SLIDING ROOF SYSTEM Sliding Roof does not Move by Operating Sliding Roof Control Switch

DESCRIPTION

The sliding roof ECU (sliding roof drive gear sub-assembly) receives slide and tilt signals and operates its built-in motor when the sliding roof switch (roof console box sub-assembly) is operated.

WIRING DIAGRAM

B006WVLE10

CAUTION / NOTICE / HINT

Note


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

  • If the sliding roof ECU (sliding roof drive gear sub-assembly) is removed and reinstalled or replaced, the sliding roof ECU (sliding roof drive gear sub-assembly) must be initialized.

    Click here

  • If a sliding roof ECU (sliding roof drive gear sub-assembly) DTC is output, first perform troubleshooting for the sliding roof ECU (sliding roof drive gear sub-assembly) DTC.

    Click here

PROCEDURE


  1. PERFORM ACTIVE TEST USING GTS (SLIDING ROOF)


    1. Connect the GTS to the DLC3.

    2. Turn the engine switch on (IG).

    3. Turn the GTS on.

    4. Enter the following menus: Body Electrical / Sliding Roof / Active Test.

    5. Perform the Active Test according to the display on the GTS.


      Body Electrical > Sliding Roof > Active Test
      Tester Display Measurement Item Control Range Diagnostic Note
      Slide Roof Operate sliding roof motor OFF / Opn/Dwn / Clos/Up -

      Body Electrical > Sliding Roof > Active Test
      Tester Display
      Slide Roof
      OK
      Slide roof is operated using GTS.
      Result
      Proceed to
      OK
      NG

    NG

    CHECK HARNESS AND CONNECTOR (SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) - IG POWER SUPPLY AND BODY GROUND) Click here

    OK

  2. READ VALUE USING GTS


    1. Enter the following menus: Body Electrical / Sliding Roof / Data List.

    2. Read the Data List according to the display on the GTS.


      Body Electrical > Sliding Roof > Data List
      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      Open Switch OPEN switch signal OFF or ON

      OFF: OPEN switch not pressed

      ON: OPEN switch pressed

      		 -
      Close Switch CLOSE switch signal OFF or ON

      OFF: CLOSE switch not pressed

      ON: CLOSE switch pressed

      		 -
      Up Switch UP switch signal OFF or ON

      OFF: UP switch not pressed

      ON: UP switch pressed

      		 -
      Down Switch DOWN switch signal OFF or ON

      OFF: DOWN switch not pressed

      ON: DOWN switch pressed

      		 -

      Body Electrical > Sliding Roof > Data List
      Tester Display
      Open Switch
      Close Switch
      Up Switch
      Down Switch
      OK
      The GTS display changes according to the operation of each switch as shown in the table.
      Result
      Proceed to
      OK
      NG

    OK

    REPLACE SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) Click here

    NG

  3. INSPECT SLIDING ROOF SWITCH (ROOF CONSOLE BOX SUB-ASSEMBLY)


    1. Remove the sliding roof switch (roof console box sub-assembly).

      Click here

    2. Inspect the sliding roof switch (roof console box sub-assembly).

      Click here

      Result
      Proceed to
      OK
      NG

    NG

    REPLACE SLIDING ROOF SWITCH (ROOF CONSOLE BOX SUB-ASSEMBLY) Click here

    OK

  4. CHECK HARNESS AND CONNECTOR (SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) - SLIDING ROOF SWITCH (ROOF CONSOLE BOX SUB-ASSEMBLY) AND BODY GROUND)


    1. Disconnect the V14 sliding roof switch (roof console box sub-assembly) connector.

    2. Disconnect the V19 sliding roof ECU (sliding roof drive gear sub-assembly) connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      V19-8 (CLS) - V14-4 (CLS) Always Below 1 Ω
      V19-8 (CLS) or V14-4 (CLS) - Body ground Always 10 kΩ or higher
      V19-10 (OPN) - V14-5 (OPN) Always Below 1 Ω
      V19-10 (OPN) or V14-5 (OPN) - Body ground Always 10 kΩ or higher
      V19-9 (CLS) - V14-18 (DOWN) Always Below 1 Ω
      V19-9 (CLS) or V14-18 (DOWN) - Body ground Always 10 kΩ or higher
      V19-5 (OPN) - V14-3 (UP) Always Below 1 Ω
      V19-5 (OPN) or V14-3 (UP) - Body ground Always 10 kΩ or higher
      V14-15 (GND) - Body ground Always Below 1 Ω
      V19-2 (E) - Body ground Always Below 1 Ω
      Result
      Proceed to
      OK
      NG

    OK

    REPLACE SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) Click here

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

  5. CHECK HARNESS AND CONNECTOR (SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) - IG POWER SUPPLY AND BODY GROUND)


    1. B006ZC4C31
      *a

      Front view of wire harness connector

      (to Sliding Roof ECU (Sliding Roof Drive Gear Sub-assembly))

      Disconnect the V19 sliding roof ECU (sliding roof drive gear sub-assembly) connector.

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

      Standard Voltage
      Tester Connection Condition Specified Condition
      V19-6 (IG) - Body ground Engine switch on (IG) 11 to 14 V
      V19-6 (IG) - Body ground Engine switch off Below 1 V

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      V19-2 (E) - Body ground Always Below 1 Ω
      Result
      Proceed to
      OK
      NG

    OK

    REPLACE SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) Click here

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR