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Check Trunk Opener Request Switch

  1. CHECK TRUNK OPENER REQUEST SWITCH

    With CONSULT-III 

    Check trunk opener request switch ("BD/TR REQ SW") in "DATA MONITOR" mode.

    TRUNK OPENER REQUEST SWITCH OPERATING CONDITIONS

    Monitor item Condition
    BD/TR REQ SW Trunk opener request switch is pressed: ON
    Trunk opener request switch is released: OFF

    Without CONSULT-III 

    1. Turn ignition switch OFF.
    2. Check voltage between Intelligent Key unit connector and ground.
    VOLTAGE REFERENCE CHART

    Terminals Trunk lid opener request switch condition Voltage (V) (Approx.)
    (+) (-)
    Intelligent Key unit connector Terminal
    M33 61 Ground Pressed 0
    Released 5
    Fig 1: Checking Voltage Between Intelligent Key Unit Connector And Ground
    G05212223Courtesy of NISSAN MOTOR CO., U.S.A.

    OK or NG 

    OK: Trunk opener request switch is OK.

    NG: GO TO 2.

  2. CHECK TRUNK OPENER REQUEST SWITCH CIRCUIT
    1. Disconnect Intelligent Key unit and trunk opener request switch connector.
    2. Check continuity between Intelligent Key unit connector and trunk opener request switch connector.
      CONTINUITY REFERENCE CHART

      A B Continuity
      Intelligent Key unit connector Terminal Trunk request switch connector Terminal
      M33 61 T107 1 Yes
    3. Check continuity between Intelligent Key unit connector and ground.
    Fig 2: Checking Continuity Between Intelligent Key Unit And Trunk Opener Request Switch Connector
    G05212224Courtesy of NISSAN MOTOR CO., U.S.A.
    CONTINUITY REFERENCE CHART

    A Ground Continuity
    Intelligent Key unit connector Terminal
    M33 61 No

    OK or NG 

    OK: GO TO 3.

    NG: Repair or replace harness between Intelligent Key unit and trunk opener request switch.

  3. CHECK TRUNK OPENER REQUEST SWITCH OPERATION

    Check trunk opener request switch.

    CONTINUITY REFERENCE CHART

    Terminal Trunk opener request switch condition Continuity
    Trunk opener request switch
    1 2 Pressed Yes
    Released No

    OK or NG 

    OK: GO TO 4.

    NG: Replace trunk opener request switch.

    Fig 3: Checking Back Door Request Switch Operation
    G05212225Courtesy of NISSAN MOTOR CO., U.S.A.
  4. CHECK TRUNK OPENER REQUEST SWITCH GROUND CIRCUIT

    Check continuity between trunk opener request switch connector and ground.

    CONTINUITY REFERENCE CHART

    Trunk opener request switch connector Terminal Ground Continuity
    T107 2 Yes

    OK or NG 

    OK: GO TO 5.

    NG: Repair or replace trunk opener request switch ground circuit.

    Fig 4: Checking Back Door Request Switch Ground Circuit
    G05212226Courtesy of NISSAN MOTOR CO., U.S.A.
  5. CHECK INTELLIGENT KEY UNIT OUTPUT SIGNAL
    1. Connect Intelligent Key unit connector.
    2. Check voltage between Intelligent Key unit connector and ground.
    VOLTAGE REFERENCE CHART

    Terminals Voltage (V) (Approx.)
    (+) (-)
    Intelligent Key unit connector Terminal
    M33 61 Ground 5

    OK or NG 

    OK: Check the condition of harness and connector.

    NG: Replace Intelligent Key unit.

    Fig 5: Checking Voltage Between Intelligent Key Unit Connector And Ground
    G05212223Courtesy of NISSAN MOTOR CO., U.S.A.
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