POWER WINDOW CONTROL SYSTEM Rear Power Window RH Auto Up / Down Function does not Operate with Rear Power Window Switch RH

DESCRIPTION



WIRING DIAGRAM

A000ZM4E18
*a Rear Power Window Regulator Switch Assembly RH
*b Rear Power Window Regulator Motor Assembly RH

CAUTION / NOTICE / HINT

Note


  • The power window control system uses the LIN communication system. Inspect the communication function by following How to Proceed with Troubleshooting. Troubleshoot the power window control system after confirming that the communication system is functioning properly Click here.

  • If the rear power window regulator motor assembly RH has been replaced with a new one, initialize the power window control system Click here.

  • Check that the "RR Window Auto Up" and " RR Window Auto Down" power window control system customize settings are "ON" before proceeding with work Click here.

  • After the catch protection function operates, the auto operation is not performed the first time auto up is performed. All auto up operations performed after the first operate normally.

Tech Tips

If the pulse sensor built into the rear power window regulator motor assembly RH is malfunctioning, the power window control system enters fail-safe mode. The remote up and down and auto up and down functions cannot be operated during fail-safe mode. However, the power window can be closed by holding the rear power window regulator switch assembly RH at the auto up position, and opened manually by pushing down the rear power window regulator switch assembly RH Click here.

PROCEDURE


  1. CHECK FOR DTC


    1. Check for DTCs.

      Result:
      Result Proceed to
      DTC is not output A
      B2311 is output B
      B2312 is output C
      B2313 is output D
      LIN communication system DTC is output E

    B

    GO TO DTC B2311 Click here

    C

    GO TO DTC B2312 Click here

    D

    GO TO DTC B2313 Click here

    E

    GO TO LIN COMMUNICATION SYSTEM Click here

    A

  2. CHECK MANUAL UP / DOWN FUNCTION


    1. Check that the manual UP/DOWN function using the power window regulator switch can operate the driver door power window.

      OK
      Manual UP/DOWN function operates normally.

    NG

    OTHER PROBLEM Click here

    OK

  3. READ VALUE USING INTELLIGENT TESTER (REAR MOTOR RH)


    1. Use the Data List to check if the power window regulator motor is functioning properly.

      RR-Door Motor:
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      RR Door P/W Auto SW Rear power window RH remote auto UP/DOWN switch signal / ON or OFF

      ON: Rear power window RH remote auto UP/DOWN switch on master switch operated

      OFF: Rear power window RH switch on master switch not operated

      		 -
      OK
      Tester display changes normally when rear power window switch RH is operated.

    OK

    REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH Click here

    NG

  4. CHECK HARNESS AND CONNECTOR (REAR SWITCH RH - REAR MOTOR RH)


    1. Disconnect the O7 switch connector.

      A000VWNE09
      *1 Front view of wire harness connector: (to Rear Switch RH)
      *2 Front view of wire harness connector: (to Rear Motor RH)

    2. Disconnect the O8 motor connector.

    3. Measure the resistance according to the value(s) in the table below.

      Standard resistance
      Tester Connection Condition Specified Condition
      O7-4 (AUTO) - O8-4 (AUTO) Always Below 1 Ω
      O7-4 (AUTO) or O8-4 (AUTO) - Body ground Always 10 kΩ or higher

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  5. INSPECT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY (for RH)

    A000YZNE03
    *1 Component without harness connected: (Power Window Regulator Switch)

    1. Remove the switch.

    2. Measure the resistance of the switch when the switch is operated.

      Standard resistance
      Tester Connection Switch Condition Specified Condition
      O7-4 (AUTO) - O7-5 (GND) AUTO UP/DOWN operation Below 1 Ω

    OK

    REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH Click here

    NG

    REPLACE REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY (for RH) Click here