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Home >> Infiniti >> 2006 >> M35 Base >> Repair and Diagnosis >> Body & Frame >> Seats >> Automatic Drive Positioner >> Seat Memory Indicator Lamp Circuit Check

Seat Memory Indicator Lamp Circuit Check

  1. CHECK FUNCTION 

    With CONSULT-II 

    With "MEMORY SW INDCTR" in ACTIVE TEST, check operation.

    MONITOR ITEM CONTENTS

    Test item Description
    MEMORY SW INDCTR The memory switch indicator is lit by receiving the drive signal.
    Fig 1: CONSULT II ACTIVE TEST Screen
    G04146017Courtesy of NISSAN MOTOR CO., U.S.A.

    OK or NG 

    OK: Seat memory switch indicator lamp circuit is OK.

    NG: GO TO 2.

  2. CHECK SEAT MEMORY INDICATOR LAMP POWER SUPPLY CIRCUIT 
    1. Turn ignition switch OFF.
    2. Disconnect seat memory switch connector.
    3. Check voltage between seat memory switch connector and ground.
    SEAT MEMORY SWITCH CONNECTOR AND GROUND VOLTAGE

    Terminals Voltage (V) (Approx.)
    (+) (-)
    Seat memory switch connector Terminal
    D9 5 Ground Battery voltage
    Fig 2: Identifying Voltage Between Seat Memory Switch Connector And Ground
    G04146018Courtesy of NISSAN MOTOR CO., U.S.A.

    OK or NG 

    OK: GO TO 3.

    NG: Check the following.

    • 10A fuse [No.18, Located in the fuse block (J/B)]
    • Harness for open or short between seat memory switch and fuse.
  3. CHECK SEAT MEMORY INDICATOR CIRCUIT HARNESS CONTINUITY 
    1. Disconnect automatic drive positioner control unit connector.
    2. Check continuity between automatic drive positioner control unit connector and seat memory switch connector.
      AUTOMATIC DRIVE POSITIONER CONTROL UNIT CONNECTOR AND SEAT MEMORY SWITCH CONNECTOR CONTINUITY

      A B Continuity
      Automatic drive positioner control unit connector Terminal Seat memory switch connector Terminal
      M6 12 D9 6 Yes
      13 7
    3. 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
      M6 12 No
      13
      Fig 3: Identifying Continuity Between Automatic Drive Positioner Control Unit Connector And Seat Memory Switch Connector
      G04146019Courtesy of NISSAN MOTOR CO., U.S.A.

    OK or NG 

    OK: GO TO 4.

    NG: Repair or replace harness.

  4. CHECK SEAT MEMORY SWITCH INDICATOR SIGNAL 
    1. Connect seat memory switch connector.
    2. Check continuity between automatic drive positioner control unit connector and ground.
    AUTOMATIC DRIVE POSITIONER CONTROL UNIT CONNECTOR AND GROUND CONTINUITY

    Terminals Voltage (V) (Approx.)
    (+) (-)
    Seat memory switch connector Terminal
    M6 12 Ground Battery voltage
    13
    Fig 4: Identifying Continuity Between Automatic Drive Positioner Control Unit Connector And Ground
    G04146020Courtesy of NISSAN MOTOR CO., U.S.A.

    OK or NG 

    OK: Replace automatic drive positioner control unit.

    NG: Replace seat memory switch.

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