Diagnostics Procedure with Diagnostic Trouble Code (DTC)
ABS (DIAGNOSTIC)
U: 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.
ABS-134