FUEL LID OPENER SYSTEM Fuel Lid Opener does not Operate

DESCRIPTION


WIRING DIAGRAM

A01GYITE02

INSPECTION PROCEDURE

PROCEDURE


  1. CHECK CAN COMMUNICATION SYSTEM


    1. Check for DTC Click here.

      Result
      Result Proceed to
      CAN communication system DTC is not output A
      CAN communication system DTC (for LHD) is output B
      CAN communication system DTC (for RHD) is output C

    B

    Go to CAN COMMUNICATION SYSTEM Click here

    C

    Go to CAN COMMUNICATION SYSTEM Click here

    A

  2. INSPECT FUSE (FUEL OPN)


    1. Remove the FUEL OPN fuse from the luggage room junction block ECU.

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

      Standard resistance
      Tester Connection Condition Specified Condition
      FUEL OPN fuse Always Below 1 Ω

    NG

    REPLACE FUSE

    OK

  3. PERFORM ACTIVE TEST USING INTELLIGENT TESTER (FUEL LID OPENER MOTOR)


    1. Select the ACTIVE TEST, use the intelligent tester to generate a control command, and then check that the fuel lid opener motor assembly operates normally.

      Body No.4
      Tester Display Test Part Control Range Diagnostic Note
      Fuel Lid Open Operate fuel lid opener motor assembly) ON / OFF -
      OK
      Fuel filler door is opened by "ACTIVE TEST".

    NG

    INSPECT FUEL LID OPENER MOTOR ASSEMBLY Click here

    OK

  4. READ VALUE USING DATA LIST (FUEL LID OPENER SWITCH)


    1. Use the DATA LIST to check if the switch is functioning properly.

      Main Body
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Fuel Lid Opener Switch Fuel lid opener switch signal/ON or OFF

      ON: Fuel lid opener switch is pushed

      OFF: Fuel lid opener switch is not pushed

      		 -
      OK
      When the switch is operating, intelligent tester should display as shown in the chart.

    NG

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

    OK

    REPLACE MAIN BODY ECU (DRIVER SIDE JUNCTION BLOCK)

  5. CHECK HARNESS AND CONNECTOR (FUEL LID OPENER SWITCH - MAIN BODY ECU AND BODY GROUND)

    A01GW6WE02

    1. Disconnect the L3 switch connector.

    2. Disconnect the L13 ECU connector.

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

      Standard resistance
      Tester Connection Condition Specified Condition
      L3-2 (B) - L13-20 (FUSW) Always Below 1 Ω
      L3-3 (L) - Body ground
      L13-20 (FUSW) - Body ground Always 10 kΩ or higher

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

    REPLACE LUGGAGE DOOR OPENING SWITCH ASSEMBLY (FUEL LID OPENER SWITCH) Click here

  6. INSPECT FUEL LID OPENER MOTOR ASSEMBLY

    A01H1M5E04

    1. Apply battery voltage to the lock and check the operation of the lock.

      OK
      Measurement Condition Specified Condition

      Battery positive (+) → Terminal 2

      Battery negative (-) → Terminal 1

      		 Shaft moves to open direction

    2. Check the shaft stroke.

      Shaft stroke
      10.6 mm (0.406 in.) or more

    NG

    REPLACE FUEL LID OPENER MOTOR ASSEMBLY Click here

    OK

  7. CHECK HARNESS AND CONNECTOR (FUEL LID OPENER MOTOR - REAR JUNCTION BLOCK ECU AND BODY GROUND)

    A01H0K6E02

    1. Disconnect the S42 motor connector.

    2. Disconnect the S61 ECU connector.

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

      Standard resistance
      Tester Connection Condition Specified Condition
      S42-2 - S61-1 (FUO) Always Below 1 Ω
      S42-1 - Body ground
      S61-1 (FUO) - Body ground Always 10 kΩ or higher

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

    REPLACE LUGGAGE ROOM JUNCTION BLOCK ASSEMBLY