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

DESCRIPTION



WIRING DIAGRAM

A01DSQVE09

INSPECTION PROCEDURE

Tech Tips

Since the power window control system has functions that use LIN communication, first confirm that there is no malfunction in the communication system by inspecting the LIN communication functions in accordance with the "How to Proceed with Troubleshooting" procedures. Then, conduct the following inspection procedure.

PROCEDURE


  1. CHECK FOR DTC


    1. Clear the DTCs Click here.

    2. Check for DTCs Click here.

      Result
      Result Proceed to
      DTC is not output A
      DTC B2311 is output B
      DTC B2312 is output C
      DTC B2313 is output D

    B

    GO TO DTC B2311 Click here

    C

    GO TO DTC B2312 Click here

    D

    GO TO DTC B2313 Click here

    A

  2. CHECK MANUAL UP/DOWN FUNCTION (REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RH)


    1. Check that the manual up/down function using the rear power window regulator switch can operate the rear power window regulator motor Click here.

      OK
      Manual up/down function operates.

    NG

    GO TO "Rear Power Window RH does not Operate with Rear Power Window Switch RH" Click here

    OK

  3. READ VALUE USING INTELLIGENT TESTER (REAR POWER WINDOW REGULATOR SWITCH)


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

      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 signal / ON or OFF

      ON: Rear power window RH auto up/down switch operated

      OFF: Rear power window RH switch not operated

      		 -
      OK
      On tester screen, item changes between ON and OFF according to above chart.

    NG

    INSPECT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RH Click here

    OK

    REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH Click here

  4. INSPECT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RH


    1. A01DP7NE18

      Remove the rear power window regulator switch Click here.

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

      Standard Resistance
      Tester Connection Switch Condition Specified Condition
      8 (AUTO) - 1 (GND) Auto up/down operation Below 1 Ω
      8 (AUTO) - 1 (GND) Not operated 10 kΩ or higher

    NG

    REPLACE REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RH Click here

    OK

  5. CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH RH - REAR POWER WINDOW REGULATOR MOTOR RH AND BODY GROUND)


    1. Disconnect the L2 rear power window regulator switch connector.

    2. Disconnect the L4 power window regulator motor connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      L2-8 (AUTO) - L4-4 (AUTO) Always Below 1 Ω
      L2-1 (GND) - Body ground Always Below 1 Ω
      L2-8 (AUTO) - Body ground Always 10 kΩ or higher

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

    REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH Click here