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Limit Switch Circuit Check Rear LH and RH

  1. CHECK REAR POWER WINDOW MOTOR LH AND RH LIMIT SWITCH SIGNAL 
    1. Turn ignition switch ON.
    2. Check voltage between rear power window control unit LH or RH connector and ground.
      Fig 1: Connector Terminal Specifications
      G02468649Courtesy of NISSAN MOTOR CO., U.S.A.
      Fig 2: Checking Voltage Between Rear Power Window Control Unit And Ground
      G02468650Courtesy of NISSAN MOTOR CO., U.S.A.

    OK or NG

    1. OK: Limit switch circuit is OK.
    2. NG: GO TO 2.
  2. CHECK LIMIT SWITCH GROUND CIRCUIT 
    1. Turn ignition switch OFF.
    2. Disconnect rear power window motor LH or RH.
    3. Check continuity between rear power window motor LH or RH connector D204 (LH), D304 (RH) terminal 6 and ground.
      Fig 3: Checking Continuity Between Rear Power Window Motor And Ground
      G02468651Courtesy of NISSAN MOTOR CO., U.S.A.
      1. 6 (G) - Ground: Continuity should exist. 

    OK or NG

    1. OK: GO TO  4 .
    2. NG: GO TO 3.
  3. CHECK HARNESS CONTINUITY 
    1. Disconnect rear power window control unit LH or RH.
    2. Check continuity between rear power window motor LH or RH connector D204 (LH), D304 (RH) terminal 6 and rear power window control unit LH or RH connector D209 (LH), D309 (RH) terminal 3.
      Fig 4: Checking Continuity Between Rear Power Window Motor And Rear Power Window Control Unit
      G02468652Courtesy of NISSAN MOTOR CO., U.S.A.
      1. 6 (G) - 3 (G): Continuity should exist. 

    OK or NG

    1. OK: Replace rear power window switch LH or RH.
    2. NG: Repair or replace harness.
  4. CHECK REAR POWER WINDOW SWITCH LH OR RH OUTPUT SIGNAL 
    1. Turn ignition switch OFF.
    2. Check voltage between rear power window control unit LH or RH harness connector D209 (LH) or D309 (RH) terminal 2 (SB) and ground.
      Fig 5: Checking Voltage Between Rear Power Window Control Unit And Ground
      G02468653Courtesy of NISSAN MOTOR CO., U.S.A.
      1. 2 (SB) - Ground: Approx. 5V 

    OK or NG

    1. OK: GO TO 5.
    2. NG: Replace rear power window control unit LH or RH.
  5. CHECK HARNESS CONTINUITY 
    1. Turn ignition switch OFF.
    2. Disconnect rear power window control unit LH or RH.
    3. Check continuity between rear power window control unit LH or RH connector D209 (LH), D309 (RH) terminal 2 and rear power window motor LH or RH connector D204 (LH), D304 (RH) terminal 5.
      Fig 6: Checking Continuity Between Rear Power Window Control Unit And Rear Power Window Motor
      G02468654Courtesy of NISSAN MOTOR CO., U.S.A.
      1. 2 (SB) - 5 (SB): Continuity should exist. 

    OK or NG

    1. OK: Replace rear power window motor LH or RH.
    2. NG: Repair or replace harness.