GLASS HATCH OPENER SYSTEM Glass Hatch Opener System does not Operate

DESCRIPTION

The glass hatch opener system enables the back door glass to be opened when the glass hatch opener switch assembly is pressed.

WIRING DIAGRAM

A0029XJE02

CAUTION / NOTICE / HINT

Note


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

  • If the main body ECU (multiplex network body ECU) is replaced, refer to Service Bulletin.*

    *: w/ Smart Entry and Start System

  • As the door control battery is installed between the vehicle battery and main body ECU (multiplex network body ECU), first perform the inspections in On-Vehicle Inspection to confirm that there are no malfunctions in the power source circuit for the main body ECU (multiplex network body ECU) before performing this troubleshooting procedure.*

    Click here

    *: for LHD

PROCEDURE


  1. CONFIRM MODEL


    1. Choose the model to be inspected.

      Result
      Result Proceed to
      w/ Smart Entry and Start System A
      w/o Smart Entry and Start System B

    B

    GO TO STEP 3 Click here

    A

  2. CHECK SMART ENTRY AND START SYSTEM (for Entry Function)


    1. Check if the entry glass hatch open function operates normally.

      Click here

      OK
      Entry glass hatch open function operates normally.
      Result
      Proceed to
      OK
      NG

    NG

    GO TO SMART ENTRY AND START SYSTEM (for Entry Function) Click here

    OK

  3. READ VALUE USING GTS


    1. Connect the GTS to the DLC3.

    2. Turn the ignition switch to ON.

    3. Turn the GTS on.

    4. Enter the following menus: Body Electrical / Main Body / Data List.

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


      Body Electrical > Main Body > Data List
      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      Glass Hatch Courtesy Switch Back window courtesy switch signal OFF or ON

      OFF: Back door glass closed

      ON: Back door glass open

      		 -

      Body Electrical > Main Body > Data List
      Tester Display
      Glass Hatch Courtesy Switch
      OK
      The GTS display changes correctly in response to the opening and closing operation of the back door glass.
      Result
      Proceed to
      OK
      NG

    NG

    GO TO LIGHTING SYSTEM (Proceed to Back Door Courtesy Switch Circuit) Click here

    OK

  4. READ VALUE USING GTS


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

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


      Body Electrical > Main Body > Data List
      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      Glass Hatch Opener Switch Glass hatch opener switch signal OFF or ON

      OFF: Glass hatch opener switch not operated

      ON: Glass hatch opener switch operated

      		 -

      Body Electrical > Main Body > Data List
      Tester Display
      Glass Hatch Opener Switch
      OK
      The GTS display changes correctly in response to the operation of the glass hatch opener switch.
      Result
      Proceed to
      OK
      NG

    NG

    CHECK HARNESS AND CONNECTOR (GLASS HATCH OPENER SWITCH ASSEMBLY - MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) AND BODY GROUND) Click here

    OK

  5. PERFORM ACTIVE TEST USING GTS


    1. Enter the following menus: Body Electrical / Main Body / Active Test.

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


      Body Electrical > Main Body > Active Test
      Tester Display Measurement Item Control Range Diagnostic Note
      Glass Hatch Open Operate Glass Hatch OFF or ON -

      Body Electrical > Main Body > Active Test
      Tester Display
      Glass Hatch Open
      OK
      The glass hatch opens.
      Result
      Proceed to
      OK
      NG

    OK

    REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) Click here

    NG

  6. INSPECT G/H NO. 1 RELAY


    1. Inspect the G/H No. 1 relay.

      Click here

      Result
      Proceed to
      OK
      NG

    NG

    REPLACE G/H NO. 1 RELAY

    OK

  7. CHECK HARNESS AND CONNECTOR (G/H NO. 1 RELAY - BATTERY)


    1. A00289AC01
      *1 G/H No. 1 Relay Holder

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

      Standard Voltage
      Tester Connection Condition Specified Condition
      G/H No. 1 relay holder terminal 2 - Body ground Always 11 to 14 V
      G/H No. 1 relay holder terminal 5 - Body ground Always 11 to 14 V
      Result
      Proceed to
      OK
      NG

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  8. CHECK HARNESS AND CONNECTOR (G/H NO. 1 RELAY - MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU))


    1. A00289AC01
      *1 G/H No. 1 Relay Holder

      Disconnect the F18 main body ECU (multiplex network body ECU) connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      G/H No. 1 relay holder terminal 1 - F18-21 (GHRY) Always Below 1 Ω
      G/H No. 1 relay holder terminal 1 or F18-21 (GHRY) - Body ground Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  9. INSPECT BACK WINDOW LOCK ASSEMBLY


    1. Remove the back window lock assembly.

      Click here

    2. Inspect the back window lock assembly.

      Click here

      Result
      Proceed to
      OK
      NG

    NG

    REPLACE BACK WINDOW LOCK ASSEMBLY Click here

    OK

  10. CHECK HARNESS AND CONNECTOR (BACK WINDOW LOCK ASSEMBLY - G/H NO. 1 RELAY AND BODY GROUND)


    1. A00289AC01
      *1 G/H No. 1 Relay Holder

      Disconnect the X11 back window lock assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      X11-3 (+) - G/H No. 1 relay holder terminal 3 Always Below 1 Ω
      X11-3 (+) or G/H No. 1 relay holder terminal 3 - Body ground Always 10 kΩ or higher
      X11-2 (-) - Body ground Always Below 1 Ω
      Result
      Proceed to
      OK
      NG

    OK

    REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) Click here

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

  11. CHECK HARNESS AND CONNECTOR (GLASS HATCH OPENER SWITCH ASSEMBLY - MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) AND BODY GROUND)


    1. Disconnect the X10 glass hatch opener switch assembly connector.

    2. Disconnect the F18 main body ECU (multiplex network body ECU) connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      X10-2 (B) - F18-28 (GOSW) Always Below 1 Ω
      X10-2 (B) or F18-28 (GOSW) - Body ground Always 10 kΩ or higher
      X10-1 (L) - Body ground Always Below 1 Ω
      Result
      Proceed to
      OK
      NG

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  12. INSPECT GLASS HATCH OPENER SWITCH ASSEMBLY


    1. Remove the glass hatch opener switch assembly.

      Click here

    2. Inspect the glass hatch opener switch assembly.

      Click here

      Result
      Proceed to
      OK
      NG

    OK

    REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) Click here

    NG

    REPLACE GLASS HATCH OPENER SWITCH ASSEMBLY Click here