Antilock Brake System

DTC 42 POWER SUPPLY VOLTAGE TOO LOW

DIAGNOSIS:
Power source voltage of the ABSCM&H/U is low.

TROUBLE SYMPTOM:
- ABS does not operate.
- EBD does not operate.

NOTE: In addition to the ABS warning light, brake warning light illuminates temporarily. Both warning lights go off on the recovery of voltage.








WIRING DIAGRAM:

DTC 42 POWER SUPPLY VOLTAGE TOO HIGH

DIAGNOSIS:
Power source voltage of the ABSCM&H/U is high.

TROUBLE SYMPTOM:
- ABS does not operate.
- EBD does not operate.

NOTE: In addition to the ABS warning light, brake warning light illuminates temporarily. Both warning lights go off on the recovery of voltage.








WIRING DIAGRAM