INSPECTION PROCEDURE 6: Power window anti-trap function does not work normally.


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

COMMENTS ON TROUBLE SYMPTOM



PROBABLE CAUSES



  • Malfunction of the power window motor
  • Incorrectly installed or warped glass slider

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)Fully open the door window glass. Operate the power window switch to fully close the door window glass, and check if the door window glass raise without lowering automatically.

Q. Is the check result normal?





STEP 2. M.U.T.-III diagnosis code



Q. Is the diagnosis code set?





STEP 3. Retest the system.



Q. Is the check result normal?