Diesel Data: Automotive Repair

Motor Fail Safe Relay Short Circuit

DTC C0052 MOTOR FAIL SAFE RELAY SHORT CIRCUIT

DTC DETECTING CONDITION:

^ Defective motor relay
^ Fail safe relay malfunction
^ Defective harness connector

TROUBLE SYMPTOM:

^ ABS does not operate.
^ VDC does not operate.
^ EBD does not operate.

NOTE:
Motor relay and fail safe relay are built-in to the VDCCM&H/U.

Replace the VDCCM&H/U.