Whenever the ECU is replaced, ensure that the input and output signal circuits are normal.
Do not remove the battery within approximately one minute after the ignition switch
is turned to the "LOCK" (OFF) position because the rear panel power window-ECU may set diagnosis
code No. 5003 mistakenly when the battery is removed immediately after the ignition switch is
turned to the "LOCK" (OFF) position.
COMMENTS ON TROUBLE SYMPTOM
If the rear panel window glass travels further in the close direction exceeding the fully-closed
position, rear panel power window-ECU stores the diagnosis code No. 5003.
PROBABLE CAUSES
Malfunction of the rear panel power window motor
Malfunction of the rear panel power window-ECU
The battery has been removed immediately after the ignition switch is turned to
the "LOCK (OFF)" position.
DIAGNOSIS PROCEDURE
STEP 1. Confirm the rear panel power window learning function.
(1)Check that the rear panel power window switch has learned the fully closed position
of the window (Refer to ).
(2)On completion, check that diagnosis code No.5003 is not reset.
Q.
Is the check result normal?
The procedure is complete.
Go to Step 2.
STEP 2. Check whether the diagnosis code is reset.
).
The procedure is complete.
Go to Step 2.