CODE NO. L0934 P/W (RL) Above window position



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


COMMENTS ON TROUBLE SYMPTOM




PROBABLE CAUSES



  • Malfunction of the rear power window motor (LH)
  • Malfunction of the rear power window sub switch (LH)

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?





STEP 2. Diagnosis code recheck



(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?