DTC Detection Logic

DTC

Display contents of CONSULT

DTC detecting condition

Possible cause

B1052

B1057

DRIVER AIRBAG MODULE

[SHORT]

Driver air bag module circuit are shorted to

each other (including the spiral cable).

1. Visually check the wiring harness connection.
2. Replace the harness if it has visible damage.
3. Inspect the spiral cable circuit.
4. Replace the driver air bag module.
5. Replace the air bag diagnosis sensor unit.
6. Replace the related harness.