Airbag Warning Light Failure

Airbag Warning Light Failure

AIRBAG WARNING LIGHT REMAINS ON

DETECTING CONDITION:
- Airbag warning light failure
- Airbag control module to airbag warning light circuit is shorted or open.
- Grounding circuit is faulty.
- Airbag control module is faulty.
- (AB1) and (B31) are not connected properly.
- (AB6) is not connected properly to airbag control module.

CAUTION:
- Before diagnosing the airbag system, be sure to turn the ignition switch OFF, disconnect the ground terminal from the battery, and wait more than 20 seconds before starting to work.
- Before replacing the airbag module, seat belt pretensioner, roll connector, control module and sensor, reconnect each part and confirm that the warning light operates properly.
- When inspecting the airbag main harness, disconnect the airbag module connector and the seat belt pretensioner of the driver's and passenger's seats for safety reasons.

Wiring Diagram:

Step 1 - 2:

Step 3 - 7:

AIRBAG WARNING LIGHT REMAINS OFF

DETECTING CONDITION:
- Fuse No. 5 (in fuse box) is blown.
- Body harness circuit is open.
- Airbag warning light is faulty.
- Airbag main harness is faulty.
- Airbag control module is faulty.

CAUTION:
- Before diagnosing the airbag system, be sure to turn the ignition switch OFF, disconnect the ground terminal from battery, and wait more than 20 seconds before starting to work.
- Before replacing the airbag module, seat belt pretensioner, roll connector, control module and sensor, reconnect each part and confirm that the warning light operates properly.
- When inspecting the airbag main harness, disconnect the airbag module connector and the seat belt pretensioner of the driver's and passenger's seats for safety reasons.

Wiring Diagram:

Step 1 - 5: