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COLLISION DIAGNOSIS SR-19 < REMOVAL AND INSTALLATION > C D E F G I J K L M A B SR N O P FOR FRONTAL COLLISION: When SRS is not activated in a collision CAUTION: Due to varying models and option levels, not all parts listed in the chart below apply to all vehicles. WORK PROCEDURE 1. Before performing any of the following steps, ensure that all vehicle body and structural repairs have been completed. 2. Check the SRS components using the table below: Replace any SRS components showing visible signs of damage. (dents, cracks and deformation, etc.) 3. Perform self-diagnosis using CONSULT-III or air bag warning lamp. Refer to Function (Without CONSULT-III)" for details. Ensure entire SRS operates properly. 4. After the work is completed, perform self-diagnosis to check that no malfunction is detected. Refer to . SRS INSPECTION (FOR FRONTAL COLLISION) Harness and connectors 1. Check connectors for poor connection, damage, and terminals for deformities. 2. Check harness for binding, chafing, cuts, or deformities. 3. If no damage is found, reinstall the harness and connectors. 4. If damaged—REPLACE the damaged harness. Do not attempt to repair, splice or modify any Instrument panel assembly If the passenger front air bag has deployed: Part Inspection Part Inspection Driver air bag module If the driver air bag has NOT been activated: Remove driver air bag module. Check harness cover and connectors for damage, terminals 2. Install driver air bag module into the steering wheel to check fit and alignment with the wheel. 3. If no damage is found, reinstall with new fasteners. 4. If damaged—REPLACE. Install driver air bag modules with new fasteners. Front passenger air bag module If the front passenger air bag has NOT been activated: Remove front passenger air bag module. Check harness cover and connectors for damage, 2. Install front passenger air bag module into the instrument panel to check fit with the instrument 3. If no damage is found, reinstall with new fasteners. 4. If damaged—REPLACE. Install front passenger air bag modules with new fasteners. Crash zone sensor If the front air bags or seat belt pre-tensioners have NOT been activated: Remove the crash zone sensor. Check harness connectors for damage, terminals for defor- 2. Check for visible signs of damage (dents, cracks, deformation) of the crash zone sensor and 3. Install the crash zone sensor to check fit. 4. If no damage is found, reinstall with new fasteners. 5. If damaged—REPLACE the crash zone sensor and bracket with new fasteners. Seat belt pre-tensioner assem- If the pre-tensioners have NOT been activated: Remove seat belt pre-tensioners. 2. Check belts for damage and anchors for loose mounting. 3. Check retractor for smooth operation. 4. Check seat belt adjuster for damage. 5. Check for deformities of the center pillar inner. 6. If the center pillar inner has no damage, REPLACE the seat belt pre-tensioner assembly. 7. If no damage is found, reinstall seat belt pre-tensioner assembly. 8. If damaged—REPLACE. Install the seat belt pre-tensioners with new fasteners. |