Airbag System
The vehicle has the following airbags:
-A frontal airbag for the driver
-A frontal airbag for the front outboard passenger
-A seat-mounted side impact airbag for the driver
-A seat-mounted side impact airbag for the front outboard passenger
-A roof-rail airbag for the driver and the passenger seated directly behind the driver
-A roof-rail airbag for the front outboard passenger and the passenger seated directly behind the front outboard passenger
All vehicle airbags have the word AIRBAG on the trim or on a label near the deployment opening.
For frontal airbags, the word AIRBAG is on the center of the steering wheel for the driver and on the instrument panel for the front outboard passenger.
For seat-mounted side impact airbags, the word AIRBAG is on the side of the seatback or side of the seat closest to the door.
For roof-rail airbags, the word AIRBAG is on the ceiling or trim.
Airbags are designed to supplement the protection provided by seat belts. Even though today's airbags are also designed to help reduce the risk of injury from the force of an inflating bag, all airbags must inflate
Here are the most important things to know about the airbag system:
Where Are the Airbags?
The driver frontal airbag is in the center of the steering wheel. The front outboard passenger frontal airbag is in the passenger side instrument panel.
The front center airbag is in the inboard side of the driver seatback.
Driver Side Shown, Passenger Side Similar
The driver and front outboard passenger seat-mounted side impact airbags are in the side of the seatbacks closest to the door.
Driver Side Crew Cab Shown, Passenger Side and Extended Cab Similar
The roof-rail airbags for the driver, front outboard passenger, and second row outboard passengers are in the ceiling above the side windows.
When Should an Airbag Inflate?
This vehicle is equipped with airbags. See Airbag System 0 34. Airbags are designed to inflate if the impact exceeds the specific airbag system's deployment threshold.
Deployment thresholds are used to predict how severe a crash is likely to be in time for the airbags to inflate and help restrain the occupants. The vehicle has electronic sensors that help the airbag system
determine the severity of the impact. Deployment thresholds can vary with specific vehicle design.
Frontal airbags are designed to inflate in moderate to severe frontal or near frontal crashes to help reduce the potential for severe injuries, mainly to the driver's or front outboard passenger's head and chest.
Whether the frontal airbags will or should inflate is not based primarily on how fast the vehicle is traveling. It depends on what is hit, the direction of the impact, and how quickly the vehicle slows down.
Frontal airbags may inflate at different crash speeds depending on whether the vehicle hits an object straight on or at an angle, and whether the object is fixed or moving, rigid or deformable, narrow or wide.
Frontal airbags are not intended to inflate during vehicle rollovers, in rear impacts, or in many side impacts.
In addition, the vehicle has advanced technology frontal airbags. Advanced technology frontal airbags adjust the restraint according to crash severity.
Seat-mounted side impact airbags are designed to inflate in moderate to severe side crashes depending on the location of
the impact. Seat-mounted side impact airbags are not designed to inflate in frontal impacts, near frontal impacts, rollovers,
or rear impacts. A seat-mounted side impact airbag is designed to inflate on the side of the vehicle that is struck.
Roof-rail airbags are designed to inflate in moderate to severe side crashes depending on the location of the impact. In addition, these roof-rail airbags are designed to inflate during a rollover or in a severe frontal impact. Roof-rail airbags are not designed to inflate in rear impacts. Both roof-rail airbags will inflate when either side of the vehicle is struck, if the sensing system predicts that the vehicle is about to roll over on its side, or in a severe frontal impact.
In any particular crash, no one can say whether an airbag should have inflated simply because of the vehicle damage or repair costs.
What Makes an Airbag Inflate?
In a deployment event, the sensing system sends an electrical signal triggering a release of gas from the inflator. Gas from the inflator fills the airbag causing the bag to
break out of the cover. The inflator, the airbag, and related hardware are all part of the airbag module.
For airbag locations, see Where Are the Airbags? .
How Does an Airbag Restrain?
In moderate to severe frontal or near frontal collisions, even belted occupants can contact the steering wheel or the instrument panel. In moderate to severe side collisions, even belted occupants can contact the inside of the vehicle.
Airbags supplement the protection provided by seat belts by distributing the force of the impact more evenly over the
occupant's body.
Rollover capable roof-rail airbags are designed to help contain the head and chest of occupants in the outboard seating positions in the first and second rows. The rollover capable roof-rail airbags are designed to help reduce the risk of full or partial ejection in rollover events, although no system can prevent all such ejections.
But airbags would not help in many types of collisions, primarily because the occupant's motion is not toward those airbags. See When Should an Airbag Inflate? .
Airbags should never be regarded as anything more than a supplement to seat belts.
What Will You See after an Airbag Inflates?
After frontal and seat-mounted side impact airbags inflate, they quickly deflate, so quickly that some people may not even realize the airbags inflated. Roof-rail airbags may still be at least partially inflated for some time after they inflate. Some components of the airbag module may be hot for several minutes. For location of the airbags, see Where Are the Airbags? .
The parts of the airbag that come into contact with you may be warm, but not too hot to touch. There may be some smoke and dust coming from the vents in the deflated airbags. Airbag inflation does not prevent the driver from seeing out of the windshield or being able to steer the vehicle, nor does it prevent people from leaving the vehicle.
The vehicle has a feature that may automatically unlock the doors, turn on the interior lamps and hazard warning flashers, and shut off the fuel system after the airbags inflate. The feature may also activate, without airbag inflation, after an event that exceeds a predetermined threshold. After turning the ignition off and then on again, the fuel system will return to normal operation; the doors can be locked, the interior lamps can be turned off, and the hazard warning flashers can be turned
off using the controls for those features.
If any of these systems are damaged in the crash they may not operate as normal.
In many crashes severe enough to inflate the airbag, windshields are broken by vehicle deformation. Additional windshield breakage may also occur from the front outboard passenger airbag.
. Airbags are designed to inflate only once. After an airbag inflates, you will need some new parts for the airbag system.
If you do not get them, the airbag system will not be there to help protect you in another crash. A new system will
include airbag modules and possibly other parts. The service manual for the vehicle covers the need to replace other parts.
The vehicle has a crash sensing and diagnostic module which records information after a crash. See Vehicle Data Recording and Privacy 0 337 and Event Data Recorders 0 338.
Let only qualified technicians work on the airbag systems. Improper service can mean that an airbag system will not work properly. See your dealer for service.
Passenger Sensing System
The vehicle has a passenger sensing system for the front outboard passenger position. The passenger airbag status indicator will light on the overhead console when the vehicle is started.
The words ON and OFF, or the symbols for on and off, will be visible during the system check. When the system check is complete, either the word ON or OFF, or the symbol for on and off, will be visible. See Passenger Airbag Status Indicator 0 85.
The passenger sensing system turns off the front outboard passenger frontal airbag under certain conditions. No other airbag is affected by the passenger sensing system.
The passenger sensing system works with sensors that are part of the front outboard passenger seat and seat belt. The sensors are designed to detect the presence of a properly seated occupant and determine if the front outboard passenger frontal airbag should be allowed to inflate or not.
According to accident statistics, children are safer when properly secured in a rear seat in the correct child restraint for their weight and size.
Whenever possible, children aged 12 and under should be secured in a rear seating position.
Never put a rear-facing child seat in the front. This is because the risk to the rear-facing child is so great, if the airbag inflates.
If the vehicle does not have a rear seat that will accommodate a rear-facing child restraint, a rear-facing child restraint should not be installed in the vehicle, even if the airbag is off.
The passenger sensing system is designed to turn off the front outboard passenger frontal airbag if:
-The front outboard 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 child restraint.
-The system determines that a small child is present in a booster seat.
-A front outboard passenger takes his/her weight off of the seat for a period of time.
-The front outboard passenger seat is occupied by a smaller person, such as a child who has outgrown child restraints.
There is a critical problem with the airbag system or the passenger sensing system.
When the passenger sensing system has turned off the front outboard passenger frontal airbag, the OFF indicator will light and stay lit as a reminder that the airbag is off. See Passenger Airbag Status Indicator.
If the On Indicator Is Lit for a Child Restraint
The passenger sensing system is designed to turn off the front outboard passenger frontal airbag if the system determines that an infant is present in a child restraint. If a child restraint has been installed and the ON indicator is lit:
-Turn the vehicle off.
-Remove the child restraint from the vehicle.
-Remove any additional items from the seat such as blankets, cushions, seat covers, seat heaters, or seat massagers.
-Reinstall the child restraint following the directions provided by the child restraint manufacturer and refer to Securing Child Restraints (With the Seat Belt in the Rear Seat) 0 64 or
Securing Child Restraints (With the Seat Belt in the Front Seat) 0 69.
-If, after reinstalling the child restraint and restarting the vehicle, the ON indicator is still lit, turn the vehicle off. Then slightly recline the vehicle seatback and adjust the seat cushion,
if adjustable, to make sure that the vehicle seatback is not pushing the child restraint into the seat cushion. Also make sure the child restraint is not trapped under the vehicle head restraint. If this happens, adjust the head restraint. See Head Restraints 0 21.
-Restart the vehicle.
The passenger sensing system may or may not turn off the airbag for a child in a child restraint depending upon the child’s size. It is better to secure the child restraint in a rear seat. Never put a rear-facing child restraint in the front seat, even if the ON indicator is not lit.
If the Off Indicator Is Lit for an Adult-Sized Occupant
If a person of adult-size is sitting in the front outboard passenger seat, but the OFF indicator is lit, it could be because that person is not sitting properly in the seat or that the child restraint locking feature is engaged. Use the following steps to allow the system to detect that person and enable the front outboard passenger frontal airbag:
-Turn the vehicle off.
-Remove any additional material from the seat, such as blankets, cushions, seat covers, seat heaters, or seat massagers.
-Place the seatback in the fully upright position.
-Have the person sit upright in the seat, centered on the seat cushion, with legs comfortably extended.
-If the shoulder portion of the belt is pulled out all the way, the child restraint locking feature will be engaged. This may unintentionally cause the passenger sensing system to turn the airbag off for some adult-sized occupants. If this happens, unbuckle the belt, let the belt go back all the way, and then buckle the belt again without pulling the belt out all the way.
-Restart the vehicle and have the person remain in this position for two to three minutes after the ON indicator is lit.
Additional Factors Affecting System Operation
Seat belts help keep the passenger in position on the seat during vehicle maneuvers and braking, which helps the passenger sensing system maintain the
passenger airbag status. See “Seat Belts” and “Child Restraints” in the Index for additional information about the importance of proper restraint use.
A thick layer of additional material, such as a blanket or cushion, or aftermarket equipment such as seat covers, seat heaters, and seat massagers can affect how well the passenger sensing system operates. We recommend that you not use seat covers or other aftermarket equipment except when approved by GM for your specific vehicle. See Adding Equipment to the
Airbag-Equipped Vehicle 0 43 for more information about modifications that can affect how the system operates.
The ON indicator may be lit if an object, such as a briefcase, handbag, grocery bag, laptop, or other electronic device, is put on an unoccupied seat. If this is not desired remove the object from the seat.
Servicing the Airbag-Equipped Vehicle
Airbags affect how the vehicle should be serviced. There are parts of the airbag system in several places around the vehicle. Your dealer and the service manual have information about servicing the vehicle and the airbag system. To purchase a service manual, see Publication Ordering Information.
Adding Equipment to the Airbag-Equipped Vehicle
Adding accessories that change the vehicle's frame, bumper system, height, front end, or side sheet metal may keep the airbag system from working properly.
The operation of the airbag system can also be affected by changing any parts of the front seats, seat belts, airbag sensing and
diagnostic module, steering wheel, instrument panel, inner door seals including the speakers, any of the airbag modules, ceiling or pillar garnish trim, overhead console, front sensors, side impact sensors, or airbag wiring.
Your dealer and the service manual have information about the location of the airbag sensors, sensing and diagnostic module, and airbag wiring.
In addition, the vehicle has a passenger sensing system for the front outboard passenger position, which includes sensors that are part of the passenger seat. The passenger sensing system may not operate properly if the original seat trim is replaced with non-GM covers, upholstery, or trim; or with GM covers, upholstery, or trim designed for a different vehicle. Any object, such as an aftermarket seat heater or a comfort-enhancing pad or device, installed under or on top of the seat fabric, could also interfere with the operation of the passenger sensing system. This could either prevent proper deployment of the passenger airbag(s) or prevent the passenger sensing system from properly turning off the passenger airbag(s). See Passenger Sensing System 0 39.
If the vehicle has rollover roof-rail airbags, see Different Size Tires and Wheels 0 281 for additional important information.
If the vehicle must be modified because you have a disability and have questions about whether the modifications will affect the vehicle's airbag system, or if you have questions about whether the airbag system will be affected if the vehicle is modified for any other reason, call Customer Assistance. See Customer Assistance Offices.
Airbag System Check
The airbag system does not need regularly scheduled maintenance or replacement.
Make sure the airbag readiness light is working. See Airbag Readiness Light.
Replacing Airbag System Parts after a Crash
If an airbag inflates, you will need to replace airbag system parts. See your dealer for service.
If the airbag readiness light stays on after the vehicle is started or comes on when you are driving, the airbag system may not work properly. Have the vehicle serviced right away. See Airbag Readiness Light 0 85.
Download Manual