ABS Trouble Code Charts For Warning Light Codes
Steps 1-7:
DTC 42
- SOURCE VOLTAGE IS ABNORMAL -
DIAGNOSIS:
Power source voltage of the ABSCM&H/U is low or 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