LEMON Manuals: Even more car manuals for everyone
Home >> Infiniti >> 2006 >> Q45 >> Repair and Diagnosis >> Body & Frame >> Seats >> Automatic Drive Positioner >> Check Tilt Switch

Check Tilt Switch

  1. CHECK FUNCTION 

    With CONSULT-II 

    With "TILT SW-UP, TILT SW-DOWN" on the DATA MONITOR, operate the ADP steering switch to check ON/OFF operation.

    MONITOR ITEM AND CONTENTS REFERENCE

    Monitor item [OPERATION or UNIT] Contents
    TILT SW-UP "ON/OFF" Operation (ON)/open (OFF) status judged from the tilt switch (UP) signal is displayed.
    TILT SW-DOWN "ON/OFF" Operation (ON)/open (OFF) status judged from the tilt switch (DOWN) signal is displayed.
    Fig 1: Display CONSULT II - Data Monitor Screen
    G04130202Courtesy of NISSAN MOTOR CO., U.S.A.

    Without CONSULT-II 

    Carry out "SWITCH MONITOR" in the on-board diagnosis function, and operate the ADP steering switch to check. Refer to "SWITCH MONITOR ".

    OK or NG 

    • OK : System is OK.
    • NG : GO TO 2.
  2. CHECK ADP STEERING SWITCH (TILT) INPUT/OUTPUT 
    1. Turn ignition switch OFF.
    2. Check voltage between BCM connector and ground.
      CONNECTORS VOLTAGE REFERENCE

      Connector Terminals (Wire color) Condition Voltage (V) (Approx.)
      (+) (-)
      M4 23 (W/R) Ground Tilt switch ON (DOWN operation) 0
      Tilt switch OFF 5
      36 (Y/G) Tilt switch ON (UP operation) 0
      Tilt switch OFF 5
      Fig 2: Identifying Voltage Between BCM Connector And Ground
      G04130203Courtesy of NISSAN MOTOR CO., U.S.A.

    OK or NG 

    • OK : System is OK.
    • NG : GO TO 3.
  3. CHECK HARNESS CONTINUITY 
    1. Disconnect BCM connector and ADP steering switch connector.
    2. Check continuity between BCM connector M4 terminals 23, 36 and ADP steering switch connector M51 terminals 2, 3.

      23 (W/R) - 3 (W/R) : Continuity should exist. 

      36 (Y/G) - 2 (Y/G) : Continuity should exist. 

    3. Check continuity between BCM connector M4 terminals 23, 36 and ground.
      Fig 3: Identifying Continuity Between BCM Connector M4 Terminals 23, 36 And Ground
      G04130204Courtesy of NISSAN MOTOR CO., U.S.A.

      23 (W/R) - Ground : Continuity should not exist. 

      36 (Y/G) - Ground : Continuity should not exist. 

    OK or NG 

    • OK : GO TO 4.
    • NG : Repair or replace harness between BCM and ADP steering switch.
  4. CHECK ADP TILT STEERING SWITCH 

    Check continuity between ADP steering switch connector M51 terminal 2, 3 and 1.

    CONNECTORS CONTINUITY REFERENCE

    Connector Terminals Condition Continuity
    M51 2 1 Tilt switch ON (UP operation) Yes
    Tilt switch OFF No
    3 Tilt switch ON (DOWN operation) Yes
    Tilt switch OFF No
    Fig 4: Identifying Continuity Between ADP Steering Switch Connector M51 Terminal 2, 3 And 1
    G04130205Courtesy of NISSAN MOTOR CO., U.S.A.

    OK or NG 

    • OK : GO TO 5.
    • NG : Replace ADP steering switch.
  5. CHECK ADP STEERING SWITCH GROUND CIRCUIT 

    Check continuity between ADP steering switch connector M51 terminal 1 and ground.

    1 (B) - Ground : Continuity should exist. 

    Fig 5: Identifying Continuity Between ADP Steering Switch Connector M51 Terminal 1 And Ground
    G04130206Courtesy of NISSAN MOTOR CO., U.S.A.

    OK or NG 

    • OK : Check the harness and connector.
    • NG : Repair or replace harness between ADP steering switch and ground.
scientia non olet · About LEMON Manuals