Renew

FAULT: Airbag SRS warning light constantly illuminated when starter switch is turned to position 'II'.

ALWAYS follow the following precautions before fault finding on the SRS system:

• Remove key from starter switch and disconnect both battery leads, earth lead first.
• Wait 10 minutes to allow the SRS back-up circuit to fully discharge.
• Carry out the full fault finding procedure before powering up the system.

Renew

1. Renew the airbag control unit, see Airbag control unit.

CAUTION: The airbag control unit is a non-serviceable component and no attempt to repair or modify the module should be made.

System Check

1. Reassemble the complete SRS system in the reverse order of removal. Ensure new Torx screws are used and all screwed components are tightened to their specified torque.

WARNING: Failure to tighten the airbag control unit to steering wheel Torx screws to their correct torque will severely affect the performance of the SRS system.

2. Ensure all connectors are fully connected.
3. Connect both battery leads, earth lead last.
4. Insert key into starter switch and turn to position 'II'. The SRS warning light should illuminate for approximately 3 seconds then extinguish.
5. If the SRS warning light stays illuminated renew the drivers airbag module, see Drivers airbag module.
6. Repeat system check.