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Home >> Infiniti >> 2009 >> M35 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 118 (Body, Lock & Security System) >> Intelligent Key System >> Check Trunk Lid Opener Cancel Switch
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Check Trunk Lid Opener Cancel Switch

WARNING: This page is about a different car, the 2008 Infiniti M45 and 2008 Infiniti M35. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK TRUNK LID OPENER CANCEL SWITCH 

    With CONSULT-III 

    Check trunk lid opener cancel sensor ("TR CANCEL SW") in "DATA MONITOR" mode.

    DATA MONITOR

    Monitor item Condition
    TR CANCEL SW Trunk lid opener cancel switch ON: ON
    Trunk lid opener cancel switch OFF: OFF

    Without CONSULT-III 

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

      Terminals Trunk lid opener cancel switch condition Voltage (V) (Approx.)
      (+) (-)
      Intelligent Key unit connector Terminal
      M32 23 Ground ON 0
      OFF (Cancel) 5

    OK or NG 

    OK: Trunk lid opener cancel switch is OK.

    NG: GO TO 2.

    Fig 1: Checking Voltage Between Intelligent Key Unit Connector Terminal 23 And Ground
    G05212275Courtesy of NISSAN MOTOR CO., U.S.A.
  2. CHECK TRUNK LID OPENER CANCEL SWITCH CIRCUIT 
    1. Disconnect Intelligent Key unit and trunk lid opener cancel switch connector.
    2. Check continuity between Intelligent Key unit connector and trunk lid opener cancel switch connector.
      TERMINAL CONTINUITY CHART

      A B Continuity
      Intelligent Key unit connector Terminal Trunk lid opener cancel switch connector Terminal
      M32 23 M99 1 Yes
    3. Check continuity between Intelligent Key unit connector and ground.
      TERMINAL CONTINUITY CHART

      A Ground Continuity
      Intelligent Key unit connector Terminal
      M32 23 No
      Fig 2: Checking Continuity Between Intelligent Key Unit Connector And Trunk Lid Opener Cancel Switch Connector
      G05212276Courtesy of NISSAN MOTOR CO., U.S.A.

    OK or NG 

    OK: GO TO 3.

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

  3. CHECK TRUNK LID OPENER CANCEL SWITCH OPERATION 

    Check trunk lid opener cancel switch.

    TERMINAL REFERENCE CHART

    Terminal Trunk lid opener cancel switch condition Continuity
    Trunk lid opener cancel switch
    1 3 ON Yes
    OFF (Cancel) No

    OK or NG 

    OK: GO TO 4.

    NG: Replace trunk lid opener cancel switch.

    Fig 3: Checking Trunk Lid Opener Cancel Switch
    G05212277Courtesy of NISSAN MOTOR CO., U.S.A.
  4. CHECK TRUNK LID OPENER CANCEL SWITCH GROUND CIRCUIT 

    Check continuity between trunk lid opener cancel switch connector and ground.

    TERMINAL CONTINUITY CHART

    Trunk lid opener cancel switch connector Terminal Ground Continuity
    M99 3 Yes

    OK or NG 

    OK: GO TO 5.

    NG: Repair or replace trunk lid opener cancel switch ground circuit.

    Fig 4: Checking Continuity Between Trunk Lid Opener Cancel Switch Connector Terminal 3 And Ground
    G05212278Courtesy 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.
      TERMINAL VOLTAGE CHART

      Terminals Voltage (V) (Approx.)
      (+) (-)
      Intelligent Key unit connector Terminal
      M32 23 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 Terminal 23 And Ground
    G05212275Courtesy of NISSAN MOTOR CO., U.S.A.
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