Code No. P1C14: DCDC Input Current Sensor Fail,
Code No. P1C15: DCDC Output Current Sensor Fail




TROUBLE JUDGEMENT


Check Condition
  • The PHEV-ECU allows the DC-DC converter to operate.
Judgement Criterion
    <Code No. P1C14>

    • The abnormal input current sensor is detected.
    <Code No. P1C15>

    • The abnormal output current sensor is detected

FAIL-SAFE AND BACKUP FUNCTION



  • The output of DC-DC converter is stopped.

PROBABLE CAUSES



  • The on board charger/DC-DC converter is failed.

DIAGNOSIS PROCEDURE


STEP 1. M.U.T.-III diagnosis code


Q. Is the diagnosis code stored?

Replace the on board charger/DC-DC converter.
Intermittent malfunction (Refer to GROUP 00 - How to Use Troubleshooting/Inspection Service Points - How to Cope with Intermittent Malfunctions ).