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Fuel Lid Opener System: Inspection

  1. INSPECT FUEL LID OPENER SWITCH CONTINUITY 
    1. Check that continuity exists between terminals with the switch ON (Lever pulled).
    2. Check that no continuity exists between terminals with the switch OFF (Lever free).

    If continuity is not as specified, replace the switch assembly.

    Fig 1: Inspecting Fuel Lid Opener Switch Continuity
    G03471324Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSPECT FUEL LID OPENER SWITCH CIRCUIT 

    Disconnect the connector from the switch and inspect the connector on the wire harness side, as shown.

    Fig 2: Inspecting Fuel Lid Opener Switch Circuit
    G03471325Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    TESTER CONNECTION SPECIFICATION

    Tester connection Condition Specified condition
    1 - Ground Constant Continuity
    2 - Ground Constant Battery positive voltage

    If circuit is not as specified, inspect the circuits connected to other parts.

  3. INSPECT FUEL LID OPENER SOLENOID OPERATION 
    1. Connect the positive (+) lead from the battery to terminal 2 and negative (-) lead to terminal 3.
    2. Check that the solenoid operates in the fuel lid opening.

    If operation is not as specified, replace the solenoid.

    Fig 3: Connecting Positive Lead From Battery To Terminal 2 And Negative Lead To Terminal 3
    G03471326Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. INSPECT FUEL LID OPENER MOTOR CIRCUIT 

    Disconnect the connector from the switch and inspect the connector on the wire harness side, as shown.

    Fig 4: Inspecting Connector On Wire Harness Side
    G03471327Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    TESTER CONNECTION SPECIFICATION

    Tester connection Condition Specified condition
    3 - Ground Constant Continuity
    2 - Ground Fuel lid opener switch ON (Lever pulled) Battery positive voltage

    If circuit is not as specified, inspect the circuits connected to other parts.

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