LEMON Manuals: Even more car manuals for everyone
Home >> Infiniti >> 2010 >> M45 Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Body, Lock & Security System >> Service Information >> Intelligent Key System >> Check Transmission Range Switch

Check Transmission Range Switch

  1. CHECK TRANSMISSION RANGE SWITCH INPUT SIGNAL

    With CONSULT-III 

    Check ("P RANGE SW") in "DATA MONITOR" mode.

    PARK POSITION SWITCH OPERATING CONDITIONS

    Monitor item Condition
    P RANGE SW A/T shift selector P position: ON
    Other than above: OFF

    Without CONSULT-III 

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

    Terminals Control device position Voltage (V) (Approx.)
    (+) (-)
    Intelligent Key unit connector Terminal
    M32 27 Ground P 0
    Other than above Battery voltage
    Fig 1: Checking Voltage Between Intelligent Key Unit Connector And Ground
    G05212256Courtesy of NISSAN MOTOR CO., U.S.A.

    OK or NG 

    OK: Park position switch circuit is OK.

    NG: GO TO 2.

  2. CHECK INTELLIGENT KEY UNIT OUTPUT SIGNAL

    Check voltage between Intelligent Key unit connector and ground.

    VOLTAGE REFERENCE CHART

    Terminals Condition Voltage (V) (Approx.)
    (+) (-)
    Intelligent Key unit connector Terminal
    M33 58 Ground Wake-up state (Open drive side door) Battery voltage
    Sleep state (After 30 seconds or more since all doors are closed under the condition that the ignition switch is in the LOCK position) 0
    Fig 2: Checking Voltage Between Intelligent Key Unit Connector And Ground
    G05212257Courtesy of NISSAN MOTOR CO., U.S.A.

    OK or NG 

    OK: GO TO 3.

    NG: Check the condition of harness and connector.

  3. CHECK TRANSMISSION RANGE SWITCH
    1. Disconnect A/T shift selector connector.
    2. Check A/T shift selector.
    CONTINUITY REFERENCE CHART

    Terminal Control device position Continuity
    Control device
    9 10 P Yes
    Other than above No

    OK or NG 

    OK: GO TO 4.

    NG: Check A/T shift lock system. Refer to A/T SHIFT LOCK SYSTEM .

    Fig 3: Checking Control Device Continuity
    G05212258Courtesy of NISSAN MOTOR CO., U.S.A.
  4. CHECK HARNESS CONTINUITY 1
    1. Disconnect control device connector.
    2. Check continuity between Intelligent Key unit connector and control device connector.
      CONTINUITY REFERENCE CHART

      A B Continuity
      Intelligent Key unit connector Terminal Control device connector Terminal
      M32 27 M133 10 Yes
    3. Check continuity between Intelligent Key unit connector and ground.
    Fig 4: Checking Continuity Between Intelligent Key Unit And Control Device Connector
    G05212259Courtesy of NISSAN MOTOR CO., U.S.A.
    CONTINUITY REFERENCE CHART

    A Ground Continuity
    Intelligent Key unit connector Terminal
    M32 27 No

    OK or NG 

    OK: GO TO 5.

    NG: Repair or replace harness between Intelligent Key and control device.

  5. CHECK HARNESS CONTINUITY 2
    1. Check continuity between Intelligent Key unit connector and control device connector.
      CONTINUITY REFERENCE CHART

      A B Continuity
      Intelligent Key unit connector Terminal Control device connector Terminal
      M33 58 M133 9 Yes
    2. Check continuity between Intelligent Key unit connector and ground.
    Fig 5: Checking Continuity Between Intelligent Key Unit And Control Device Connector
    G05212260Courtesy of NISSAN MOTOR CO., U.S.A.
    CONTINUITY REFERENCE CHART

    A Ground Continuity
    Intelligent Key unit connector Terminal
    M33 58 No

    OK or NG 

    OK: Check the condition of harness and connector.

    NG: Repair or replace harness between Intelligent Key and control device.

scientia non olet · About LEMON Manuals