DTC 53

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
- Short to body ground in the PMR circuit.
- Short to power in the pump motor power source circuit.
- Faulty pump motor relay.
- Faulty ABS control unit.

CONDITION FOR DETECTION
If the motor drive voltage indicates motor operation when the main CPU does not switch the motor "ON", the ABS indicator comes on.