2003 GMC Sierra Owners Manual

collision, people riding in these areas are more likely to be seriously injured or killed. Do not allow people to ride in any area of your vehicle that is not equipped with seats and safety belts. Be sure everyone in your vehicle is in a seat and using a safety belt properly.

Your vehicle has a light that comes on as a reminder to buckle up. See Safety Belt Reminder Light on page 3-32.

Why Safety Belts Work When you ride in or on anything, you go as fast as it goes.

In most states and in all Canadian provinces, the law says to wear safety belts. Here’s why: They work. You never know if you’ll be in a crash. If you do have a crash, you don’t know if it will be a bad one. A few crashes are mild, and some crashes can be so serious that even buckled up, a person wouldn’t survive. But most crashes are in between. In many of them, people who buckle up can survive and sometimes walk away. Without belts they could have been badly hurt or killed. After more than 30 years of safety belts in vehicles, the facts are clear. In most crashes buckling up does matter ... a lot!

Take the simplest vehicle. Suppose it’s just a seat on wheels.

uo aUOaUlOS ltld

Questions and Answers About Safety Belts

Q: Won’t I be trapped in the vehicle after an accident if I’m wearing a safety belt? A: You could be - whether you’re wearing a safety belt or not. But you can unbuckle a safety belt, even if you’re upside down. And your chance of being conscious during and after an accident, so you can unbuckle and get out, is much greater if you are belted.

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 strongest bones take the forces. That’s why safety belts make such good sense.

1-14

Q: If my vehicle has air bags, why should I have to A: Air bags are in many vehicles today and will be in

wear safety belts?

most of them in the future. But they are supplemental systems only; so they work with safety belts - not instead of them. Every air bag system ever offered for sale has required the use OT safety belts. Even if you’re in a vehicle that has air bags, you still have to buckle up to get the most protection. That’s true not only in frontal collisions, but especially in side and other collisions.

home, why should I wear safety belts?

0: If I’m a good driver, and I never drive far from A: You may be an excellent driver, but if you’re in an accident - even one that isn’t your fault - you and your passengers can be hurt. Being a good driver doesn’t protect you from things beyond your control, such as bad drivers. Most accidents occur within 25 miles (40 km) of home. And the greatest number of serious injuries and deaths occur at speeds of less than 40 mph (65 km/h). Safety belts are for everyone.

How to Wear Safety Belts Properly This part is only for people of adult size. Be aware that there are special things to know about safetjt belts and children. And there are different rules for smaller children and babies. If a child will be riding in your vehicle, see Older Children on page 7-32 or lnfants and Young Children on page 7-34. Follow those rules for everyone’s protection. First, you’ll want to know which restraint systems your vehicle has. We’ll start with the driver position.

1-15

Driver Position This part describes the driver’s restraint system. Lap-Shoulder Belt The driver has a lap-shoulder belt. Here’s how to wear it properly. 1. Close and lock the door. 2. Adjust the seat so you can sit up straight. To see

how, see “Seats” in the Index.

3. Pick up the latch plate and pull the belt across you.

Don’t let it get twisted. The shoulder belt may lock if you pull the belt across you very quickly. If this happens, let the belt go back slightly to unlock it. Then pull the belt across you more slowly.

4. Push the latch plate into the buckle until it clicks.

Pull up on the latch plate to make sure it is secure. If the belt isn’t long enough, see Safety Belt Extender on page 1-3 1. Make sure the release button on the buckle is positioned so you would be able to unbuckle the safety belt quickly if you ever had to.

1-16

5. To make the lap part tight, pull down on the buckle end of the belt as you pull up on the shoulder belt.

The lap part of the belt should be worn low and snug on the hips, just touching the thighs. In a crash, this applies force to the strong pelvic bones. And you'd be less likely to slide under the lap belt. If you slid under it, the belt would apply force at your abdomen. This could cause serious or even fatal injuries. The shoulder belt should go over the shoulder and across the chest. These parts of the body are best able to take belt restraining forces. The safety belt locks if there's a sudden stop or crash, or if you pull the belt very quickly out of the retractor.

1-17

Q: What’s wrong with this?

You can be seriously hurt i - our shol er belt is too loose. In a crash, you would move forward too much, which could increase injury. The shoulder belt should fit against your body.

A: The shoulder belt is too loose. It won’t give nearly

as much protection this way.

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Q: What's wrong with this?

A: The belt is buckled in the wrong place.

'. ,u can be seriously injured if y - x belt is buckled in the wrong place like this. In a crash, the belt would go up over your abdomen. The belt forces would be there, not at the pelvic bones. This could cause serious internal injuries. Always buckle your belt into the buckle nearest you.

1-19

You can be seriously injured if your belt goes over an armrest like this. The belt would be much too high. In a crash, you can slide under the belt. The belt force would then be applied at the abdomen, not at the pelvic bones, and that could cause serious or fatal injuries. Be sure the belt goes under the armrests.

Q: What’s wrong with this?

A: The belt is over an armrest.

1-20

Q: What’s wrong with this?

injured if you wea. ,he

You can be s,..ously shoulder belt under your arm. In a crash, your body would move too far forward, which would increase the chance of head and neck injury. Also, the belt would apply too much force to the ribs, which aren’t as strong as shoulder bones. You could also severely injure internal organs like your liver or spleen.

A: The shoulder belt is worn under the arm. It should

be worn over the shoulder at all times.

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You can be seriously injured by a twisted belt. In a crash, you wouldn’t have the full width of the belt to spread impact forces. If a belt is twisted, make it straight so it can work properly, or ask your dealer to fix it.

Q: What’s wrong with this?

A: The belt is twisted across the body.

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Safety Belt Use During Pregnancy

Safety belts work for everyone, including pregnant women. Like all occupants, they are more likely to be seriously injured if they don’t wear safety belts.

To unlatch the belt, just push the button on the buckle. The belt should go back out of the way. Before you close the door, be sure the belt is out of the way. If you slam the door on it, you can damage both the belt and your vehicle.

A pregnant woman should wear a lap-shoulder belt, and the lap portion should be worn as low as possible, below the rounding, throughout the pregnancy.

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The best way to protect the fetus is to protect the mother. When a safety belt is worn properly, it’s more likely that the fetus won’t be hurt in a crash. For pregnant women, as for anyone, the key to making safety belts effective is wearing them properly. Right Front Passenger Position To learn how to wear the right front passenger’s safety belt properly, see Driver Position on page 1- 16. The right front passenger’s safety belt works the same way as the driver’s safety belt-except for one If you ever pull the shoulder portion of the belt out all the way, you will engage the chiid restraint locking feature which may turn off the passenger’s frontal air bag. If this happens unintentionally, just let the belt go back all the way and start

again.

thing.

Center Passenger Position

If your vehicle has front and rear bench seats, someone can sit in the center positions. in the center rear seat position you When sit cab you have a lap-shoulder belt which is similar to the rear outside seat positions. To learn how to wear this belt see “Lap-Shoulder Belt” under Rear Seat Passengers on page 1-26.

of a crew

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Lap Belt When you sit in a center rear seat position of an extended cab or in the center front seat position of either a crew cab or an extended cab, you have a lap belt.

Your lap safety belt has no retractor. To make the belt longer, tilt the

latch plate and pull it along the belt.

enough, see Safety Belt Extender on page 1-31.

Make sure the release button on the buckle is positioned so you would be able to unbuckle the safety belt quickly if you ever had to.

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Lap-Shoulder Belt Here’s how to wear a lap-shoulder belt properly.

Rear Seat Passengers It’s very important for rear seat passengers to buckle up! Accident statistics show that unbelted people in the rear seat are hurt more often in crashes than those who are wearing safety belts. Rear passengers who aren’t safety belted can be thrown out of the vehicle in a crash. And they can strike others in the vehicle who are wearing safety belts. Rear Seat Outside Passenger Positions (Extended Cab and Crew Cab)

1. Pick up the latch plate and pull the belt across you.

Don’t let it get twisted. The shoulder belt may lock if you pull the belt across you very quickly. If this happens, let the belt go back slightly to unlock it. Then pull the belt across you more slowly.

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2. Push the latch plate into the buckle until it clicks.

Pull up on the latch plate to make sure it is secure. When the shoulder belt is pulled out all the way, it will lock. If it does, let it go back all the way and start again. If the belt is not long enough, see Safety Belt Extender on page 7-37. Make sure the release button on the buckle is positioned so you would be able to unbuckle the safety belt quickly if you ever had to.

3. To make the lap part tight, pull down on the buckle end of the belt as you pull up on the shoulder part.

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i

The safety belt also locks if you pull the belt very quickly out of the retractor.

You can be seriously hurt if I is too loose. In a crash, you would move forward too much, which could increase injury. The shoulder belt should fit against your body.

lr shoulder belt

The lap part of the belt should be worn low and snug on the hips, just touching the thighs. In a crash, this applies force to the strong pelvic bones. And you’d be less likely to slide under the lap belt. If you slid under it, the belt would apply force at your abdomen. This could cause serious or even fatal injuries. The shoulder belt should go over the shoulder and across the chest. These parts of the body are best able to take belt restraining forces. The safety belt locks if there’s a sudden stop or a crash.

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4-

To unlatch the belt, just push the button on the buckle.

Rear Safety Belt Comfort Guides for Children and Small Adults Your vehicle may have this feature already. If it doesn’t, you can get it from any GM dealer. Rear seat comfort guides provide added safety belt comfort for older children who have outgrown booster seats and for small adults. When installed on a shoulder belt, the comfort guide better positions the belt away from the neck and head. There is one guide available for each outside passenger in the rear seat. Here’s how to install a comfort guide and use the safety belt: 1. Remove the guide from its storage clip on the

interior body.

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I

os- c

Safety Belt Extender If the vehicle’s safety belt will fasten around you, you should use it. But if a safety belt isn’t long enough to fasten, your dealer will order you an extender. It’s free. When you go in to order it, take the heaviest coat you will wear, so the extender will be long enough for you. The extender will be just for you, and just for the seat in your vehicle that you choose. Don’t let someone else use it, and use it only for the seat it is made to fit. To wear it, just attach it to the regular safety belt.

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4. Buckle, position and release the safety belt as

described in Rear Seat Passengers on page 1-26. Make sure that the shoulder belt crosses the shoulder.

To remove and store the comfort guides, squeeze the belt edges together so that you can take them out of the guides. Slide the guide onto the storage clip.

Child Restraints

Older Children

Q: A:

What is the proper way to wear safety belts? If possible, an older child should wear a lap-shoulder belt and get the additional restraint a shoulder belt can provide. The shoulder belt should not cross the face or neck. The lap belt should fit snugly below the hips, just touching the top of the thighs. It should never be worn over the abdomen, which could cause severe or even fatal internal injuries in a crash.

Accident statistics show that children are safer if they are restrained in the rear seat. In a crash, children who are not buckled up can strike other people who are buckled up, or can be thrown out of the vehicle. Older children need to use safety belts properly.

Older children who have outgrown booster seats should wear the vehicle’s safety belts. If you have the choice, a child should sit in a seat that has a lap-shoulder belt to get the additional restraint a shoulder belt can provide.

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Q:

A:

What if a child is wearing a lap-shoulder belt, but the child is so small that the shoulder belt is very close to the child’s face or neck? If the child is sitting in a rear outside seat position, move the child toward the center of the vehicle. See Rear Safety Belt Comfort Guides for Children and Small Adults on page 7-29. If the child is sitting in the center rear seat position of a crew cab, move the child toward the safety belt buckle. In either case be sure that the shoulder belt still is on the child’s shoulder, so that in a crash the child’s upper body would have the restraint that belts provide. If the child is so small that the shoulder belt is still very close to the child’s face or neck, you might want to place the child a seat that has a lap belt, if your vehicle has one.

Never do this. Here two children are wearing the same belt. The belt can’t properly spread the impact forces. In a crash, the two children can be crushed together and seriously injured. A belt must be used by only one person at a time.

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.~ :hild.

If the child wear- .he belt in

this way, in a crash the child might slide under the belt. The belt’s force would then be applied right on the child’s abdomen. That could cause serious or fatal injuries.

Wherever the child sits, the lap portion of the belt should be worn low and snug on the hips, just touching the child’s thighs. This applies belt force to the child’s pelvic bones in a crash. Infants and Young Children Everyone in a vehicle needs protection! 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 be restrained while in a vehicle. Every time infants and young children ride in vehicles, they should have the protection provided by appropriate restraints. Young children should not use the vehicle’s adult safety belts alone, unless there is no other choice. Instead, they need to use a child restraint.

Never do this. Here a child is sitting in a seat that has a lap-shoulder belt, but the shoulder part is

CAUTION:

(Continued)

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For example, in a crash at only 25 mph (40 km/hj, a 12-115. (5.5 kg) baby will suddenly become a 240-lb. (1 10 kg) force on a person's arms. A baby should be secured in an appropriate restraint.

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Children who are up again,., or very -.Jse to, any air bag when it inflates can be seriously injured or killed. Air bags plus lap-shoulder belts offer outstanding protection for adults and older children, but not for young children and infants. Neither the vehicle’s safety belt system nor its air bag system is designed for them. Young children and infants need the protection that a child restraint system can provide.

restraints?

Q: What are the different types of add-on child A: Add-on child restraints, which are purchased 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 types of child restraints, there are many different models available. When purchasing a child restraint, be sure it is designed to be used in a motor vehicle. If it is, the restraint will have a label saying that it meets federal motor vehicle safety standards. The restraint manufacturer’s instructions that come with the restraint state the weight and height limitations for a particular child restraint. In addition, there are many kinds of restraints available for children with special needs.

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NewborL. .. .,,nts

need complete S U r r u , 1,

including support for the head and neck. This is necessary because a newborn infant’s neck is weak and its head weighs so much compared with the rest of its body. In a crash, an infant in a rear-facing seat settles into the restraint, so the crash forces can be distributed across the strongest part of an infant’s body, the back and shoulders. Infants always should be secured in appropriate infant restraints.

struc.,.’e

is quite

of a young

The ,,dy unlike that of an adult or older child, for whom the safety belts are designed. A young child’s hip bones are still so small that the vehicle’s regular safety belt may not remain low on the hip bones, as it should. Instead, it may settle up around the child’s abdomen. In a crash, the belt would apply force on a body area that’s unprotected by any bony structure. This alone could cause serious or fatal injuries. Young children always should be secured in appropriate child restraints.

1-37

Child Restraint Systems

An infant car bed (A), a special bed made for use in a motor vehicle, is an infant restraint system designed to restrain or position a child on a continuous flat surface. Make sure that the infant’s head rests toward the center of the vehicle.

A rear-facing infant seat (B) 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 the infant positioned in the restraint.

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A forward-facing child seat (C-E) provides restraint for the child’s body with the harness and also sometimes with surfaces such as T-shaped or shelf-like shields.

A booster seat (F-G) is a child restraint designed to improve the fit of the vehicle’s safety belt system. Some booster seats have a shoulder belt positioner, and some high-back booster seats have a five-point harness. A booster seat can also help a child to see out the window.

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When choosing a child restraint, be sure the child restraint is designed to be used in a vehicle. If it is, it will have a label saying that it meets federal motor vehicle safety standards. Then follow the instructions for the restraint. You may find these instructions on the restraint itself or in a booklet, or both. These restraints use the belt system in your vehicle, but the child also has to be secured within the restraint to help reduce the chance of personal injury. When securing an add-on child restraint, refer to the instructions that come with the restraint which may be on the restraint itself or in a booklet, or both, and to this manual. The child restraint instructions are important, so if they are not available, obtain a replacement copy from the manufacturer.

Q: How do child restraints work? A: A child restraint system is any device designed for use in a motor vehicle to restrain, seat, or position children. A built-in child restraint system is a permanent part of the motor vehicle. An add-on child restraint system is a portable one, which is purchased by the vehicle’s owner. For many years, add-on child restraints have used the adult belt system in the vehicle. To help reduce the chance of injury, the child also has to be secured within the restraint. The vehicle’s belt system secures the add-on child restraint in the vehicle, and the add-on child restraint’s harness system holds the child in place within the restraint. One system, the three-point harness, has straps that come down over each of the infant’s shoulders and buckle together at the crotch. The five-point harness system has two shoulder straps, two hip straps and a crotch strap. A shield may take the place of hip straps. A T-shaped shield has shoulder straps that are attached to a flat pad which rests low against the child’s body. A shelf- or armrest-type shield has straps that are attached to a wide, shelf-like shield that swings up or to the side.

1 -40

Where to Put the Restraint Accident statistics show that children are safer if they are restrained in the rear rather than the front seat. General Motors, therefore, recommends that child restraints be secured in a rear seat including an infant riding in a rear-facing infant seat, a child riding in a forward-facing child seat and an older child riding in a booster seat. Never put a child in a rear-facing child restraint in the right front passenger seat unless your vehicle has the passenger sensing system and/or an AIR BAG OFF switch and the air bag status indicator shows off. Never put a rear facing child restraint in the right front passenger seat unless the air bag is off. Here’s whv:

A chil-. ... -~ rear-facing child restraint can be seriously injured or killed if the right front passenger’s air bag inflates. This back of the rear-facing child restraint would be very close to the inflating air bag. Be sure the air bag is off before using a rear-facing child restraint in the right front seat position.

is because the

CAUTION:

(Continued)

en though the Passenger Sensing System

and/or AIR BAG OFF switch are designed to turn off the passenger’s frontal air bag under certain conditions, no system is fail-safe, and no one can guarantee that an air bag will not deploy under some unusual circumstance, even though it is turned off. General Motors therefore recommends that rear-facing child restraints be transported in vehicles with a rear seat that will accommodate a rear-facing child restraint, whenever possible. If you secure a forward-facing child restraint the right front seat, always move the front passenger seat as far back as it will go. It is better to secure the child restraint

in a rear seat.

in

There is limited space in the rear seating area of an extended cab model. If you need to secure a child restraint in a rear seating position of an extended cab model, especially in the rear center position, be sure to study the instructions that came with your child restraint to see if there is enough room to secure your seat properly.

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If your vehicle has the passenger sensing system and/or the AIR BAG OFF switch and you need to secure a rear-facing child restraint in the right front passenger’s seat, the passenger’s frontal air bag must be off. See Passenger Sensing System on page 1-74, Securing a Child Restraint in the Right Front Seat Position on page 1-54, and Air Bag Off Switch on page 1-68 for more on this including important safety information. Wherever you install it, be sure to secure the child restraint properly. Keep in mind that an unsecured child restraint can move around in a collision or sudden stop and injure people in the vehicle. Be sure to properly secure any child restraint in your vehicle - even when no child is in it. Top Strap Some child restraints have a top strap or ‘top tether’. It can help restrain the child restraint during a collision. For it to work, a top strap much be properly anchored to the vehicle. Some top strap-equipped child restraints are designed for use with or without the top strap being anchored. Others require the top strap always to be anchored. Be sure to read and follow the instructions for your child restraint. If yours requires that the top strap be anchored, don’t use the restraint unless it is anchored properly.

1 -42

If the child restraint does not have a top strap, one can be obtained, in kit form, for many child restraints. Ask the child restraint manufacturer whether or not a kit is available.

In Canada, the law requires that forward-facing child restraints have a top strap, and that the strap be anchored. In the United States, some child restraints also have a top strap. If your child restraint has a top strap, it should be anchored.

Anchor the top strap to one of the following anchor points. Be sure to use an anchor point located on the same side of the vehicle as the seating position where the child restraint will be placed. Raise the head restraint and route the top strap under it. Once you have the top strap anchored, you’ll be ready to secure the child restraint itself. Tighten the top strap when and as the child restraint manufacturer’s instructions say.

Top Strap Anchor Location Right Front Passenger Position Top Strap Anchor (All Models)

You’ll find the top strap anchor for the right front passenger seat behind the seat, near the floor.

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;1: I

If your vehicle is a regular cab model, there is also a top strap anchor for the right front passenger position located on the back panel of your vehicle, behind the right front passenger seat. In order to get to the anchor, you’ll have to remove the trim plug covering it. Once you have the top strap anchored, you’ll be ready to secure the child restraint itself. Tighten the top strap when and as the child restraint manufacturer’s instructions say.

1-44

Rear Seat Top Strap Anchors (Extended Cab Models)

If your vehicle is an extended cab model, you’ll find the top strap anchors for the rear seating positions near the top of the seatback. In addition to the top strap anchors, each seating position has a fabric loop at the top of the seatback that you’ll use to route a top strap through.

7 . -------

When using a child restraint with a top strap in either rear outboard position, raise the head restraint and route the top strap through the fabric loop on the seatback. Then, attach the top strap to the anchor point at the center rear seating position.

When using a child restraint with a top strap in the center rear position, route the top strap through the fabric loop on the seatback. Then, raise the head restraint and attach the top strap to the anchor point located at the closest outboard position. Once you have the top strap anchored, you’ll be ready to secure the child restrain itself. Tighten the top strap when and as the child restraint manufacturer’s instructions say.

1 -45

Rear Seat Top Strap Anchors (Crew Cab Models)

Lower Anchorages and Top Tethers for Children (LATCH System)

Your vehicle may have the LATCH system. If it does, you’ll find anchors (A) in the seat, where the seatback meets the seat cushion. For front passenger seat positions, there is an anchor behind and to the bottom of the seat to secure the top strap. For rear center seat positions, there is an anchor near the driver’s side rear seat head restraint. To assist you in locating the lower anchors for this child restraint system, each seating position with the LATCH system will have a visible metal anchor point in the seat where the seatback meets the seat cushion.

If your vehicle is a Crew Cab model, you’ll find top strap anchors for the rear seating positions located on the back panel of your vehicle, behind the rear seat. In order to get to the brackets, you’ll have to remove the trim plugs covering them. There are also anchorage points at the rear base of the front passenger’s seat.

1-46

In order to use the system, you need either a forward-facing child restraint that has attaching points (B) at its base and a top tether anchor (C), or a rear-facing child restraint that has attaching points (B), as shown here.

1-47

If a LATCH-type child restraint isn’t attached to its anchorage points, the restraint won’t be able to protect a child sitting there. In a crash, the child could be seriously injured or killed. Make sure that a LATCH-type child restraint is properly installed using the anchorage points, or use the vehicle’s safety belts to secure the restraint. See “Securing a Child Restraint Designed for the LATCH System”, “Securing a Child Restraint in the Center Front Seat Position”, “Securing a Child Restraint in the Right Front Seat Position” or “Securing a Child Restraint in a Center Rear Seat Position” in the Index for information on how to secure a child restraint in your vehicle.

With this system, use the LATCH system instead of the vehicle’s safety belts to secure a child restraint.

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Securing a Child Restraint Designed Securing a Child Restraint in a Rear for the LATCH System 1 .

Outside Seat Position Extended Cab and Crew Cab

cushion.

Find the anchors for the seating position you want to use, where the bottom of the seatback meets the back of the seat Put the child restraint on the seat. Attach the anchor points on the child restraint to the anchors in the vehicle. The child restraint instructions will show you how. If the child restraint is forward-facing, attach the top strap to the top strap anchor. See Top Strap on page 1-42. Tighten the top strap according to the child restraint instructions. Push and pull the child restraint in different directions to be sure it is secure.

2. 3.

4.

5.

To remove the child restraint, simply unhook the top strap from the top tether anchor and then disconnect the anchor points.

There is limited space in the rear seating of an extended cab model. If you want to secure a child restraint in a rear outside seating position, be sure to study the instructions that came with your child restraint to see if there is enough room

to secure your seat properly.

If your child restraint is equipped with the LATCH system, see Lower Anchorages and Top Tethers for Children (LATCH System) on page 1-46.

1-49

You’ll be using the lap-shoulder belt. See Top Strap on page 1-42 if the child restraint has one. Be sure to follow the instructions that came with the child restraint. Secure the child in the child restraint when and as the instructions say. 1. Put the restraint on the seat. 2. Pick up the latch plate and run the lap and shoulder

portions of the vehicle’s safety belt through or around the restraint. The child restraint instructions will show you how.

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3. Buckle the belt. Make sure the release button is positioned so you would be able to unbuckle the safety belt quickly if you ever had to.

4. Pull the rest of the shoulder belt all the way out of

the retractor to set the lock.

5. To tighten the belt, feed the shoulder belt back into

the retractor while you push down on the child restraint. If you’re using a forward-facing child restraint, you may find it helpful to use your knee to push down on the child restraint as you tighten the belt.

6. Push and pull the restraint in different directions to

be sure it is secure.

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To remove the child restraint, just unbuckle the vehicle’s safety belt and let it go back all the way. The safety belt will move freely again and be ready to work for an adult or larger child passenger. Securing a Child Restraint in a Center Rear Seat Position

If you have a extended cab or crew cab pickup, you can secure a child restraint in the center rear seat position.

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Crew Cab When you secure a child restraint in the center rear seat position of a crew cab, you’ll be using a lap-shoulder belt that works the same way as the safety belts in the rear outside seat positions. For instructions on how to secure a child restraint using a lap-shoulder belt see Securing a Child Restraint in a Rear Outside Seat Position on page 1-49. Extended Cab There is limited space in the rear seating area of an extended cab model. If you want to secure a child restraint in a rear seat position of an extended cab model, especially in the rear center seat position, be sure to study the instructions that came with your child restraint to see if there is enough room to secure your seat properly. When you secure a child restraint in the center rear seat position of an extended cab, you’ll be using the lap belt. Be sure to follow the instructions that came with the child restraint. Secure the child in the child restraint when and as the instructions say. See Top Strap on page 1-42 if the child restraint has one. If your child restraint is equipped with the latch system, see Lower Anchorages and Top Tethers for Children (LATCH System) on page 1-46.

1. Make the belt as long as possible by tilting the latch

plate and pulling it along the belt.

2. Put the restraint on the seat.

3. Run the vehicle’s safety belt through or around the

restraint. The child restraint instructions will show you how.

4. Buckle the belt. Make sure the release button is positioned so you would be able to unbuckle the safety belt quickly if you ever had to.

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5.

6.

To tighten the belt, pull its free end while you push down on the child restraint. If you’re using a forward-facing child restraint, you may find it helpful to use your knee to push the child restraint as you tighten the belt. Push and pull the child restraint in different directions to be sure it is secure.

To remove the child restraint, just unbuckle the vehicle’s safety belt. It will be ready to work for an adult or larger child passenger. Securing a Child Restraint in the Center Front Seat Position

Don’t use child restraints in this position. The restraints won’t work properly. 1-54

Securing a Child Restraint in the Right Front Seat Position If your child restraint is equipped with the LATCH system, see Lower Anchorages and Top Tethers for Children (LATCH System) on page 1-46. Crew Cab Models: Your vehicle has a right front passenger air bag. There’s a switch on the instrument panel that you can use to turn off the right front passenger’s air bag when you need to secure a rear-facing child restraint at the right front passenger’s position. See Air Bag Off Switch on page 1-68 for more on this, including important safety information. Never put a rear facing child restraint in the right front passenger seat unless the air bag is off. Here’s \n

A child in a rear-facing child restraint can be seriously injured or killed if the right front passenger’s air bag inflates. This is because the back of the rear-facing child restraint would be very close to the inflating air bag. Always secure a rear-facing child restraint in a rear seat unless the air bag is off.

A rear seat is a safer place to secure a forward-facing child restraint. If your need to secure a forward-facing child restraint in the front seat position, see Where to Put the Restraint on page 1-41. if yoar vehicle has the AIR BAG OFF switch and you need to secure a rear-facing child restraint in the right front passenger’s seat, the passenger’s air bag must be turned off. See Air Bag Off Switch on page 1-68 for more on this, including important safet\/ hformation.

A child in a rear-facing --1ild restraint car. -e seriously injured or killed if the right front passenger’s air bag inflates. This is because the back of the rear facing child restraint would be very close to the inflating air bag. Be sure the air bag is off before using a rear-facing child restraint in the right front seat position. Even though the Passenger Sensing System and/or AIR BAG OFF switch are designed to turn off the passenger’s frontal air bag under

CAUTION:

(Continued)

certain conditions, no system is fail-safe, and no one can guarantee that an air bag will not deploy under some unusual circumstance, even though it is turned off. General Motors therefore recommends that rear-facing child restraints be transported in vehicles with a rear seat that will accommodate a rear-facing child restraint, whenever possible.

Regular Cab and Extended Cab Models: Your vehicle has a right front passenger air bag. There’s a switch on the instrument panel that you can use to turn off the right front passenger’s air bag when you need to secure a rear-facing child restraint at the right front passenger’s position. See the following illustration. Your switch may vary slightly. See Air Bag Off Switch on page 1-68 for more on this, including important safety information.

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page 7-74. Never put a rear facing child restraint in the right front pasenger seat unless the air bag is off. Here’s why:

A child in a rear-facing child restraint can be seriously injured or killed if the right front passenger’s air bag inflates. This is because the back of the rear-facing child restraint would be very close to the inflating air bag. Be sure to turn off the air bag before using a rear-facing child restraint in the right front seat position. If a forward-facing child restraint is suitable for your child, always move the passenger seat as far back as it will go.

In addition to the AIR BAG OFF switch, your vehicle may have the passenger sensing system. The passenger sensing system is designed to turn off the right front passenger’s frontal air bag when a rear facing child restraint is in the right front seat. In addition to the passenger sensing system, you may use the AIR BAG OFF switch located on the instrument panel to turn the air bag off. See Air Bag 017 Switch on page 1-68 and Passenger Sensing System on

A rear seat is a safer place to secure a forward-facing child restraint. See Where to Put the Restraint on page 1-41. If you need to secure a forward-facing child restraint in the right front seat position, move the seat as far back as it will go before securing a forward-facing child restraint. See Manual Seats on Dage 1-3 or Power Seats on page 1-4.

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in t k

If the air bag readiness light ‘ment panel cluster ever comes on when you have turned off the air bag, it means that something may be wrong with the air bag system. The right front passenger’s air bag could inflate even though the switch is off. If this ever happens, have the vehicle serviced promptly. Until you have the vehicle serviced, don’t let anyone whom the national government has identified as a member of a passenger air bag risk group sit in the right front passenger’s position (for example, don’t secure a rear-facing child restraint in your vehicle). See ”Air Bag Off Switch” in the Index.

In addition to the AIR BAG OFF switch, your vehicle may have the passenger sensing system. See Passenger Sensing System on page 1-74 for more on this, including important safety information. You may be using the lap-shoulder belt or latch system. See Lower Anchorages and Top Tethers for Children (LATCH System) on page 1-46 or Top Strap on page 1-42 if the child restraint has one. Be sure to

follow the instructions that came with the child restraint. Secure the child in the child restraint when and as the instructions say.

1. Your vehicle has a right front passenger’s frontal air

bag. if your vehicle is a regular cab or extended cab and you are using a rear-facing child restraint in this seat, make sure the air bag is off. See Air Bag Off Switch on page 1-68 and Passenger Sensing System on page 1-74. If your child restraint is forward-facing, move the seat as far back as it will go before securing a forward-facing child restraint. See Manual Seats on page 1-3 or Power Seats on page 1-4. When the passenger sensing system or the AIR BAG OFF switch has turned off the right front passenger’s frontal air bag, the off indicator in the passenger air bag status indicator should light and stay lit when you turn the ignition to RUN or START. See Passenger Air Bag Status Indicator on page 3-36.

2. Put the restraint on the seat. 3. Pick up the latch plate, and run the lap and shoulder

portions of the vehicle’s safety belt through or around the restraint. The child restraint instructions will show you how.

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8. If your vehicle has the passenger sensing system and you are using a rear-facing child restraint in this seat, check to be sure the right front passenger’s frontal air bag is off before you begin to drive. If the air bag is off, the off indicator will be lit and stay lit in the inside rearview mirror when the key is turned to RUN or START.

If the on indicator is lit, the passenger’s frontal air bag has not been turned off by the passenger sensing system. If this ever happens, turn the vehicle off, unbuckle the safety belt and perform the steps to install the rear-facing restraint again. If the air bag still doesn’t turn off, for regular cab models and extended cab models, check to make sure the AIR BAG OFF switch has been turned to the off position or install the infant restraint in a rear seat position if one is available. See Air Bag Off Switch on page 1-68 for more on this, including important safety information. For Crew Cab models and heavy duty pickups without the passenger sensing system, use the AIR BAG OFF switch to turn the air bag off or install the infant restraint in a rear seat position.

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6. To tighten the belt, feed the shoulder belt back into

the retractor while you push down on the child restraint. If you’re using a forward-facing child restraint, you may find it helpful to use your knee to push down on the child restraint as you tighten the belt. You should not be able to pull more of the belt out of the retractor once the lock has been set.

7. Push and pull the child restraint in different

directions to be sure it is secure.

front passenger’s air bag when you remove the rear-facing child restraint from the vehicle unless the person who will be sitting there is a member of a passenger air bag risk group. See Air Bag Off Switch on page 1-68.

If the right front passenger’s air bag is turned off for a person who isn’t in a risk group identified by the national government, that person won’t have the extra protection of an air bag. In a crash, the air bag wouldn’t be able to inflate and help protect the person sitting there. Don’t turn off the passenger’s air bag unless the person sitting there is in a risk group. See ”Air Bag Off Switch” in the Index for more on this, including important safety information.

If the air bag ON indicator comes on when you have a rear-facing child restraint installed in the right front passenger’s seat, it means that the passenger sensing system has not turned off the passenger’s frontal air bag. A child in a rear-facing child restraint can be seriously injured or killed if the right front passenger’s air bag inflates. This is because the back of the rear-facing child restraint would be very close to the inflating air bag. Don’t use a rear-facing child restraint in the right front passenger’s seat unless the air bag is off.

To remove the child restraint, just unbuckle the vehicle’s safety belt and let it go back all the way. The safety belt will move freely again and be ready to work for an adult or larger child passenger. If you were using a rear-facing child restraint in a regular cab pickup or extended cab pickup, and had turned the air bag off with the switch, remember to be sure to use the air bag off switch to turn on the right

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Air Bag Systems This part explains the air bag system. Your vehicle has air bags - one air bag for the driver and another air bag for the right front passenger. Frontal air bags are designed to help reduce the risk of injury from the force of an inflating frontal air bag. But these air bags must inflate very quickly to do their job and comply with federal regulations. Here are the most important things to know about the air bag systems:

You can be severely injured or killed in a crash if you aren’t wearing your safety belt - even if you have air bags. Wearing your safety belt during a crash helps reduce your chance of hitting things inside the vehicle or

CAUTION:

(Continued)

beingejected from it. Air bags are designed to work with safety belts, but don’t replace them.Air bags are designed to deploy only in moderate to severe frontal and near frontal crashes.They aren’t designed to inflate at all in rollover, rear or low-speed frontal crashes, or in many side crashes. And, for some unrestrained occupants, air bags may provide less protection in frontal crashes than more forceful air bags have provided in the past. Everyone in your vehicle should wear a safety belt properly - whether or not there’s an air bag for that person.

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r

Air bags inflate with great force, faster than the blink of an eye. If you’re too close to an inflating air bag, as you would be if you were leaning forward, it could seriously injure you. Safety belts help keep you in position before and during a crash. Always wear your safety belt, even with air bags. The driver should sit as far back as possible while still maintaining control of the vehicle.

Anyone who is up against, or very close to, any air bag when it inflates can be seriously injured or killed. Air bags plus lap-shoulder belts offer the best protection for adults, but not for young children and infants. Neither thevehicle’s safety belt system nor its air bag system is designed for them. Young children and infants need the protection that a child restraint system can provide. Always secure children properly in your vehicle. To read how, see the parts of this manual called “Older Children” and “Infants and Young Children”.

1-62

r

There is an air bag readiness light on the instrument panel cluster, which shows the air bag symbol.

Where Are the Air Bags?

The system checks the air bag electrical system for malfunctions. The light tells you if there is an electrical problem. See Air Bag Readiness Light on page 3-33 for more information.

The driver’s air bag is in the middle of the steering wheel.

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omething is between an occupant and an

air bag, the bag might not inflate properly or it might force the object into that person causing severe injury or even death. The path of an inflating air bag must be kept clear. Don’t put anything between an occupant and an air bag, and don’t attach or put anything on the steering wheel hub or on or near any other air bag covering.

When Should an Air Bag Inflate?

An air bag is designed to inflate in a moderate to severe frontal, or near-frontal crash. The air bag will inflate only if the impact speed is above the system’s designed “threshold level.” In any particular crash, no one can say whether an air bag should have inflated simply because of the damage to a vehicle or because of what the repair costs were. Inflation is determined by the angle of the impact and how quickly the vehicle slows down in frontal or near-frontal impacts.

The right front passenger’s air bag is in the instrument panel on the passenger’s side.

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The air bag system is designed to work properly under a wide range of conditions, including off-road usage. Observe safe driving speeds, especially on rough terrain. As always, wear your safety belt. See Ofl-Road Driving with Your Four-Wheel-Drive Vehicle on page 4-21 for more tips on off-road driving. Single Stage vs. Dual Stage Air Bags Depending on the weight of your vehicle you will have either “Single Stage Air Bags” or “Dual Stage Air Bags”. Vehicles that have a passenger sensing system also have dual stage air bags. If the rearview mirror in your vehicle has a passenger air bag status indicator printed on it, your vehicle has the passenger sensing system and therefore, it has dual stage air bags. If the rearview mirror in your vehicle does not have a passenger air bag status indicator printed on it, then your vehicle does not have the passenger sensing system and it has single stage air bags. See Passenger Air Bag Status Indicator on page 3-36 or Passenger Sensing System on page 1-74.

Dual Stage Air Bags If your vehicle has frontal air bags with dual stage deployment, the amount of restraint will adjust according to crash severity. For moderate frontal impacts, these air bags inflate at a level less than full depioyment. For more severe frontal impacts, full deployment occurs. If the front of your vehicle goes straight into a wall that doesn’t move or deform, the threshold level for the reduced deployment is about 10 to 16 mph (16 to 25 km/h), and the threshold level for a full deployment is about 20 to 25 mph (32 to 40 km/h). The threshold level can vary, however, with specific vehicle design, so that it can be somewhat above or below this range. If your vehicle strikes something that will move or deform, such as a parked car, the threshold level will be higher. The air bag is not designed to inflate in rollovers, rear impacts, or in many side impacts because inflation would not help the occupant. Seat Position Sensors Vehicle’s with dual stage air bags are also equipped with special sensors which enable the sensing system to monitor the position of both the driver and passenger front seats. The seat position sensor provides information which is used to determine if the air bags should deploy at a reduced level or at full deployment.

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How Does an Air Bag Restrain? In moderate to severe frontal or near-frontal collisions, even belted occupants can contact the steering wheel or the instrument panel. Air bags supplement the protection provided by safety belts. Air bags distribute the force of the impact more evenly over the occupant’s upper body, stopping the occupant more gradually. But air bags would not help you in many types of collisions, including rollovers, rear impacts and many side impacts, primarily because an occupant’s motion is not toward those air bags. Air bags should never be regarded as anything more than a supplement to safety belts, and then only in moderate to severe frontal or near-frontal collisions.

Single Stage Air Bags If your vehicle has frontal air bags with single stage deployment and your vehicle goes straint into a wall that doesn’t move or deform, the threshold level is about 13 to 16 mph (20 to 25 km/h). The threshold level can vary, however, with specific vehicle design, so that it can be somewhat above or below this range. If your vehicle strikes something that will move or deform, such as a parked car, the threshold level will be higher. The air bag is not designed to inflate in rollovers, rear impacts, or in many side impacts because inflation would not help the occupant.

What Makes an Air Bag Inflate?

In an impact of sufficient severity, the air bag sensing system detects that the vehicle is in a crash. The sensing system triggers a release of gas from the inflator, which inflates the air bag. The inflator, air bag, and related hardware are all part of the air bag modules inside the steering wheel and in the instrument panel in front of the right front passenger.

1-66

What Will You See After an Air Bag Inflates? After an air bag inflates, it quickly deflates, so quickly that some people may not even reaiize the air bag inflated. Some components of the air bag module -the steering wheel hub for the driver’s air bag, or the instrument panel for the right front passenger’s bag -will be hot for a short time. The parts of the bag that come into contact with you may be warm, but not too hot to touch. There will be some smoke and dust coming from the vents in the deflated air bags. Air bag inflation doesn’t prevent the driver from seeing or being able to steer the vehicle, nor does it stop people from leaving the vehicle.

When an air bag inflates, there is dust in the air. This dust could cause breathing problems for people with a history of asthma or other breathing trouble. To avoid this, everyone in

CAUTION:

(Continued)

WE

-.lould ge-

-ut as soon as IS safe

to do so. if you have breathing problems but can’t get out of the vehicle after an air bag inflates, then get fresh air by opening a window or a door. If you experience breathing problems following an air bag deployment, you should seek medical attention.

In many crashes severe enough to inflate the air bag, windshields are broken by vehicle deformation. Additional windshield breakage may also occur from the right front passenger air bag.

Air bags are designed to inflate only once. After they inflate, you’ll need some new parts for your air bag system. If you don’t get them, the air bag system won’t be there to help protect you in another crash. A new system will include air bag modules and possibly other parts. The service manual for your vehicle covers the need to replace other parts.

1-67

Air Bag Off Switch Regular Cab and Extended Cab Models If your vehicle is a regular cab model or an extended cab model, it has a switch on the instrument panel that you can use to turn off the right front passenger’s air bag.

Your vehicle is equipped with electronic frontal sensors which help the sensing system distinguish between a moderate and a more severe frontal impact. Your vehicle is also equipped with a crash sensing and diagnostic module, which records information about the frontal air bag system. The module records information about the readiness of the system and when the system commands are bag inflation. It records the status of the driver’s safety belt usage in a crash in which the air bag deploys or a crash in which the air bag nearly deploys. The module also records speed, engine RPM, brake and throttle data. Let only qualified technicians work on your air bag systems. Improper service can mean that an air bag system won’t work properly. See your dealer for service.

Notice: If you damage the covering for the driver’s or the right front passenger’s air bag, the bag may not work properly. You may have to replace the air bag module in the steering wheel or both the air bag module and the instrument panel for the right front passenger’s air bag. Do not open or break the air bag coverings.

1-68

Infant. An infant (less than 1 year old) must ride in the front seat because:

my vehicle has no rear seat; my vehicle has a rear seat too small to accommodate a rear-facing infant seat; or the infant has a medical condition which, according to the infant’s physician, makes it necessary for the infant to ride in the front seat so that the driver can constantly monitor the child’s condition.

Child age 1 to 12. A child age 1 to 12 must ride in the front seat because:

my vehicle has no rear seat; although children ages 1 to 12 ride in the rear seat(s) whenever possible, children ages 1 to 12 sometimes must ride in the front because no space is available in the rear seat(s) of my vehicle; or the child has a medical condition which, according to the child’s physician, makes it necessary for the child to ride in the front seat so that the driver can constantly monitor the child’s condition.

Canada without Passenger Sensing System This switch should only be turned to AIR BAG OFF if the person in the right front passenger’s position is a member of a passenger risk group identified by the national government as follows:

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Medical Condition. A passenger has a medical condition which, according to his or

her physician: causes the passenger air bag to pose a special risk for the passenger; and makes the potential harm from the passenger air bag in a crash greater than the potential harm from turning off the air bag and allowing the passenger, even if belted, to hit the dashboard or windshield in a crash.

If the right front passenger’s air bag is turned off for a person who isn’t in a risk group identified by the national government, that person won’t have the extra protection of an air bag. In a crash, the air bag wouldn’t be able to inflate and help protect the person sitting there. Don’t turn off the passenger’s air bag unless the person sitting there is in a risk group. See “Air Bag Off Switch’’ in the Index.

United States with Passenger Sensing

System

United States without Passenger Sensing

System

1-71

If the air bag readiness light ever comes on when you have turned off the air bag, it means that something may be wrong with the air bag system. The right front passenger’s air bag could inflate even though the switch is off. If your vehicle is regular cab pickup or an extended cab pickup and this ever happens, don’t let anyone whom the national government has identified as a member of a passenger air bag risk group sit in the right front passenger’s position (for example, don’t secure a rear-facing child restraint in your vehicle) until you have your vehicle serviced.

Canada with Passenger

Sensing System

Canada without

Passenger Sensing

System

To turn off the right front passenger’s air bag, insert your ignition key into the switch, push in, and move the switch to the off position. The AIR BAG OFF light will come on to let you know that the right front passenger’s air bag is off. The right front passenger’s air bag will remain off until you turn it back on again, and the AIR BAG OFF light will stay on to remind you that the air bag is off.

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United States with Passenger Sensing

System

United States without Passenger Sensing

System

Canada with Passenger

Sensing System

Canada without

Passenger Sensing

System

To turn the right front passenger’s air bag on again. insert your ignition key into the switch, push in, and move the switch to the ON or AUTO position.

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Passenger Sensing System

If your rearview mirror has one of the indicators pictured in the following illustrations, your vehicle has a passenger sensing system. The indicator will be visible when you turn your ignition key to RUN or START. The words ON and OFF or the symbol for on and off, will be visible on the rearview mirror during the system check. When the system check is complete, either the word ON or the word OFF, or the symbol for on or the symbol for off will be visible. See Passenger Air Bag Status lndicator on page 3-36. If your rearview mirror does not have either of the indicators pictured below, then your vehicle does not have the passenger sensing system.

Passenger Air Bag Status Indicator - United States

1-74

Passenger Air Bag

Status

Indicator - Canada

The passenger sensing system will turn off the right front passenger’s frontal air bag under certain conditions. The driver’s air bag and the side air bags are not part of the passenger sensing system. In addition to the passenger sensing system, your vehicle also has an air bag off switch located on the instrument panel as required by the government. The passenger sensing system works with sensors that are part of the right front passenger’s seat and safety belt. The sensors are designed to detect the presence of a properly seated occupant and determine if the passenger’s frontal air bag should be enabled (may inflate) or not.

e

The passenger sensing system is designed to turn off the ‘

right front passenger’s frontal air bag if:

the right front passenger seat is unoccupied the system determines that an infant is present in a rear-facing infant seat the system determines that a small child is present in a forward-facing child restraint the system determines that a small child is present in a booster seat, a right front passenger takes hidher 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 child restraints or a very small person the air bag off switch is in the off position or if there is a critical problem with the air bag system or the passenger sensing system

When the passenger’s frontal air bag has been turned off either by the passenger sensing system or by the air bag off switch, the off indicator will light and stay lit to remind you that the air bag is off.

The passenger sensing system is designed to turn off the passenger’s frontal air bag when a rear facing infant seat, a forward-facing child restraint or a booster seat is detected. If the child restraint has been installed and the on indicator is lit, turn the vehicle off, remove the child restraint from the vehicle and reinstall the restraint following the child restraint manufacturer’s directions and refer to Securing a Child Restraint in the Right Front Seat Position on page 1-54 of this manual. If after reinstalling the child restraint and restarting the vehicle, the on indicator is still lit, secure the child in the child restraint in a rear seat position in the vehicle and check with your dealer. The passenger sensing system is designed to enable (may inflate) the right front passenger’s frontal air bag anytime the system senses that a person of adult size is sitting properly in the right front passenger’s seat. When the passenger sensing system has allowed the air bag to be enabled, the on indicator will light and stay lit to remind you that the air bag is active. If a person of adult-size is sitting in the right front passenger’s seat, but the off indicator is lit, it could be because that person isn’t sitting properly in the seat or the air bag off switch is in the off position.

1-75

If this happens and the switch is in the proper position, turn the vehicle off and ask the person to place the seatback in the full upright position, then sit upright in the seat, centered on the seat cushion, with the person’s legs comfortably extended. Restart the vehicle and have the person remain in this position for about two minutes. This will allow the system to detect that person and then enable the passenger’s air bag.

If the air bag readiness light in the instrument panel cluster ever comes on and stays on, it means that something may be wrong with the air bag system. If this ever happens, have the vehicle serviced promptly, because an adult-size person sitting in the right front passenger’s seat may not have the protection of the frontal air bag. See “Air Bag Readiness Light” in the Index for more on this, including important safety information.

Aftermarket equipment, such as seat covers, can affect how well the passenger sensing system operates. You may want to consider not using seat covers or other aftermarket equipment if your vehicle has the passenger sensing system.

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Stowing of articles under th, gassenger’s seat or between the passenger’s seat cushion and seatback may interfere with the proper operation of the passenger sensing system.

Servicing Your Air Bag-Equipped Vehicle Air bags affect how your vehicle should be serviced. There are parts of the air bag system in several places around your vehicle. You don’t want the system to inflate while someone is working on your vehicle. Your dealer and the service manual have information about servicing your vehicle and the air bag system. To purchase a service manual, see Service Publications Ordering Information on page 7- IO.

FOI -,- -0 1 m..-_rte after the igni n key is turned off and the battery is disconnected, an air bag can still inflate during improper service. You can be injured if you are close to an air bag when it inflates. Avoid yellow connectors. They are probably part of the air bag system. Be sure to follow proper service procedures, and make sure the person performing work for you is qualified to do so.

The air bag system does not need regular maintenance.

1-77

Q: What if I added a snow plow? Will it keep the A: We’ve designed our air bag systems to work

air bags from working properly?

properly under a wide range of conditions, including snow plowing with vehicles equipped with the optional Snow Plow Prep Package (RPO VYU). But don’t change or defeat the snow plow’s ”tripping mechanism.” If you do, it can damage your snow plow and your vehicle, and it may cause an air bag inflation.

Adding Equipment to Your Air Bag-Equipped Vehicle

Q: Is there anything I might add to the front of the

vehicle that could keep the air bags from working properly?

A: Yes. If you add things that change your vehicle’s frame, bumper system, front end sheet metal or height, they may keep the air bag system from working properly. Also, the air bag system may not work properly if you relocate any of the air bag sensors. If you have any questions about this, you should contact Customer Assistance before you modify your vehicle. The phone numbers and addresses for Customer Assistance are in Step Two of the Customer Satisfaction Procedure in this manual. See ”Customer Satisfaction Procedure” in the Index.

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Restraint System Check

Checking Your Restraint Systems Now and then, make sure the safety belt reminder light and all your belts, buckles, latch plates, retractors and anchorages are working properly. Look for any other loose or damaged safety belt system parts. If you see anything that might keep a safety belt system from doing its job, have it repaired.

Torn or frayed safety belts may not protect you in a crash. They can rip apart under impact forces. If a belt is torn or frayed, get a new one right away. Also look for any opened or broken air bag covers, and have them repaired or replaced. (The air bag system does not need regular maintenance.)

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Replacing Restraint System Parts Ac*er a Crash

IS in I may

A crash can damage the restraint system your vehicle. A damaged restraint systen not properly protect the person using it, resulting in serious injury or even death crash. To help make sure your restraint systems are working properly after a crash, have them inspected and any necessary replacements made as soon as possible.

in a

If you’ve had a crash, do you need new belts or LATCH system parts? After a very minor collision, nothing may be necessary. But if the belts were stretched, as they would be if worn during a more severe crash, then you need new parts. If the LATCH system was being used during a more severe crash, you may need new LATCH system parts. If belts are cut or damaged, replace them. Collision damage also may mean you will need to have LATCH system, safety belt or seat parts repaired or replaced. New parts and repairs may be necessary even if the belt or LATCH system wasn’t being used at the time of the collision. If an air bag inflates, you’ll need to replace air bag system parts. See the part on the air bag system earlier in this section.

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Section 2

Features and Controls

Keys ............................................................... 2.3 ......................... 2.4 Remote Keyless Entry System Remote Keyless Entry System Operation ........... 2.5 Doors and Locks ............................................. 2.8 Power Door Locks .......................................... 2-9 Delayed Locking ........................................... 2-10 Programmable Automatic Door Locks .............. 2-10 Rear Door Security Locks

(Crew Cabs) ............................................. 2-12 Lockout Protection ........................................ 2-12 -2-1 3 Rear Doors ................................................. Tailgate ....................................................... 2-13 Windows ........................................................ 2-15 Manual Windows .......................................... 2-16 Power Windows ............................................ 2-16 Swing-Out Windows ...................................... 2-17 Sun Visors ................................................... 2-17 Theft-Deterrent Systems .............................. 2-18 ....... 2-18 Content Theft-Deterrent Passlock@ .................................................... 2-20 Starting and Operating Your Vehicle ................ 2-21 New Vehicle Break-In .................................... 2-21 Ignition Positions .......................................... 2-21 Starting Your Engine ..................................... 2-23

...................

Engine Coolant Heater ................... .... 2.25 Automatic Transmission Operation ................... 2-26 Manual Transmission Operation ...................... 2-30 Four-wheel Drive .......................................... 2.35 Parking Brake .............................................. 2.44 Shifting Into Park (P) ..................................... 2-45 Shifting Out of Park (P) ................................. 2-48 Parking Your Vehicle ..................................... 2-48 Parking Over Things That Burn ....................... 2-49 Engine Exhaust ............................................ 2-49 Running Your Engine While You Are Parked .... 2-50 Mirrors ........................................................... 2-52 Manual Rearview Mirror ................................. 2-52 Automatic Dimming Rearview Mirror with Onstat-@, Compass and Temperature Display ....................................................

2-52

Automatic Dimming Rearview Mirror with

Compass and Temperature Display .............. 2-54 Outside Manual Mirrors .................................. 2-57 Outside Camper-Type Mirrors ......................... 2-57 Outside West Coast-Type Mirrors .................... 2-58 Outside Power Mirrors ................................... 2-58 Outside Power Camper-Type Mirror ................. 2-59 Outside Power Foldaway Mirrors ..................... 2-59 Outside Automatic Dimming Mirror .................. 2-59

2- 1

Section 2

Features and Controls

Outside Curb View Assist Mirrors .................... 2-60 Outside Convex Mirror ................................... 2.60 Outside Heated Mirrors .................................. 2.60 Onstar@ System ............................................. 2.61 2.63 Storage Areas ................................................ Glove Box ................................................... 2.63

Cupholder(s) ................................................ 2.63 Center Overhead Console .............................. 2.63 Front Storage Area ....................................... 2.66 ......................... 2.66 Center Console Storage Area 2.67 ............................................... 2.67

...................................

Memory Seat

Personalization

Vehicle

2-2

Keys

Leaving children in a vehicle with the ignition key is dangerous for many reasons. A child or others could be badly injured or even killed. They could operate the power windows or other controls or even make the vehicle move. Don’t leave the keys in a vehicle with children.

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Your vehicle has one double-sided key for the ignition and all door locks as well as the spare tire hoist lock (if equipped).

Remote Keyless Entry System If equipped, the remote keyless entry system operates on a radio frequency subject to Federal Communications Commission (FCC) Rules and with Industry Canada. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause interference, and 2. This device must accept any interference received,

including interference that may cause undesired operation of the device.

This device complies with RSS-210 of Industry Canada. Operation is subject to the following two conditions:

1. This device may not cause interference, and 2. This device must accept any interference received,

including interference that may cause undesired operation of the device.

or modifications to this system by other than to

an authorized service facility could void authorization use this equipment.

If you ever lose your keys, your dealer will be able to assist you with obtaining replacements. Noficer Your vehicle has a number of features that can help prevent theft. You can have a lot of trouble getting into your vehicle if you ever lock your keys inside. YOU may even have to damage your vehicle to Changes get in. So be sure you have spare keys. If you ever do get locked out of your vehicle, call the GM Roadside Assistance Center. See Roadside Assistance Program on page 7-6. If your vehicle is equipped with the Onstar@ system with an active subscription and you lock your keys inside the vehicle, Onstar@ may be able to send a command to unlock your vehicle. See OnStap System on page 2-67 for more information.

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At times you may notice a decrease in range. This is normal for any remote keyless entry system. If the transmitter does not work or if you have to stand closer to your vehicle for the transmitter to work, try this:

Check the distance. You may be too far from your vehicle. You may need to stand closer during rainy or snowy weather. Check the location. Other vehicles or objects may be blocking the signal. Take a few steps to the left or right, hold the transmitter higher, and try again. Check to determine if battery replacement or resynchronization is necessary. See “Battery Replacement” and “Resynchronization” under Remote Keyless Entry System Operation on page 2-5. If you are still having trouble, see your dealer or a qualified technician for service.

Remote Keyless Entry System Operation If your vehicle has this feature, you can lock and unlock your doors from about 3 feet (1 rn) up to 30 feet (9 m) away using the remote keyless entry transmitter supplied with your vehicle. UNLOCK: Pressing this button once will unlock the driver’s door. The parking lamps will flash and the interior lights will come on. The ground illumination lamps will come on. Pressing UNLOCK again within three seconds will cause the remaining doors to unlock. The parking lamps will flash and the interior lights will come on. LOCK: Pressing this button once will lock all of the doors. Wait one second, then press LOCK again and the horn will chirp. Operating the keyless entry transmitter may interact with the theft-deterrent system. See Content Theft-Deterrent on page 2- 18. Remote Alarm When the panic button with the horn symbol on the keyless entry transmitter is pressed, the horn will sound and the headlamps and taillamps will flash for up to 30 seconds. This can be turned off by pressing the panic button again, waiting for 30 seconds, or starting the vehicle.

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Matching Transmitter(s) to Your Vehicle Each remote keyless entry transmitter is coded to prevent another transmitter from unlocking your vehicle. If a transmitter is lost or stolen, a replacement can be purchased through your dealer. Remember to bring any remaining transmitters with you when you go to your dealer. When the dealer matches the replacement transmitter to your vehicle, any remaining transmitters must also be matched. Once new transmitter, the lost transmitter will not unlock your vehicle. Each vehicle can have a maximum of four transmitters matched to it.

your dealer has coded the

Battery Replacement Under normal use, the battery in your remote keyless entry transmitter should last about two years. You can tell the battery is weak if the transmitter won’t work at the normal range in any location. If you have to get close to your vehicle before the transmitter works, it’s probably time to change the battery. Notice: When replacing the battery, use care not to touch any of the Static from your body transferred to these surfaces may damage the

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To replace the battery in the keyless entry transmitter do the following:

1. Insert a dime, or similar object, in the slot between the covers of the transmitter housing near the key ring hole. Remove the bottom by twisting the dime.

2. Remove and replace the battery with a three-volt

CR2032 or equivalent battery, positive (+) side up.

3. Align the covers and snap them together. 4. Resynchronize the transmitter. 5. Check the operation of the transmitter.

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There are several ways to lock and unlock your vehicle. You can use the keyless entry system (if equipped). You can also use your key.

To lock the door from the inside, slide the lever rearward. To unlock the door, slide the lever forward.

Door9 m d Locks

.i

Unlocked doors can be dangerous.

Passengers - especially children - can easily open the doors and fall out of a moving vehicle. When a door is locked, the handle won’t open it. You increase the chance of being thrown out of the vehicle in a crash if the doors aren’t locked. So, wear safety belts properly and lock the doors whenever you drive. Young children who get into unlocked vehicles may be unable to get out. A child can be overcome by extreme heat and can suffer permanent injuries or even death from heat stroke. Always lock your vehicle whenever you leave it. Outsiders can easily enter through an unlocked door when you slow down or stop your vehicle. Locking your doors can help prevent this from happening.

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Power Door Locks

If your vehicle has this power door lock switch, press the raised side of the switch, with the lock symbol, on either front door to lock all the doors at once.

Press the recessed side of the switch with the unlock symbol, to unlock all the doors at once.

If your vehicle has this power door lock switch, press the bottom of the switch on either front door to lock all the doors at once.

Press the top of the switch to unlock all the doors at once. The power door locks will operate at any time even when the ignition is off. The power door locks will also automatically lock when the vehicle is out of PARK (P), or for manual transmission, when the vehicle reaches 8 mph (24 km/h). To unlock the doors, refer to the instructions listed previously. The automatic locking feature can be disabled, if you prefer. See Programmable Automatic Door Locks on page 2-10 in the following text. Operating the power locks may interact with the theft-deterrent system (if equipped). See Content Theft-Deterrent on page 2- 18.

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Programmable Automatic Door Locks If your vehicle has power door locks, it is equipped with a feature that enables you to program the door locks. Your vehicle left the factory programmed to automatically lock all doors when the vehicle is out of PARK (P), and all doors unlock when the vehicle is in PARK (P). You can set the automatic door lock feature to unlock the doors you select once the vehicle is in PARK (P). If your vehicle has a manual transmission it left the factory programmed to lock all doors when the vehicle speed is greater than 8 mph (1 2 km/h) for two seconds, and unlock all doors once the key is removed from the ignition. You can set the automatic door lock feature to unlock the doors you select once the key is removed from the ignition. The following instructions detail how to program your door locks.

Delayed Locking

If your vehicle is a Crew Cab, it may be equipped with this feature. When you lock the doors using the power lock switch or the remote keyless entry transmitter with any door open three chimes will signal that delayed locking is being used. Five seconds after the last door is closed, all the doors will lock. All doors can be re-opened for up to five seconds from the time the last door is closed. You can lock the door immediately using the power door lock switch or the optional remote keyless entry transmitter a second time. This feature will not lock the doors if the key is in the ignition. To enable or disable the delayed locking feature, do the following: 1. Press and hold the power door lock switch on the

driver’s door in the lock position.

2. Press the remote keyless entry transmitter unlock

button twice.

If the feature is disabled, the doors will lock immediately when a power door lock switch or remote keyless entry transmitter button is pressed.

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To enter the program mode you need to do the following:

The following is a list of the available programming options:

1.

2.

3.

Beginning with the ignition in LOCK. Pull back on the turn signal/multifunction lever all the way toward you until flash-to-pass is activated, and hold it while you perform the next step. Turn your key to RUN and LOCK twice. Then, with the key in LOCK, release the turn signal/multifunction lever. Once you do this, you will hear the lock mechanism lock and unlock. You are now ready to program the automatic door locks. Select one of the following four programming options and follow the instructions. You will have thirty seconds to complete programming. If you exceed the thirty-second limit, the locks will automatically lock and unlock to indicate you have left the program mode. If this occurs, repeat the procedure beginning with Step 1. You can exit the program mode any time by turning the ignition to RUN (the locks will automatically lock and unlock to indicate you are leaving the program mode.) If the IocWunlock switches are not pressed while in the programming mode, the automatic IocWunlock setting will not be modified.

All doors IocWOnly the driver’s door unlocks: Press the lock side of the power door lock switch on the door panel once and then the uniock side once.

0 All doors locWAll doors unlock: Press the lock

side of the power door lock switch on the door panel once, and then the unlock side twice.

* All doors IocWNone of the doors unlock: Press the lock side of the power door lock switch on the door panel once, and then the unlock side three times.

0 No doors IocWNone of the doors unlock: Press the lock side of the power door lock switch on the door panel twice. This turns off the automatic lock feature.

For more information, see your dealer.

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3. To engage the rear door security lock, move the

lever forward.

4. To disengage the lock, move the lever rearward. 5. Close the door. 6. Do the same thing to the other rear door. The rear doors of your vehicle cannot be opened from the inside when this feature is in use. If you want to open the rear door while the security lock is engaged, unlock the door and open the door from the outside. Lockout Protection This feature protects you from locking your key in the vehicle when the key is in the ignition and a door is open. If the power lock switch is pressed when a door is open and the key is in the ignition, all of the doors will lock and then the driver’s door will unlock.

Rear Door Security Locks (Crew Cabs) With this feature, you can lock the rear side doors so that they cannot be opened from the inside by passengers.

This feature is located on the inside edge of the rear doors. 1. To use one of the locks do the following: 2. Open one of the rear doors.

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Rear Doors

Your vehicle may door(s) that allows easier access to the rear area of the extended cab.