Code No. 39: Power Factor Correction (PFC) Circuit Output Voltage Abnormal


TROUBLE JUDGMENT
Check Conditions
  • The on board charger control power supply voltage is more than 8 V.
  • While the on board charger is allowed to be charged from the EV-ECU.
Judgement Criterion
  • Power factor improvement circuit (PFC) output voltage is more than 400 V.
or

  • The power factor improvement circuit (PFC) output voltage is smaller than the specified value.

FAIL-SAFE AND BACKUP FUNCTION

  • The charge is stopped.

PROBABLE CAUSE

  • The on board charger is failed.

DIAGNOSIS PROCEDURE

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

Q. Is the diagnosis code set?
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 ).