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Rear Power Window RH Auto Up / Down Function does not Operate with Rear Power Window Switch RH [09/2015 - ]: 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 output reoccur E

    Result:  B

    GO TO DTC B2311 

    (Refer to DTC B2311: Power Window Motor Malfunction [09/2015 - ] )

    Result:  C

    GO TO DTC B2312 

    (Refer to DTC B2312: Power Window Switch Malfunction [09/2015 - ] )

    Result:  D

    GO TO DTC B2313 

    (Refer to DTC B2313: Glass Position Initialization Incomplete [09/2015 - ] )

    Result:  E

    GO TO LIN COMMUNICATION SYSTEM 

    (Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2015 - ] )

    Result:  A

    See step  2

  2. CHECK MANUAL UP / DOWN FUNCTION 
    1. Check that the manual UP/DOWN function using the rear power window regulator switch RH can operate the driver door power window.

      OK

      Manual UP/DOWN function operates normally.

    Result:  NG

    NG 

    OTHER PROBLEM 

    (Refer to Rear Power Window RH does not Operate with Rear Power Window Switch RH [09/2015 - ] )

    Result:  OK

    OK 

    See step  3

  3. READ VALUE USING TECHSTREAM (REAR POWER WINDOW REGULATOR 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 auto UP/DOWN switch signal / ON or OFF ON: Rear power window RH auto UP/DOWN switch operated
      OFF: Rear power window switch RH not operated
      -

      OK

      Techstream display changes normally when rear power window switch RH is operated.

    Result:  OK

    OK 

    REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH 

    (Refer to REMOVAL [09/2015 - ] )

    Result:  NG

    NG 

    See step  4

  4. CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH RH - REAR POWER WINDOW REGULATOR MOTOR RH) 
    1. Disconnect the O7 switch connector.
      GTY648963Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    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

    Result:  NG

    NG 

    REPAIR OR REPLACE HARNESS OR CONNECTOR 

    Result:  OK

    OK 

    See step  5

  5. INSPECT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RH 
    GTY620595Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Remove the switch.
    2. Measure the resistance according to the value(s) in the table below.

      Standard resistance

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

    Result:  OK

    OK 

    REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH 

    (Refer to REMOVAL [09/2015 - ] )

    Result:  NG

    NG 

    REPLACE REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RH 

    (Refer to REMOVAL [09/2015 - ] )