Terrain FWD L4-2.4L (2010)
Repairs and Inspections Required After a Collision: Service and Repair
Supplemental Inflatable Restraints
Repairs and Inspections Required After a Collision
Accident With or Without Air Bag Deployment - Component Inspections
Warning
Proper operation of the Supplemental Inflatable Restraint (SIR) sensing system requires that any repairs to the vehicle structure return the vehicle
structure to the original production configuration. Not properly repairing the vehicle structure could cause non-deployment of the air bag(s) in a frontal
collision or deployment of the air bag(s) for conditions less severe than intended.
After any collision, inspect the following components as indicated. If you detect any damage, replace the component. If you detect any damage to the
mounting points or mounting hardware, repair the component or replace the hardware as needed.
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The steering column-Inspect the steering column for bending, twisting, buckling or any type of damage.
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The instrument panel knee bolsters and mounting points-Inspect the knee bolsters for bending, twisting, buckling, or any other type of damage.
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The instrument panel brackets, braces, etc.-Inspect for bending, twisting, buckling, or any other type of damage.
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The seat belts-Perform the seat belt operational and functional checks. Refer to Repairs and Inspections Required After a Collision (See: Seat
Belts).
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The instrument panel cross car beam-Inspect for bending, twisting, buckling, or any other type of damage.
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The instrument panel mounting points and brackets-Inspect for bending, twisting, buckling, or any other type of damage.
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The seats and seat mounting points-Inspect for bending, twisting, buckling, or any other type of damage.
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The roof and headliner mounting points.
Accident With Frontal Air Bag Deployment - Component Replacement and Inspections
After a collision involving air bag deployment, replace the following components.
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Passenger instrument panel air bag
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Driver steering wheel air bag
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Inflatable restraint sensing and diagnostic module (SDM)
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Front and/or side impact sensors
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Driver/Passenger seat side air bag, if deployed
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Seat back cover on if side seat air bag is deployed
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Driver/Passenger seat belt anchor and/or retractor pretensioners
Perform additional inspections on the following components.
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Steering wheel air bag coil and the coil wiring pigtail-Inspect for melting, scorching, or other damage due to excessive heat.
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Mounting points or mounting hardware for the passenger instrument panel air bag, steering wheel air bag, SDM, seat side air bag (if deployed) and
seat belt anchor and/or retractor pretensioners-Inspect for any damage and repair or replace each component as needed.
Accident With Side Seat Air Bag Deployment - Component Replacement and Inspections
After a collision involving driver/passenger side seat air bag deployment, replace the following components.
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Left/right side impact sensors on the side of the impact.
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Left/right roof rail air bag on the side of the impact.
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Inflatable restraint sensing and diagnostic module (SDM), if SDM has DTC B0052 56.
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Inflatable restraint seat belt anchor and/or retractor pretensioner.
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Driver or passenger seat back cushion cover replacement.
Warning
Do not repair or replace the seat stitching or seams in the seat back trim cover with an internal mounted seat side airbag module. Replace the complete
seat back trim cover from the OEM. Non-OEM seat stitching may cause improper airbag deployment which could result in personal injury.
Perform additional inspections on the following components.
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Mounting points or mounting hardware for the side impact sensors, and driver/passenger side seat air bags on the side of impact-Inspect for any
damage and repair or replace each component as needed.
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Mounting points, mounting hardware, headliner and trim pieces for the left/right roof rail air bag on the side of impact-Inspect for any damage and
repair or replace each component as needed.
