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Home >> Infiniti >> 2004 >> FX35 RWD >> Repair and Diagnosis >> Accessories & Equipment >> Horns >> Wiper, Washer & Horn >> Rear Wiper And Washer System >> Rear Wipers Do Not Stop

Rear Wipers Do Not Stop

  1. Check Circuit Between Combination Switch And BCM 
    1. With CONSULT-II

      Select "BCM" on CONSULT-II. With "WIPER" on "DATA MONITOR", confirm that "RR WIPER INT", "RR WIPER ON", and "RR WASHER SW" turn ON-OFF according to wiper switch operation.

    2. Without CONSULT-II

      Refer to COMBINATION SWITCH INSPECTION .

    OK or NG 

    1. OK: Replace BCM. Refer to REMOVAL AND INSTALLATION OF BCM .
    2. NG: Check wiper Switch. Refer to COMBINATION SWITCH INSPECTION .

    Fig 1: Checking Circuit Between Combination Switch & BCM
    G00730365Courtesy of NISSAN MOTOR CO., U.S.A.
  2. Check Circuit Between BCM And Rear Wiper (2), And Between Rear Wiper And Ground 
    1. Turn ignition switch OFF.
    2. Disconnect BCM connector and rear wiper motor connector.
    3. Check continuity between BCM connector B14 terminal 59 (Y) and rear wiper motor connector D107 terminal 3 (BR).
      1. 59 (Y) - 3 (BR) : Continuity should exist. 
    4. Check continuity between BCM connector B14 terminals 59 (Y) and Ground.
      1. 59 (Y) - Ground : Continuity should not exist. 
      Fig 2: Checking Circuit Between BCM & Rear Wiper (2)
      G00730366Courtesy of NISSAN MOTOR CO., U.S.A.
    5. Check continuity between rear wiper motor connector D107 terminal 2 (B) and ground.
      1. 2 (B) - Ground : Continuity should exist. 

    OK or NG 

    1. OK: GO TO  3 .
    2. NG: Repair harness or connector.

    Fig 3: Checking Circuit Between Rear Wiper & Ground
    G00730367Courtesy of NISSAN MOTOR CO., U.S.A.
  3. Check Circuit Between BCM And Rear Wiper (3) 
    1. Connect BCM connector and rear wiper motor connector.
    2. Turn ignition switch ON.
    3. Check voltage between rear wiper motor harness connector terminal and ground while rear wiper motor is stopped and while it is operating.
      Fig 4: Checking Rear Wiper (3) Voltage
      G00730369Courtesy of NISSAN MOTOR CO., U.S.A.
      Fig 5: Displaying Rear Wiper (3) Specifications
      G00730368Courtesy of NISSAN MOTOR CO., U.S.A.

    OK or NG 

    1. OK: Replace BCM. Refer to REMOVAL AND INSTALLATION OF BCM .
    2. NG: Replace rear wiper motor.