32-0E

EPS DTC Troubleshooting: 32-0B, 32-0E

DTC 32-0B: Over Current (Initial Diagnosis/Regular Diagnosis)

DTC 32-0E: Over Current Continuation (Regular Diagnosis)

1. Turn the ignition switch to ON (II).

2. Clear the DTC with the HDS.

3. Turn the ignition switch to LOCK (0).

4. Start the engine.

5. Check for DTCs with the HDS.

Is DTC 32-0B or 32-0E indicated?
YES - Go to step 6.

NO - Intermittent failure, the system is OK at this time. Check for poor connections or loose terminals at the EPS control unit.


6. Turn the ignition switch to LOCK (0).

7. Disconnect EPS control unit connector B (16P).

8. Check for continuity between body ground and EPS control unit connector B (16P) terminals No. 14, No. 15, and No. 16 individually.

Is there continuity?
YES - Go to step 9.

NO - Replace the EPS control unit. Service and Repair






9. Disconnect the EPS motor 3P connector.

10. Check for continuity between body ground and EPS control unit connector B (16P) terminals No. 14, No. 15, and No. 16 individually.

Is there continuity?
YES - Repair short to body ground in the wire between the EPS control unit and the EPS motor.

NO - Short to body ground in the EPS motor internal circuit; replace the EPS motor. Service and Repair