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CHANGEOVER SWITCH: Diagnosis Procedure

WARNING: This page is about a different car, the 2009 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK CHANGEOVER SWITCH SIGNAL
    1. Turn ignition switch ON.
    2. Check voltage between automatic drive positioner control unit connector and ground.
    VOLTAGE REFERENCE CHART

    Terminals Change over switch condition Voltage (V) (Approx.)
    (+) (-)
    Automatic drive positioner control unit connector Terminal
    M63 2 Ground RIGHT 0
    Other than above 5
    14 LEFT 0
    Other than above 5

    Is the inspection result normal? 

    YES: GO TO  6

    NO: GO TO 2

  2. CHECK HARNESS CONTINUITY
    Fig 1: Checking Voltage Between Automatic Drive Positioner Control Unit Connector And Ground
    G05877527Courtesy of NISSAN MOTOR CO., U.S.A.
    1. Turn ignition switch OFF.
    2. Disconnect automatic drive positioner control unit and door mirror remote control switch.
    3. Check continuity between automatic drive positioner control unit connector and door mirror remote control switch connector.
      CONTINUITY REFERENCE CHART

      Automatic drive positioner control unit connector Terminal Door mirror remote control switch connector Terminal Continuity
      M63 (A) 2 M108 (B) 3 Yes
      14 2
    4. Check continuity between automatic drive positioner control unit connector and ground.
    Fig 2: Checking Continuity Between Automatic Drive Positioner Control Unit Connector And Ground
    G05877528Courtesy of NISSAN MOTOR CO., U.S.A.
    CONTINUITY REFERENCE CHART

    Automatic drive positioner control unit connector Terminal Ground Continuity
    M63 (A) 2 No
    14

    Is the inspection result normal? 

    YES: GO TO 3

    NO: Repair or replace harness.

  3. CHECK DOOR MIRROR REMOTE CONTROL SWITCH GROUND CIRCUIT

    Check continuity between door mirror remote control switch connector and ground.

    CONTINUITY REFERENCE CHART

    Door mirror remote control switch connector Terminal Ground Continuity
    M108 13 Yes

    Is the inspection result normal? 

    YES: GO TO 4

    NO: Repair or replace harness.

    Fig 3: Checking Continuity Between Door Mirror Remote Control Switch Connector And Ground
    G05877529Courtesy of NISSAN MOTOR CO., U.S.A.
  4. CHECK AUTOMATIC DRIVE POSITIONER CONTROL UNIT OUTPUT SIGNAL
    1. Connect automatic drive positioner control unit.
    2. Turn ignition switch ON.
    3. Check voltage between automatic drive positioner control unit connector and ground.
    VOLTAGE REFERENCE CHART

    Terminals Voltage (V) (Approx.)
    (+) (-)
    Automatic drive positioner control unit connector Terminal
    M63 2 Ground 5
    14

    Is the inspection result normal? 

    YES: GO TO 5.

    NO: Replace automatic drive positioner control unit. Refer to "REMOVAL AND INSTALLATION ".

    Fig 4: Checking Voltage Between Automatic Drive Positioner Control Unit Connector And Ground
    G05877527Courtesy of NISSAN MOTOR CO., U.S.A.
  5. CHECK CHANGEOVER SWITCH

    Check changeover switch.

    Refer to "CHANGEOVER SWITCH: COMPONENT INSPECTION ".

    Is the inspection result normal? 

    YES: Refer to "INTERMITTENT INCIDENT ".

    NO: Replace door mirror remote control switch. Refer to "EXPLODED VIEW ".

  6. CHECK INTERMITTENT INCIDENT

    Check intermittent incident.

    Refer to "INTERMITTENT INCIDENT ".

    Is the inspection result normal? 

    YES: Replace automatic drive positioner control unit. Refer to "REMOVAL AND INSTALLATION ".

    NO: Repair or replace the malfunctioning parts.

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