DTC 52

Troubleshooting/ABS Pump Motor (Part 1 Of 3):

Troubleshooting/ABS Pump Motor (Part 2 Of 3):

Troubleshooting/ABS Pump Motor (Part 3 Of 3):

PROBABLE CAUSE
- Open in the COM, PMR and/or MCK circuit.
- Open and/or blown fuse in the under-hood ABS fuse/relay box power source circuit.
- Faulty pump motor relay.
- Faulty ABS control unit.

CONDITION FOR DETECTION
- During an active motor test or ABS control, the main CPU checks the supply voltage to the motor.
- When the voltage is abnormal, the ABS indicator light comes on.