
-
87
-
88
-
89
-
90
-
91
-
92
-
93
-
94
-
95
-
96
-
97
-
98
-
99
-
100
-
101
-
102
-
103
-
104
-
105
-
106
-
107
-
108
-
109
-
110
-
111
-
112
-
113
-
114
-
115
-
116
-
117
-
118
-
119
-
120
-
121
-
122
-
123
-
124
-
125
-
126
-
127
-
128
-
129
-
130
-
131
-
132
-
133
-
134
-
135
-
136
-
137
-
138
-
139
-
140
-
141
-
142
-
143
-
144
-
145
-
146
-
147
-
148
-
149
-
150
-
151
-
152
-
153
-
154
-
155
-
156
-
157
-
158
-
159
-
160
-
161
-
162
-
163
-
164
-
165
-
166
-
167
-
168
-
169
-
170
-
171
-
172
-
173
-
174
-
175
-
176
-
177
-
178
-
179
-
180
-
181
-
182
-
183
-
184
-
185
-
186
-
187
-
188
-
189
-
190
-
191
-
192
-
193
-
194
-
195
-
196
-
197
-
198
-
199
-
200
-
201
-
202
-
203
-
204
-
205
-
206
-
207
-
208
-
209
-
210
-
211
-
212
-
213
-
214
-
215
-
216
-
217
-
218
-
219
-
220
-
221
-
222
-
223
-
224
-
225
-
226
-
227
-
228
-
229
-
230
-
231
-
232
-
233
-
234
-
235
-
236
-
237
-
238
-
239
-
240
-
241
-
242
-
243
-
244
-
245
-
246
-
247
-
248
-
249
-
250
-
251
-
252
-
253
-
254
-
255
-
256
-
257
-
258
-
259
-
260
-
261
-
262
-
263
-
264
-
265
-
266
-
267
-
268
-
269
-
270
-
271
-
272
-
273
-
274
-
275
-
276
-
277
-
278
-
279
-
280
-
281
-
282
-
283
-
284
-
285
-
286
-
287
-
288
-
289
-
290
-
291
-
292
-
293
-
294
-
295
-
296
-
297
-
298
-
299
-
300
-
301
-
302
-
303
-
304
-
305
-
306
-
307
-
308
-
309
-
310
-
311
-
312
-
313
-
314
-
315
-
316
-
317
-
318
-
319
-
320
-
321
-
322
-
323
-
324
-
325
-
326
-
327
-
328
-
329
-
330
-
331
-
332
-
333
-
334
-
335
-
336
-
337
-
338
-
339
-
340
-
341
-
342
-
343
-
344
-
345
-
346
-
347
-
348
-
349
-
350
-
351
-
352
-
353
-
354
-
355
-
356
-
357
-
358
-
359
-
360
-
361
-
362
-
363
-
364
-
365
-
366
-
367
-
368
-
369
-
370
-
371
-
372
-
373
-
374
-
375
-
376
-
377
-
378
-
379
-
380
-
381
-
382
 |
 |
Seats and Restraint
System
...............................
1-1
Head Restraints
..............
1-2
Front Seats
....................
1-3
Rear Seats
....................
1-7
Safety Belts
..................
1-11
Child Restraints
.............
1-25
Airbag System
..............
1-46
Restraint System
Check
......................
1-60
Features and Controls
......
2-1
Keys
.............................
2-2
Doors and Locks
............
2-5
Windows
........................
2-9
Theft-Deterrent
Systems
...................
2-11
Starting and Operating Your
Vehicle
.....................
2-15
Mirrors
.........................
2-33
Object Detection
Systems
...................
2-36
OnStar
®
System
............
2-39
Universal Home
Remote System
.........
2-42
Storage Areas
...............
2-47
Sunroof
........................
2-50
Instrument Panel
...............
3-1
Instrument Panel
Overview
....................
3-4
Climate Controls
............
3-19
Warning Lights, Gages,
and Indicators
............
3-22
Driver Information
Center (DIC)
.............
3-34
Audio System(s)
............
3-41
Driving Your Vehicle
.........
4-1
Your Driving, the Road,
and the Vehicle
...........
4-1
Towing
........................
4-40
Service and
Appearance Care
...............
5-1
Service
..........................
5-3
Fuel
..............................
5-5
Checking Things Under
the Hood
....................
5-9
Rear Axle
.....................
5-38
Four-Wheel Drive
..........
5-38
Front Axle
....................
5-39
Headlamp Aiming
..........
5-39
Bulb Replacement
.........
5-41
Windshield Wiper Blade
Replacement
.............
5-44
Tires
...........................
5-44
Appearance Care
..........
5-83
Vehicle Identification
......
5-90
Electrical System
...........
5-91
Capacities and
Specifications
............
5-96
Maintenance Schedule
......
6-1
Maintenance Schedule
.....
6-1
Customer Assistance
Information
........................
7-1
Customer Assistance and
Information
.................
7-1
Reporting Safety
Defects
.....................
7-14
Vehicle Data Recording
and Privacy
...............
7-16
Index
....................................
i-1
2009 HUMMER H3/H3T Owner Manual
M