Air Bag Control Module: Service and Repair

DIAGNOSIS SENSOR UNIT

Exploded View

SR-16 Exploded View:

Removal and Installation

WARNING:
- Before servicing, turn ignition switch OFF, disconnect both battery terminals 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.

REMOVAL
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, ground bolt, and then remove diagnosis sensor unit.

CAUTION:
- Do not use old TORX bolts after removal; replace with new TORX 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 harness while installing.
- In the case that a malfunction is detected by the air bag warning lamp, reset by the self-diagnosis function and delete the memory by CONSULT-III.
- In the case that a 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". Initial Inspection and Diagnostic Overview

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