CODE NO. L0834 P/W (AS) Above window position



caution Before replacing the ECU, ensure that the input and output signal circuits are normal.


COMMENTS ON TROUBLE SYMPTOM


If the front passenger’s side door window glass exceeds the fully closed position, front power window sub switch sets the diagnostic trouble code No. L0834.

PROBABLE CAUSES




DIAGNOSTIC PROCEDURE


STEP 1. Check the power window fully closed position


(1)Carry out the learning procedures of the power window fully closed position. Refer to .
(2)Recheck if the diagnosis code is set.
..... Erase the diagnosis code.
..... Turn the ignition switch from the LOCK (OFF) position to the ON position.
..... Check if the diagnosis code is set.

Q. Is the check result normal?

The diagnosis is complete.

Go to Step 2.

STEP 2. Diagnosis code recheck


Replace the front power window motor (passenger’s side). Recheck if the diagnosis code is set.
(1)Erase the diagnosis code.
(2)Turn the ignition switch from the LOCK (OFF) position to the ON position.
(3)Check if the diagnosis code is set.

Q. Is the diagnosis code set?

Replace the front power window sub switch.

The diagnosis is complete.