Code No. P1169: Inverter gate driver fails




PROBABLE CAUSES




DIAGNOSIS PROCEDURE


STEP 1. Check whether the diagnosis code is stored again.


(1)Erase the stored diagnosis code.
(2)Power supply mode of electric motor switch: OFF
(3)Power supply mode of electric motor switch: ON
(4)Drive the vehicle.
(5)Check if the diagnosis code is stored.

Q. Is diagnosis code stored?

Replace the REMCU. (Refer to .) Then go to Step 2.

Intermittent malfunction (Refer to GROUP 00 - How to Use Troubleshooting/How to Cope with Intermittent Malfunctions ).

STEP 2. Check whether the diagnosis code is stored again.


(1)Power supply mode of electric motor switch: OFF
(2)Power supply mode of electric motor switch: ON
(3)Check if the diagnosis code is stored.

Q. Is diagnosis code stored?

Return to Step 1.

This diagnosis is complete.