Code No.3003: P/W (RL) Above window position <Double cab>


caution Whenever the ECU is replaced, 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)

DIAGNOSIS PROCEDURE

STEP 1. Confirm the rear power window <left side> learning function.
(1)Check that the rear power window sub switch (LH) has learned the fully closed position of the window (Refer to ).
(2)On completion, check that diagnosis code No.3003 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.
(1)Replace the rear power window motor (LH).
(2)Check that diagnosis code is not reset.

Q. Is diagnosis code set?
Replace the rear power window sub switch (LH).
The procedure is complete.