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Home >> Nissan-Datsun >> 2004 >> Sentra SE-R Spec V >> Repair and Diagnosis >> External Pages >> Different car >> Section 1728 (Seats (Coupe)) >> Automatic Drive Positioner >> Check Reclining Motor Circuit

Check Reclining Motor Circuit

WARNING: This page is about a different car, the 2006 Infiniti G35. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK SEAT RECLINING MECHANISM 

    Check the following.

    • Operation malfunction caused by an interference with the center pillar or center console
    • 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 "SEAT RECLINING" in ACTIVE TEST.

    TEST ITEM DESCRIPTION TABLE

    Test item Description
    SEAT RECLINING The reclining motor is activated by receiving the drive signal.
    Fig 1: CONSULT-II Display Active Test
    G04182540Courtesy of NISSAN MOTOR CO., U.S.A.

    Without CONSULT-II 

    GO TO 3.

    OK or NG 

    OK: Reclining motor circuit is OK.

    NG: GO TO 3.

  3. CHECK RECLINING MOTOR HARNESS CONTINUITY 
    1. Turn ignition switch OFF.
    2. Disconnect driver seat control unit connector and reclining motor connector.
    3. Check continuity between driver seat control unit connector B353 terminals 36, 44 and reclining motor connector B358 terminals 36, 44.

      36 (LG) - 36 (LG): Continuity should exist  .

      44 (P) - 44 (P): Continuity should exist  .

    4. Check continuity between driver seat control unit connector B353 terminals 36, 44 and ground.

      36 (LG) - Ground: Continuity should not exist  .

      44 (P) - Ground: Continuity should not exist  .

    OK or NG 

    OK: GO TO 4.

    NG: Repair or replace harness between driver seat control unit and reclining motor.

    Fig 2: Checking Continuity Between Driver Seat Control Unit Connector Terminals 36, 44 And Ground
    G04182541Courtesy of NISSAN MOTOR CO., U.S.A.
  4. CHECK DRIVER SEAT CONTROL UNIT OUTPUT SIGNAL 
    1. Connect the driver seat control unit.
    2. Reclining switch operate, check voltage between driver seat control unit connector and ground.
      VOLTAGE CHECK TABLE

      Connector Terminals (Wire color) Reclining switch condition Voltage (V) (Approx.)
      (+) (-)
      B353 36 (LG) Ground FORWARD Battery voltage
      Other than above 0
      44 (P) BACKWARD Battery voltage
      Other than above 0

    OK or NG 

    OK: Replace reclining motor.

    NG: Replace driver seat control unit.

    Fig 3: Checking Voltage Between Driver Seat Control Unit Connector And Ground
    G04182542Courtesy of NISSAN MOTOR CO., U.S.A.
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