OEM Restraints System Part Replacement Search


2007 Buick Terraza

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DISABLE PROCEDURE AND TIME (Always Check Service Manual)

1. Turn the steering wheel so that the vehicle's wheels are pointing straight ahead.
2. Place the ignition in the OFF position.
3. Disconnect the negative battery cable from the battery.
4. Wait 1 minute before working on system.

PARTS THAT MUST BE REPLACED FOLLOWING A DEPLOYMENT

With a front airbag deployment:
• Inflatable restraint front end sensors [Airbag Sensor, Front]
• Inflatable restraint instrument panel module [Airbag, Instrument Pnl], if deployed and after performing the necessary inspections
• Inflatable restraint steering wheel module [Airbag, Steering Wheel]
• Inflatable restraint sensing and diagnostic module (SDM) [Module, Airbag Control]
• Inflatable restraint seat belt retractor pretensioner with the buckle, guide and retractor assembly LT/RT
• Replace any seat belt system that was in use during the collision serious enough to deploy any automatic restraint device such as air bags and seat belt pretensioners. This not only includes seat belt systems in use by people of adult size, but seat belt systems used to secure child restraints, infant carriers and booster seats, including LATCH system and top tether anchorages.
• Inflatable restraint side impact module [Airbag, Front Seat], if deployed
• Any damaged restraint system part

CAUTION: Restraint systems can be damaged in a collision. To help avoid injury and ensure that all parts in need of replacement are replaced:

Replace any seat belt system that was in use during a collision serious enough to deploy any automatic restraint device such as air bags and seat belt pretensioners. This not only includes seat belt systems in use by people of adult size, but seat belt systems used to secure child restraints, infant carriers and booster seats, including LATCH system and top tether anchorages.

Replace any seat belt system that has torn, worn, or damaged components. This not only includes adult seat belt systems, but built-in child restraints and LATCH system components, if any.

Replace any seat belt system if you observe the words "REPLACE" or "CAUTION", or if a yellow tag is visible. Do not replace a seat belt system if only the child seat caution label is visible.

Replace any seat belt system if you are doubtful about its condition. This not only includes adult seat belt systems, but built-in child restraints, LATCH system components, and any restraint system used to secure infant carriers, child restraints and booster seats.

Do NOT replace single seat belt system components in vehicles that have been in a collision as described above. Always replace the entire seat belt system with
the buckle, guide and retractor assembly, which includes the latch and webbing material.

After a minor collision where no automatic restraint device was deployed, seat belt system replacement may not be necessary, unless some of the parts are torn, worn, or otherwise damaged.

With a side airbag deployment:
• Inflatable restraint side impact sensor (SIS) [Airbag Sensor, Side], on side of impact
• Inflatable restraint side impact module [Airbag, Front Seat], on side of impact , if deployed
• Inflatable restraint sensing and diagnostic module (SDM) [Module, Airbag Control]
• Passenger seat bottom with passenger presence system (PPS)
• Inflatable restraint seat belt retractor pretensioner with the buckle, guide and retractor assembly LT/RT
• Replace any seat belt system that was in use during the collision serious enough to deploy any automatic restraint device such as air bags and seat belt pretensioners. This not only includes seat belt systems in use by people of adult size, but seat belt systems used to secure child restraints, infant carriers and booster seats, including LATCH system and top tether anchorages.
• Any damaged restraint system part

Sensor Replacement Guidelines:
The EFS and SIS replacement policy requires replacing sensors in the area of accident damage. The area of accident damage is defined as the portion of the vehicle which is crushed, bent, or damaged due to a collision.

• Replace the sensor whether or not the air bags have deployed.
• Replace the sensor even if it appears to be undamaged.
Sensor damage which is not visible, such as a slight bending of the mounting bracket or cuts in the wire insulation, can cause improper operation of the sensor. Do not try to determine whether the sensor is undamaged. Replace the sensor.


CAUTION: Restraint systems can be damaged in a collision. To help avoid injury and ensure that all parts in need of replacement are replaced:

Replace any seat belt system that was in use during a collision serious enough to deploy any automatic restraint device such as air bags and seat belt pretensioners. This not only includes seat belt systems in use by people of adult size, but seat belt systems used to secure child restraints, infant carriers and booster seats, including LATCH system and top tether anchorages.

Replace any seat belt system that has torn, worn, or damaged components. This not only includes adult seat belt systems, but built-in child restraints and LATCH system components, if any.

Replace any seat belt system if you observe the words "REPLACE" or "CAUTION", or if a yellow tag is visible. Do not replace a seat belt system if only the child seat caution label is visible.

Replace any seat belt system if you are doubtful about its condition. This not only includes adult seat belt systems, but built-in child restraints, LATCH system components, and any restraint system used to secure infant carriers, child restraints and booster seats.

Do NOT replace single seat belt system components in vehicles that have been in a collision as described above. Always replace the entire seat belt system with
the buckle, guide and retractor assembly, which includes the latch and webbing material.

After a minor collision where no automatic restraint device was deployed, seat belt system replacement may not be necessary, unless some of the parts are torn, worn, or otherwise damaged.

PARTS THAT MUST BE INSPECTED AND REPLACED IF DAMAGED

With a front airbag deployment:
• Steering column
• Instrument panel knee bolsters [Bolster, Knee] and mounting points
• Instrument panel brackets, braces, etc.
• Instrument panel mounting points and brackets
• Seats and seat mounting points
• Seat belts not in use during the collision
• Passenger seat bottom with passenger presence system (PPS)
• Inflatable restraint steering wheel module coil [Clock Spring] and coil wiring pigtail
• Mounting points and mounting hardware for the inflatable restraint instrument panel module, steering wheel module and SDM
• Any restraint system part or wiring identified by diagnostic check

With a side airbag deployment:
• Steering column
• Instrument panel knee bolsters and mounting points
• Instrument panel brackets, braces, etc.
• Instrument panel mounting points and brackets
• Seats and seat mounting points
• Seat belts not in use during the collision
• Passenger seat bottom with passenger presence system (PPS)
• Mounting points or mounting hardware for the inflatable restraint SIS and side impact module on the side of impact
• Mounting points or mounting hardware for the inflatable restraint SDM
• Any restraint system part or wiring identified by diagnostic check


Additional Information

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*This matrix does not currently contain all production vehicles sold in the United States. Please refer back to this page frequently to ensure the most up-to-date information. The following charts were developed in cooperation with AudaExplore, a Solera company. The contents are based on the information available at the time of publication. To ensure that the most recent information is used, always refer to the vehicle maker's technical information before working with airbags and other passive restraint systems.


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