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Telescopic Motor Circuit Check

WARNING: This page is about a different car, the 2005 Infiniti FX45 and 2005 Infiniti FX35. However, it is still accessible from the selected car via links, so may be relevant.
  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 

    1. OK : GO TO 2.
    2. NG : Repair the malfunctioning part and check again.
  2. CHECK FUNCTION 

    With CONSULT-II 

    Check operation with "TELESCO MOTOR" in ACTIVE TEST.

    DESCRIPTION CHART

    Test item Description
    TELESCO MOTOR The telescopic motor is activated by receiving the drive signal.
    Fig 1: Active Test Display
    G02364311Courtesy of NISSAN MOTOR CO., U.S.A.

    Without CONSULT-II 

    GO TO 3.

    OK or NG 

    1. OK : Steering telescopic motor circuit is OK.
    2. 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 M50 terminals 36, 44 and tilt motor and telescopic motor connector M27 terminals 3, 4.
      1. 36 (L/R) - 3 (L/R) : Continuity should exist. 
      2. 44 (L/W) - 4 (L/W) : Continuity should exist. 
    4. Check continuity between automatic drive positioner control unit connector M50 terminals 36, 44 and ground.
      1. 36 (L/R) - Ground :Continuity should not exist. 
      2. 44 (L/W) - Ground :Continuity should not exist. 

    OK or NG 

    1. OK : GO TO 4.
    2. NG : Repair or replace harness between automatic drive positioner control unit and tilt motor and telescopic motor.
    Fig 2: Checking Continuity Between Terminals 36, 44 And Ground
    G02364312Courtesy of NISSAN MOTOR CO., U.S.A.
  4. CHECK BCM OUTPUT SIGNAL 
    1. Connect the automatic drive positioner control unit connector.
    2. Telescopic switch operate, check voltage between automatic drive positioner control unit connector and ground.
      Fig 3: Voltage Table
      G02364313Courtesy of NISSAN MOTOR CO., U.S.A.

    OK or NG 

    1. OK : Replace tilt and telescopic motor.
    2. NG : Replace automatic drive positioner control unit.
    Fig 4: Checking Voltage Between Automatic Drive Positioner Control Unit Connector And Ground
    G02364314Courtesy of NISSAN MOTOR CO., U.S.A.
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