Code No. 11: Voltage Command 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

The charging voltage command from the EV-ECU exceeds 370 V (upper limit).

or

The charging voltage command from the EV-ECU is less than 0 V.

FAIL-SAFE AND BACKUP FUNCTION

The charge is stopped.

PROBABLE CAUSES

The EV-ECU is failed.
The on board charger is failed.

DIAGNOSIS PROCEDURE

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

Q. Is diagnosis code of EV-ECU system set?

	Check EV-ECU system (Refer to ).

	Go to Step 2 .

STEP 2. 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 ).