FUEL LID OPENER SYSTEM Fuel Lid Opener does not Operate

DESCRIPTION

When the fuel lid opener switch is pushed, a fuel lid opener switch signal is sent to the ECM. The ECM turns on the FUEL OPN relay and the fuel lid lock with motor assembly opens the fuel lid. When the fuel lid is open, a fuel lid courtesy switch signal is output from the fuel lid lock with motor assembly.

WIRING DIAGRAM

B004ONLE02

CAUTION / NOTICE / HINT

Note

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

PROCEDURE


  1. CONFIRM MODEL


    1. Choose the model to be inspected.

      Result
      Result Proceed to
      w/ Canister Pump Module A
      w/o Canister Pump Module B

    B

    READ VALUE USING GTS (Fuel Lid SW) Click here

    A

  2. PERFORM ACTIVE TEST USING GTS (Activate the Fuel Filler Opener)


    1. Connect the GTS to the DLC3.

    2. Turn the power switch on (IG).

    3. Turn the GTS on.

    4. Enter the following menus: Powertrain / Engine / Active Test.

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


      Powertrain > Engine > Active Test
      Tester Display Measurement Item Control Range Diagnostic Note
      Activate the Fuel Filler Opener Fuel lid lock with motor assembly OFF or ON -

      Powertrain > Engine > Active Test
      Tester Display
      Activate the Fuel Filler Opener
      OK
      The fuel lid lock with motor assembly operates normally.
      Result
      Proceed to
      OK
      NG

    NG

    INSPECT FUEL LID LOCK WITH MOTOR ASSEMBLY Click here

    OK

  3. READ VALUE USING GTS (Fuel Lid SW)


    1. Connect the GTS to the DLC3.

    2. Turn the power switch on (IG).

    3. Turn the GTS on.

    4. Enter the following menus: Powertrain / Engine / Data List.

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


      Powertrain > Engine > Data List
      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      Fuel Lid SW Fuel lid opener switch status Close or Open

      Close: Fuel lid opener switch not pushed

      Open: Fuel lid opener switch pushed

      		 -

      Powertrain > Engine > Data List
      Tester Display
      Fuel Lid SW
      OK
      The GTS display changes correctly in response to the operation of the fuel lid opener switch.
      Result
      Proceed to
      OK
      NG

    NG

    INSPECT FUEL LID OPENER SWITCH Click here

    OK

  4. READ VALUE USING GTS (Fuel Lid Sensor SW)


    1. Connect the GTS to the DLC3.

    2. Turn the power switch on (IG).

    3. Turn the GTS on.

    4. Enter the following menus: Powertrain / Engine / Data List.

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


      Powertrain > Engine > Data List
      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      Fuel Lid Sensor SW Fuel lid courtesy switch status Close or Open

      Close: Fuel lid closed

      Open: Fuel lid open

      		 -

      Powertrain > Engine > Data List
      Tester Display
      Fuel Lid Sensor SW
      OK
      The GTS display changes correctly in response to the operation of the fuel lid courtesy switch (fuel lid lock with motor assembly).
      Result
      Proceed to
      OK
      NG

    OK

    REPLACE ECM Click here

    NG

  5. INSPECT FUEL LID LOCK WITH MOTOR ASSEMBLY


    1. Remove the fuel lid lock with motor assembly.

      Click here

    2. Inspect the fuel lid lock with motor assembly (fuel lid courtesy switch).

      Click here

      Result
      Proceed to
      OK
      NG

    NG

    REPLACE FUEL LID LOCK WITH MOTOR ASSEMBLY Click here

    OK

  6. CHECK HARNESS AND CONNECTOR (FUEL LID LOCK WITH MOTOR ASSEMBLY - ECM)


    1. Disconnect the A40 ECM connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      M32-3 (B) - A40-43 (LIDO) Always Below 1 Ω
      M32-3 (B) or A40-43 (LIDO) - Body ground Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    OK

    REPLACE ECM Click here

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

  7. INSPECT FUEL LID OPENER SWITCH


    1. Remove the fuel lid opener switch.

      Click here

    2. Inspect the fuel lid opener switch.

      Click here

      Result
      Proceed to
      OK
      NG

    NG

    REPLACE FUEL LID OPENER SWITCH Click here

    OK

  8. CHECK HARNESS AND CONNECTOR (FUEL LID OPENER SWITCH - ECM AND BODY GROUND)


    1. Disconnect the A40 ECM connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      F28-4 (IG) - A40-42 (FUEL) Always Below 1 Ω
      F28-1 (E) - Body ground Always Below 1 Ω
      F28-4 (IG) or A40-42 (FUEL) - Body ground Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    OK

    REPLACE ECM Click here

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

  9. INSPECT FUEL LID LOCK WITH MOTOR ASSEMBLY


    1. Remove the fuel lid lock with motor assembly.

      Click here

    2. Inspect the fuel lid lock with motor assembly (motor operation).

      Click here

      Result
      Proceed to
      OK
      NG

    NG

    REPLACE FUEL LID LOCK WITH MOTOR ASSEMBLY Click here

    OK

  10. CHECK HARNESS AND CONNECTOR (INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - AUXILIARY BATTERY)


    1. Disconnect the 3F instrument panel junction block assembly connector.

    2. B004P9PC04
      *a

      Front view of wire harness connector

      (to Instrument Panel Junction Block Assembly)

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

      Standard Voltage
      Tester Connection Condition Specified Condition
      3F-7 - Body ground Power switch off 11 to 14 V
      3F-30 - Body ground Power switch off 11 to 14 V
      Result
      Proceed to
      OK
      NG

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  11. CHECK HARNESS AND CONNECTOR (INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - ECM)


    1. Disconnect the A40 ECM connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      3F-20 - A40-59 (FREL) Always Below 1 Ω
      3F-20 or A40-59 (FREL) - Body ground Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  12. CHECK HARNESS AND CONNECTOR (INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - FUEL LID LOCK WITH MOTOR ASSEMBLY)


    1. Disconnect the 3H instrument panel junction block assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      3H-28 - M32-1 (B) Always Below 1 Ω
      3H-28 or M32-1 (B) - Body ground Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  13. REPLACE INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY


    1. Replace the instrument panel junction block assembly.

      Click here

      Result
      Proceed to
      NEXT

    NEXT

  14. CHECK FUEL LID OPEN OPERATION


    1. Check that the fuel lid can be opened.

      Click here

      OK
      The fuel lid can be opened.
      Result
      Proceed to
      OK
      NG

    OK

    END (INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY WAS DEFECTIVE)

    NG

    REPLACE ECM Click here

  15. READ VALUE USING GTS (Fuel Lid SW)


    1. Connect the GTS to the DLC3.

    2. Turn the power switch on (IG).

    3. Turn the GTS on.

    4. Enter the following menus: Powertrain / Engine / Data List.

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


      Powertrain > Engine > Data List
      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      Fuel Lid SW Fuel lid opener switch status Close or Open

      Close: Fuel lid opener switch not pushed

      Open: Fuel lid opener switch pushed

      		 -

      Powertrain > Engine > Data List
      Tester Display
      Fuel Lid SW
      OK
      The GTS display changes correctly in response to the operation of the fuel lid opener switch.
      Result
      Proceed to
      OK
      NG

    NG

    CHECK HARNESS AND CONNECTOR (FUEL LID OPENER SWITCH - ECM AND BODY GROUND) Click here

    OK

  16. INSPECT FUEL LID LOCK WITH MOTOR ASSEMBLY


    1. Remove the fuel lid lock with motor assembly.

      Click here

    2. Inspect the fuel lid lock with motor assembly.

      Click here

      Result
      Proceed to
      OK
      NG

    NG

    REPLACE FUEL LID LOCK WITH MOTOR ASSEMBLY Click here

    OK

  17. CHECK HARNESS AND CONNECTOR (FUEL LID LOCK WITH MOTOR ASSEMBLY - BODY GROUND)


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

      Standard Resistance
      Tester Connection Condition Specified Condition
      M32-2 (E) - Body ground Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  18. CHECK HARNESS AND CONNECTOR (INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - FUEL LID LOCK WITH MOTOR ASSEMBLY)


    1. Disconnect the 3H instrument panel junction block assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      3H-28 - M32-1 (B) Always Below 1 Ω
      3H-28 or M32-1 (B) - Body ground Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  19. CHECK HARNESS AND CONNECTOR (INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - AUXILIARY BATTERY)


    1. B004P9PC05
      *a

      Front view of wire harness connector

      (to Instrument Panel Junction Block Assembly)

      Disconnect the 3F instrument panel junction block assembly connector.

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

      Standard Voltage
      Tester Connection Condition Specified Condition
      3F-30 - Body ground Power switch off 11 to 14 V
      3F-7 - Body ground Power switch off 11 to 14 V
      Result
      Proceed to
      OK
      NG

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  20. CHECK HARNESS AND CONNECTOR (INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY - ECM)


    1. Disconnect the A40 ECM connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      3F-20 - A40-59 (FREL) Always Below 1 Ω
      3F-20 or A40-59(FREL) - Body ground Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  21. REPLACE INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY


    1. Replace the instrument panel junction block assembly.

      Click here

      Result
      Proceed to
      NEXT

    NEXT

  22. CHECK FUEL LID OPEN OPERATION


    1. Check that the fuel lid can be opened.

      Click here

      OK
      The fuel lid can be opened.
      Result
      Proceed to
      OK
      NG

    OK

    END (INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY WAS DEFECTIVE)

    NG

    REPLACE ECM Click here

  23. CHECK HARNESS AND CONNECTOR (FUEL LID OPENER SWITCH - ECM AND BODY GROUND)


    1. Disconnect the F28 fuel lid opener switch connector.

    2. Disconnect the A40 ECM connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      F28-4 (IG) - A40-42(FUEL) Always Below 1 Ω
      F28-4 (IG) or A40-42 (FUEL) - Body ground Always 10 kΩ or higher
      F28-1 (E) - Body ground Always Below 1 Ω
      Result
      Proceed to
      OK
      NG

    OK

    REPLACE FUEL LID OPENER SWITCH Click here

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR