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 is pressed.

WIRING DIAGRAM

Figure 1. except 5L-E:

B001CM4E01

Figure 2. for 5L-E:

B001DL9E01

CAUTION / NOTICE / HINT

Note


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

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


    • *: w/ Entry and Start System

PROCEDURE


  1. CHECK VEHICLE TYPE


    1. Check vehicle type.

      Result
      Result Proceed to
      except 5L-E A
      for 5L-E B

    B

    READ VALUE USING GTS (BACK DOOR COURTESY SW) Click here

    A

  2. READ VALUE USING GTS (BACK DOOR COURTESY SW)


    1. Use the Data List to check if the back door courtesy light switch is functioning properly.

      Click here

      Main Body
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Back Door Courtesy SW Back door courtesy switch signal / ON or OFF

      ON: Back door open

      OFF: Back door closed

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

    NG

    GO TO LIGHTING SYSTEM Click here

    OK

  3. SYSTEM CHECK


    1. Confirm that the vehicle is equipped with the entry and start system.

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

    B

    GO TO STEP 5 Click here

    A

  4. CHECK ENTRY AND START SYSTEM (for Entry Function)


    1. When the back door entry lock switch is operated, check that the glass hatch opens.

      OK
      The back door entry lock function operates normally.
      Result
      Proceed to
      OK
      NG

    NG

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

    OK

  5. READ VALUE USING GTS (GLASS HATCH OPENER SWITCH)


    1. Use the Data List to check if the glass hatch opener switch is functioning properly.

      Click here

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

      ON: Glass hatch opener switch operated

      OFF: Glass hatch opener switch not operated

      		 -
      OK
      Glass hatch opener switch operates.
      Result
      Proceed to
      OK
      NG

    NG

    INSPECT GLASS HATCH OPENER SWITCH ASSEMBLY Click here

    OK

  6. PERFORM ACTIVE TEST USING GTS (GLASS HATCH OPEN)


    1. Using the GTS, perform the Active Test.

      Click here

      Main Body
      Tester Display Test Part Control Range Diagnostic Note
      Glass Hatch Open Operate Glass Hatch ON/OFF -
      OK
      The glass hatch is opened.
      Result
      Proceed to
      OK
      NG

    OK

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

    NG

  7. 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

  8. CHECK HARNESS AND CONNECTOR (BACK WINDOW LOCK ASSEMBLY - DRIVER SIDE JUNCTION BLOCK ASSEMBLY AND BODY GROUND)


    1. Disconnect the X4 back window lock assembly connector.

    2. Disconnect the 2Q*1 or 2P*2 driver side junction block assembly connector.


      • *1: for LHD

      • *2: for RHD

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

      Standard Resistance
      for LHD
      Tester Connection Condition Specified Condition
      X4-3 (+) - 2Q-7 Always Below 1 Ω
      X4-4 (-) - Body ground Always Below 1 Ω
      X4-3 (+) - Body ground Always 10 kΩ or higher
      for RHD
      Tester Connection Condition Specified Condition
      X4-3 (+) - 2P-7 Always Below 1 Ω
      X4-4 (-) - Body ground Always Below 1 Ω
      X4-3 (+) - Body ground Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  9. INSPECT DRIVER SIDE JUNCTION BLOCK ASSEMBLY


    1. Remove the main body ECU (multiplex network body ECU) from the driver side junction block assembly.

      Click here

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

      B001DDAC01
      *A for LHD *B for RHD
      Standard Voltage
      w/ Door Control Battery
      Tester Connection Condition Specified Condition

      2Q-7 - Battery negative (-) terminal*1

      2P-7 - Battery negative (-) terminal*2

      		 Battery not connected to 2M-7 and A-6 (GHRY) Below 1 V

      Battery positive (+) → 2M-7

      Battery negative (-) → A-6 (GHRY)

      		 11 to 14 V
      *1: for LHD
      *2: for RHD
      w/o Door Control Battery
      Tester Connection Condition Specified Condition

      2Q-7 - Battery negative (-) terminal*1

      2P-7 - Battery negative (-) terminal*2

      		 Battery not connected to 2M-8 and A-6 (GHRY) Below 1 V

      Battery positive (+) → 2M-8

      Battery negative (-) → A-6 (GHRY)

      		 11 to 14 V
      *1: for LHD
      *2: for RHD
      Result
      Proceed to
      OK
      NG

    OK

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

    NG

    REPLACE DRIVER SIDE JUNCTION BLOCK ASSEMBLY Click here

  10. 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

    NG

    REPLACE GLASS HATCH OPENER SWITCH ASSEMBLY Click here

    OK

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


    1. Disconnect the X3 glass hatch opener switch assembly connector.

    2. Disconnect the G216 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
      X3-2 - G216-28 (GOSW) Always Below 1 Ω
      X3-1 - Body ground Always Below 1 Ω
      X3-2 - Body ground Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    OK

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

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

  12. READ VALUE USING GTS (BACK DOOR COURTESY SW)


    1. Use the Data List to check if the back door courtesy light switch is functioning properly.

      Click here

      Main Body
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Back Door Courtesy SW Back door courtesy switch signal / ON or OFF

      ON: Back door open

      OFF: Back door closed

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

    NG

    GO TO LIGHTING SYSTEM Click here

    OK

  13. READ VALUE USING GTS (GLASS HATCH OPENER SWITCH)


    1. Use the Data List to check if the glass hatch opener switch is functioning properly.

      Click here

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

      ON: Glass hatch opener switch operated

      OFF: Glass hatch opener switch not operated

      		 -
      Result
      Result Proceed to
      Glass hatch opener switch does not operate A
      Glass hatch opener switch operates B

    B

    PERFORM ACTIVE TEST USING GTS (GLASS HATCH OPEN) Click here

    A

  14. 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

    NG

    REPLACE GLASS HATCH OPENER SWITCH ASSEMBLY Click here

    OK

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


    1. Disconnect the X3 glass hatch opener switch assembly connector.

    2. Disconnect the G63 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
      X3-2 - G63-17 (GOSW) Always Below 1 Ω
      X3-1 - Body ground Always Below 1 Ω
      X3-2 - Body ground Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    OK

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

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

  16. PERFORM ACTIVE TEST USING GTS (GLASS HATCH OPEN)


    1. Using the GTS, perform the Active Test.

      Click here

      Main Body
      Tester Display Test Part Control Range Diagnostic Note
      Glass Hatch Open Operate Glass Hatch ON/OFF -
      OK
      The glass hatch is opened.
      Result
      Proceed to
      OK
      NG

    OK

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

    NG

  17. 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

  18. CHECK HARNESS AND CONNECTOR (BACK WINDOW LOCK ASSEMBLY - DRIVER SIDE JUNCTION BLOCK ASSEMBLY AND BODY GROUND)


    1. Disconnect the X4 back window lock assembly connector.

    2. Disconnect the 2I*1 or 2H*2 driver side junction block assembly connector.


      • *1: for LHD

      • *2: for RHD

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

      Standard Resistance
      for LHD
      Tester Connection Condition Specified Condition
      X4-3 (+) - 2I-9 Always Below 1 Ω
      X4-4 (-) - Body ground Always Below 1 Ω
      X4-3 (+) - Body ground Always 10 kΩ or higher
      for RHD
      Tester Connection Condition Specified Condition
      X4-3 (+) - 2H-9 Always Below 1 Ω
      X4-4 (-) - Body ground Always Below 1 Ω
      X4-3 (+) - Body ground Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  19. INSPECT DRIVER SIDE JUNCTION BLOCK ASSEMBLY


    1. Remove the main body ECU (multiplex network body ECU) from the driver side junction block assembly.

      Click here

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

      B001DOSC01
      *A for LHD *B for RHD
      Standard Voltage
      Tester Connection Condition Specified Condition

      2I-9 - Battery negative (-) terminal*1

      2H-9 - Battery negative (-) terminal*2

      		 Battery not connected to 2K-1 and A-6 (GHRY) Below 1 V

      Battery positive (+) → 2K-1

      Battery negative (-) → A-6 (GHRY)

      		 11 to 14 V
      *1: for LHD
      *2: for RHD
      Result
      Proceed to
      OK
      NG

    OK

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

    NG

    REPLACE DRIVER SIDE JUNCTION BLOCK ASSEMBLY Click here