Component Inspection
- Ignition "ON" & Engine "OFF" and Using a scan tool, clear the DTC.
- Ignition "OFF".
- Disconnect the battery (-) terminal cable from the battery, and wait at least one minutes.
- Disconnect Seat-belt Buckle Switch connector.
- Substitute the Seat-belt Buckle Switch and check for proper operation.
- Is DTC present problem?
YES
- Substitute a known-good SRSCM, and check for proper operation.
If the problem is corrected, replace SRSCM and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
- Substitute the SRSCM main harness and check for proper operation.
If the problem is corrected, replace SRSCM main harness and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NOTE: If you strike or spin the SRSCM at the IG "ON" state, the seat-belt pretensioner, curtain-airbag or side-airbag could be deployed and bring on danger. Handle it with care.
NO
- Substitute a known-good Seat-belt Buckle Switch, and check for proper operation.
If the problem is corrected, replace Seat-belt Buckle Switch and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
- Substitute a known-good SRSCM, and check for proper operation.