Removal and Replacement

CAUTION:
1. Never attempt to disassemble or repair the SRS-ECU. If faulty, replace it.
2. Do not drop or subject the SRS-ECU to impact or vibration. If dents, cracking, deformation, or rust are discovered on the SRS-ECU, replace it with a new SRS-ECU. Discard the old one.
3. After deployment of the air bags, replace the SRS-ECU with a new one.
4. Never use an ohmmeter on or near the SRS-ECU, and use only the special test equipment described.

Pre-removal Operation
Turn the ignition key to the "LOCK" position.




Removal




1. Negative (-) Battery Cable Disconnection
Disconnect the negative battery cable from the battery and tape the terminal to prevent accidental connection and air bags deployment.

CAUTION: Wait at least 60 seconds after disconnecting the battery cable before doing any further work.

2. Remove Rear console assembly
3. Remove front console assembly
4. Remove SRS air bag control unit assembly
5. Remove SRS air bag control unit
6. Remove Bracket

Installation
To install reverse the removal steps and note the following.

5. SRS Air Bag Control Unit (SRS-ECU) Installation

CAUTION: The SRS may not activate if SRS-ECU is not installed properly, which could result in the SRS system not operating properly in a collision.




Post Installation Inspection
Reconnect the negative battery terminal. Turn the ignition key to the "ON" position. Does the "SRS" warning light illuminated for about 7 seconds, turn off and then remain off for at least 45 seconds? If yes, SRS system is functioning properly. if no, refer to refer Air Bags (Supplemental Restraint Systems)/Testing and Inspection/Procedures.