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Body Interference Prevention Switch Check (Open Operate)

WARNING: This page is about a different car, the 2005 Nissan 350Z. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK BODY INTERFERENCE PREVENTION SWITCH 
    1. Start engine.
    2. Operate soft top switch OPEN, check voltage between Soft Top Control Unit Connector and ground.
    Fig 1: Soft Top Control Unit Connector B67 Terminal 32 & Ground Voltage Specifications Table
    G02404859Courtesy of NISSAN MOTOR CO., U.S.A.

    OK or NG 

    • OK: Body interference prevention switch is OK.
    • NG: GO TO 2.
    Fig 2: Soft Top Control Unit Connector B67 Terminal 32 & Ground Voltage Test
    G02404860Courtesy of NISSAN MOTOR CO., U.S.A.
  2. CHECK BODY INTERFERENCE PREVENTION SWITCH CIRCUIT 
    1. Turn ignition switch OFF.
    2. Disconnect soft top control unit and soft top switch assembly 2 (body interference prevention switch) connector.
    3. Check continuity between Soft Top Control Unit Connector B67 terminal 32 and soft top switch assembly 1 connector B212 terminal 2.
      • 32 (W) - 2 (W): Continuity should exist. 
    4. Check continuity between Soft Top Control Unit Connector B67 terminal 32 and ground.
      • 32 (W) - Ground: Continuity should not exist. 

    OK or NG 

    • OK: GO TO 3.
    • NG: Repair or replace harness.
    Fig 3: Soft Top Control Unit Connector Terminal 32 & Soft Top Switch Assembly 1 Connector Terminal 2 & Ground Continuity Test
    G02404861Courtesy of NISSAN MOTOR CO., U.S.A.
  3. CHECK BODY INTERFERENCE PREVENTION SWITCH GROUND CIRCUIT 

    Check continuity between soft top switch assembly 1 connector B212 terminal 3 and ground.

    • 3 (B) - Ground: Continuity should exist. 

    OK or NG 

    • OK: GO TO 4.
    • NG: Repair or replace harness.
    Fig 4: Soft Top Switch Assembly 1 Connector Terminal 3 & Ground Continuity Test
    G02404862Courtesy of NISSAN MOTOR CO., U.S.A.
  4. CHECK SOFT TOP CONTROL UNIT OUTPUT SIGNAL 
    1. Connect soft top control unit connector.
    2. Start engine.
    3. Check voltage between Soft Top Control Unit Connector B67 terminal 32 and ground.
      • 32 (W) - Ground: Approx. 5V 

    OK or NG 

    • OK: Replace soft top switch assembly 1.
    • NG: Replace soft top control unit.
    Fig 5: Soft Top Control Unit Connector Terminal 32 & Ground Voltage Test
    G02404863Courtesy of NISSAN MOTOR CO., U.S.A.
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