35-04

EPS DTC Troubleshooting: 32-01, 32-02, 35-01, 35-02, 35-04, 35-07, 36-02, 37-01

DTC 32-01: EPS Control Unit Internal Circuit (Current Sensor) (Initial Diagnosis)

DTC 32-02: EPS Control Unit Internal Circuit (Current Sensor) (Regular Diagnosis)

DTC 35-01: EPS Control Unit Internal Circuit (CPU) (Initial Diagnosis/Regular Diagnosis)

DTC 35-02: EPS Control Unit Internal Circuit (EEPROM) (Initial Diagnosis)

DTC 35-04: EPS Control Unit Internal Circuit (CPU Communication) (Regular Diagnosis)

DTC 35-07: EPS Control Unit Internal Circuit (INHL/INHR Ports) (Initial Diagnosis/Regular Diagnosis)

DTC 36-02: EPS Control Unit Internal Circuit (INH Output Circuit) (Initial Diagnosis)

DTC 37-01: EPS Control Unit Internal Circuit (Step-up Circuit) (Initial Diagnosis)

1. Turn the ignition switch to ON (II), or press the engine start/stop button to select the ON mode.

2. Clear the DTC with the HDS.

3. Turn the ignition switch to LOCK (0), or press the engine start/stop button to select the OFF mode.

4. Start the engine.

5. Check for DTCs with the HDS.

Is DTC 32-01, 32-02, 35-01, 35-02, 35-04, 35-07, 36-02, or 37-01 indicated?
YES - Check for loose terminals in the EPS control unit connectors, and repair if necessary. If no poor connections are found, replace the EPS control unit. Service and Repair

NO - Troubleshoot the indicated DTC. If there are no DTCs, the system is OK at this time.