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Home >> Infiniti >> 2006 >> M35 Base >> Repair and Diagnosis >> Body & Frame >> Seats >> Automatic Drive Positioner >> Telescopic Motor Circuit Check

Telescopic Motor Circuit Check

  1. CHECK STEERING WHEEL TELESCOPIC MECHANISM 

    Check following.

    • Operation malfunction caused by steering wheel telescopic mechanism deformation or pinched harness or other foreign materials
    • Operation malfunction and interference with other parts by poor installation

    OK or NG 

    OK: GO TO 2.

    NG: Repair the malfunctioning part and check again.

  2. CHECK FUNCTION 

    With CONSULT-II 

    Check operation with "TELESCO MOTOR" in ACTIVE TEST.

    TEST ITEM DESCRIPTION

    Test item Description
    TELESCO
    MOTOR    		 The telescopic motor is activated by receiving the drive signal.
    Fig 1: CONSULT II ACTIVE TEST Screen
    G04145943Courtesy of NISSAN MOTOR CO., U.S.A.

    OK or NG 

    OK: Steering telescopic motor circuit is OK.

    NG: GO TO 3.

  3. CHECK TELESCOPIC MOTOR HARNESS CONTINUITY 
    1. Turn ignition switch OFF.
    2. Disconnect automatic drive positioner control unit and tilt motor and telescopic motor connector.
    3. Check continuity between automatic drive positioner control unit connector and tilt motor and telescopic motor connector.
      AUTOMATIC DRIVE POSITIONER CONTROL UNIT CONNECTOR AND TILT MOTOR AND TELESCOPIC MOTOR CONNECTOR CONTINUITY

      A B Continuity
      Automatic drive positioner control unit connector Terminal Telescopic motor connector Terminal
      M7 36 M45 1 Yes
      44 2
    4. Check continuity between automatic drive positioner control unit connector and ground.
      AUTOMATIC DRIVE POSITIONER CONTROL UNIT CONNECTOR AND GROUND CONTINUITY

      A Ground Continuity
      Automatic drive positioner control unit connector Terminal
      M7 36 No
      44
      Fig 2: Identifying Continuity Between Automatic Drive Positioner Control Unit Connector And Tilt Motor And Telescopic Motor Connector
      G04145944Courtesy of NISSAN MOTOR CO., U.S.A.

    OK or NG 

    OK: GO TO 4.

    NG: Repair or replace harness between automatic drive positioner control unit and tilt motor and telescopic motor.

  4. CHECK BCM OUTPUT SIGNAL 
    1. Connect the automatic drive positioner control unit connector.
    2. Check voltage between automatic drive positioner control unit connector and ground.
    AUTOMATIC DRIVE POSITIONER CONTROL UNIT CONNECTOR AND GROUND VOLTAGE

    Automatic drive positioner control unit connector Terminals Telescopic switch condition Voltage (V) (Approx.)
    (+) (-)
    M7 36 Ground FORWARD Battery voltage
    Other than above 0
    44 BACKWARD Battery voltage
    Other than above 0
    Fig 3: Identifying Voltage Between Automatic Drive Positioner Control Unit Connector And Ground
    G04145945Courtesy of NISSAN MOTOR CO., U.S.A.

    OK or NG 

    OK: Replace tilt and telescopic motor.

    NG: Replace automatic drive positioner control unit.

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