Air Bag Control Module: Service and Repair

Exploded View SR-16:

DIAGNOSIS SENSOR UNIT

Removal and Installation

REMOVAL

CAUTION:
- Before servicing, turn ignition switch OFF, disconnect both battery terminal and wait at least 3 minutes.
- Before disconnecting the air bag sensor unit harness connector, be sure to disconnect the each harness connector of the air bag module and pre-tensioner seat belt to prevent air bag deployment by static electricity and pre-tensioner seat belt operation.
- Do not use air tools or electric tools for servicing.

1. Disconnect each connector of all air bag modules and pre-tensioner seat belts.
2. Remove the center console assembly.
3. Remove the center console rear bracket.
4. Disconnect diagnosis sensor unit harness connector.
5. Remove TORX bolts (T50)/ground bolt, and then remove diagnosis sensor unit.

CAUTION:
- Do not use old fixing bolts after removal; replace with new bolts.
- Replace the diagnosis sensor unit if it has been dropped or sustained an impact.
- Replace the diagnosis sensor unit of deployed SRS air bag and deployed SRS front seat belt pre-tensioner.

INSTALLATION
Install in the reverse order of removal.

CAUTION:
- Do not damage the diagnosis sensor harness.
- In case that malfunction is detected by the air bag warning lamp, reset by the self-diagnosis function and delete the memory by CONSULT III.
- In case that malfunction is still detected after the above operation, perform self-diagnosis to repair malfunctions.
- After the work is completed, check that no system malfunction is detected by air bag warning lamp. Refer to SRC-15, "Diagnosis Description". Diagnosis Description




ECU DISCRIMINATED NO.
After replacing the diagnosis sensor unit, confirm that the diagnosis sensor unit identification is correct for the vehicle as equipped.