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Home >> Nissan-Datsun >> 2004 >> Sentra SE-R >> Repair and Diagnosis >> External Pages >> Different car >> Section 1450 (Glass, Window System & Mirrors) >> Power Window System >> Limit Switch Circuit Check (Driver Side)
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Limit Switch Circuit Check (Driver Side)

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 DRIVER DOOR LIMIT SWITCH SIGNAL 
    1. Turn ignition switch ON.
    2. Check voltage between driver side power window motor connector and ground.
      Fig 1: Driver Side Power Window Motor Connector & Ground Voltage Specifications Table
      G02404633Courtesy of NISSAN MOTOR CO., U.S.A.
      Fig 2: Driver Side Power Window Motor Connector & Ground Voltage Test
      G02404634Courtesy of NISSAN MOTOR CO., U.S.A.

    OK or NG 

    • OK: Limit switch circuit is OK.
    • NG: GO TO 2.
  2. CHECK LIMIT SWITCH GROUND CIRCUIT 
    1. Turn ignition switch OFF.
    2. Disconnect driver side power window motor connector.
    3. Check continuity between driver side power window motor connector D9 terminal 6 and ground.
      • 6 (LG) - Ground: Continuity should exist. 

    OK or NG 

    • OK: GO TO  4.
    • NG: GO TO 3.
    Fig 3: Driver Side Power Window Motor Connector D9 Terminal 6 & Ground Continuity Test
    G02404635Courtesy of NISSAN MOTOR CO., U.S.A.
  3. CHECK HARNESS CONTINUITY 
    1. Disconnect power window main switch connector.
    2. Check continuity between power window main switch connector D7 terminal 14 and driver side power window motor connector D9 terminal 6.
      • 14 (LG) - 6 (LG): Continuity should exist. 

    OK or NG 

    • OK: Replace power window main switch.
    • NG: Repair or replace harness.
    Fig 4: Power Window Main Switch Connector D7 Terminal 14 & Driver Side Power Window Motor Connector D9 Terminal 6 Continuity Test
    G02404636Courtesy of NISSAN MOTOR CO., U.S.A.
  4. CHECK HARNESS CONTINUITY 
    1. Disconnect power window main switch connector.
    2. Check continuity between power window main switch connector D7 terminal 9 and driver side power window motor connector D9 terminal 5.
      • 9 (Y) - 5 (Y): Continuity should exist. 

    OK or NG 

    • OK: GO TO 5.
    • NG: Repair or replace harness.
    Fig 5: Power Window Main Switch Connector D7 Terminal 9 & Driver Side Power Window Motor Connector D9 Terminal 5 Continuity Test
    G02404637Courtesy of NISSAN MOTOR CO., U.S.A.
  5. CHECK POWER WINDOW MAIN SWITCH OUTPUT SIGNAL 
    1. Connect power window main switch connector.
    2. Turn ignition switch ON.
    3. Check voltage between power window main switch connector D7 terminal 9 and ground.
      • 9 (Y) - Ground: Approx. 5V 

    OK or NG 

    • OK: Further inspection is necessary. Refer to symptom chart.
    • NG: Replace power window main switch.
    Fig 6: Power Window Main Switch Connector D7 Terminal 9 & Ground Voltage Test
    G02404638Courtesy of NISSAN MOTOR CO., U.S.A.
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