Restraint Systems

DTC 31 FRONT SUB SENSOR RH FAILURE

DTC DETECTING CONDITION:
- Front sub sensor harness (RH) circuit is shorted.
- Front sub sensor harness (RH) circuit is open.
- Front sub sensor (RH) 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 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 - 5: