Seat Belt Warning Lamp Circuit

SEAT BELT WARNING LAMP CIRCUIT

Diagnosis Procedure


1. CHECK SEAT BELT WARNING LAMP CIRCUIT

1.Turn ignition switch OFF.
2.Disconnect combination meter connector.
3.Turn ignition switch ON.
4.Check that voltage between combination meter harness connector and ground.





Is the inspection result normal?
YES- GO TO 2.
NO- Repair or replace combination meter. Refer to "Removal and Installation" Removal and Installation.

2. CHECK SEAT BELT WARNING LAMP CIRCUIT

1.Turn ignition switch OFF.
2.Disconnect air bag diagnosis sensor unit connector.
3.Check continuity between combination meter harness connector and air bag diagnosis sensor unit harness connector.





4.Check continuity between combination meter and ground.





Is the inspection result normal?
YES- Replace air bag diagnosis sensor unit. Refer to "Removal and Installation" Removal and Installation.
NO- Repair or replace harness.