POWER WINDOW CONTROL SYSTEM Rear Power Window RH does not Operate with Rear Power Window Switch RH

DESCRIPTION


WIRING DIAGRAM

A01FVX4E10

INSPECTION PROCEDURE

Note


  • Inspect the fuses for circuits related to this system before performing the following inspection procedure.

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

  • If the power window regulator motor assembly and door window regulator sub-assembly have been removed and installed, or if the power window regulator motor assembly was reused when a door glass or door glass run was replaced, initialize the power window control system Click here.

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. READ VALUE USING GTS (RR DOOR P/W SW)


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

      RR-Door Motor
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      RR Door P/W Up SW Rear power window RH manual up signal / ON or OFF

      ON: Rear power window switch RH manual up operated

      OFF: Rear power window switch RH not operated

      		 -
      RR Door P/W Down SW Rear power window RH manual down signal / ON or OFF

      ON: Rear power window switch RH manual down operated

      OFF: Rear power window switch RH not operated

      		 -
      OK
      On GTS screen, each 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

  2. INSPECT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RH


    1. A01FQ9VE04

      Remove the rear power window regulator switch RH Click here.

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

      Standard Resistance
      Tester Connection Switch Condition Specified Condition
      2 (UP) - 5 (GND) Manual up operation Below 1 Ω
      10 (DOWN) - 5 (GND) Manual down operation Below 1 Ω
      4 (AUTO) - 5 (GND) Auto up/down operation Below 1 Ω
      2 (UP) - 5 (GND) Not operated 10 kΩ or higher
      10 (DOWN) - 5 (GND) Not operated 10 kΩ or higher
      4 (AUTO) - 5 (GND) Not operated 10 kΩ or higher

    NG

    REPLACE REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RH Click here

    OK

  3. CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RH - REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH)


    1. Disconnect the R6 rear power window regulator switch assembly RH connector.

    2. Disconnect the R1 rear power window regulator motor assembly RH connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      R6-2 (UP) - R1-10 (UP1) Always Below 1 Ω
      R6-10 (DOWN) - R1-7 (DWN1) Always Below 1 Ω
      R6-2 (UP) - Body ground Always 10 kΩ or higher
      R6-10 (DOWN) - Body ground Always 10 kΩ or higher

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  4. CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH - BATTERY AND BODY GROUND)


    1. A01FS64E19
      Text in Illustration
      *a

      Front view of harness connector

      (to Rear Power Window Regulator Motor Assembly RH)

      Disconnect the rear power window regulator motor assembly RH connector.

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

      Standard Voltage
      Tester Connection Condition Specified Condition
      R1-2 (B) - Body ground Always 11 to 14 V
      Standard Resistance
      Tester Connection Condition Specified Condition
      R1-1 (E) - Body ground Always Below 1 Ω

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

    REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH Click here