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 battery negative terminal and wait at least 3 minutes.
- Before disconnecting the air bag diagnosis sensor unit harness connectors, be sure to disconnect the each harness connector of the air bag module and seat belt pre-tensioner to prevent air bag deployment by static electricity and seat belt pre-tensioner 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. Disconnect diagnosis sensor unit harness connector.
4. Remove the fixing bolts, ground bolt, and then remove diagnosis sensor unit.

CAUTION:

- Replace the air bag diagnosis sensor unit if it has been dropped or sustained an impact.
- Replace the air bag diagnosis sensor unit of deployed SRS air bag and deployed front seat belt pre-tensioner.

INSTALLATION
Install in the reverse order of removal.

CAUTION:
- Do not use old fixing bolts after removal; replace with new fixing bolts.
- In the case that a malfunction is detected by the air bag warning lamp, after reparation or replacement of the malfunctioning parts, reset the memory by self-diagnosis or by the CONSULT-III.
- After the work is completed, check that no system malfunction is detected by air bag warning lamp. Refer to SRC-14, "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.