POWER WINDOW CONTROL SYSTEM Remote Up / Down Function does not Operate

DESCRIPTION

When the power switch is ON (IG) and window lock switch is off, the master switch sends remote UP/DOWN signal to each power window regulator motor via the LIN communication line.

WIRING DIAGRAM

A01GXNVE02
A01GXNVE03

INSPECTION PROCEDURE

PROCEDURE


  1. CHECK LIN COMMUNICATION SYSTEM


    1. Check for LIN communication system DTCs related to the power window control system.

      Result:
      Result Proceed to
      DTC is not output A
      DTC is output B

    B

    GO TO LIN COMMUNICATION SYSTEM Click here

    A

  2. CHECK MASTER SWITCH ASSEMBLY (WINDOW LOCK SWITCH)


    1. A01GY75

      Turn the window lock switch off and operate the switches on the master switch. Check that the remote UP/DOWN function operates normally.

      OK
      Remote UP/DOWN function operates normally.

    NG

    REPLACE MASTER SWITCH ASSEMBLY Click here

    OK

    END