DTC 32-08

DTC 32-08: Current Sensor (Regular diagnosis)

DTC 32-09: Current Sensor (Initial diagnosis)

1. Turn the ignition switch ON (II).
2. Clear the DTC with the HDS.
3. Turn the ignition switch OFF.
4. Start the engine.
5. Turn the steering wheel to the right or left, and wait 10 seconds or more.
6. Check for DTCs with the HDS.

Is DTC 32-08 or DTC 32-09 indicated?

YES - Go to step 7.

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

7. Turn the ignition switch OFF.
8. Disconnect EPS control unit connectors B (2P) and C (2P).
9. Check for continuity between the following terminals of the EPS control unit connector B (2P) and connector C (2P).





Is there continuity?

YES - Check for loose terminals in the EPS control unit connectors and motor connectors, and repair if necessary. If no poor connections are found, replace the EPS control unit.

NO - Go to step 10.

10. Disconnect the EPS motor 1P and 2P connectors.
11. On the motor side, check for continuity between the following terminals of the EPS motor 1P and the EPS motor 2P connector.





Is there continuity?

YES - Repair open in the wire harness between the EPS control unit and the EPS motor.

NO - Replace the EPS motor. The fault is an open in the EPS motor wire harness, or EPS motor internal circuit.