ABS Trouble Code Charts For Select Monitor Results

Steps 1-7:

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

Steps 1-7:

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