Encoder Circuit Check (Front Passenger Side)

WARNING: This page is about a different car, the 2004 Nissan Murano. However, it is still accessible from the selected car via links, so may be relevant.

CHECK FRONT POWER WINDOW MOTOR (PASSENGER SIDE) POWER SUPPLY
1. Turn ignition switch ON.
2. Check voltage between front power window motor (passenger side) connector D36 terminal 4 and ground.
  4 (G/R) - Ground Approx. 10V
  
  Fig 1: Checking Voltage Between Front Power Window Motor Connector D36 Terminal 4 And Ground
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG
1. OK: GO TO 3 .
2. NG: GO TO 2.
CHECK HARNESS CONTINUITY 1
1. Turn ignition switch OFF
2. Disconnect front power window switch (passenger side) and front power window motor (passenger side).
3. Check continuity between front power window switch (passenger side) connector D35 terminal 4 and front power window motor (passenger side) connector D36 terminal 4.
  4 (G/R) - 4 (G/R) Continuity should exist.
  
  Fig 2: Checking Continuity Between Front Power Window Switch (Passenger Side) Connector D35 Terminal 4 And Front Power Window Motor (Passenger Side) Connector D36 Terminal 4
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG
1. OK: Replace front power window switch (passenger side).
2. NG: Repair or replace harness between front power window switch (passenger side) and front power window motor (passenger side).
CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect front power window motor (passenger side) connector.
3. Check continuity between front power window motor (passenger side) connector D36 terminal 6 and ground.
  6 (W/B) - Ground Continuity should exist.
  
  Fig 3: Checking Continuity Between Front Power Window Motor Connector D36 Terminal 6 And Ground
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG
1. OK: GO TO 5 .
2. NG: GO TO 4.
CHECK HARNESS CONTINUITY 2
1. Disconnect front power window switch (passenger side) connector.
2. Check continuity between front power window switch (passenger side) connector D35 terminal 3 and front power window motor (passenger side) connector D36 terminal 6.
  3 (W/B) - 6 (W/B) Continuity should exist.
  
  Fig 4: Checking Continuity Between Front Power Window Switch (Passenger Side) Connector D35 Terminal 3 And Front Power Window Motor (Passenger Side) Connector D36 Terminal 6
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG
1. OK: Replace front power window switch (passenger side).
2. NG: Repair or replace harness between front power window motor (passenger side) and front power window switch (passenger side).
CHECK ENCODER SIGNAL
1. Connect front power window motor (passenger side) connector.
2. Turn ignition switch ON.
3. Check the signal between front power window switch (passenger side) connector and ground with oscilloscope.
  
  Fig 5: Reference Value Chart
  Courtesy of NISSAN MOTOR CO., U.S.A.
  
  Fig 6: Checking Signal Between Front Power Window Switch (Passenger Side) Connector And Ground
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG
1. OK: Replace front power window switch (passenger side).
2. NG: GO TO 6.
CHECK HARNESS CONTINUITY 3
1. Turn ignition switch OFF.
2. Disconnect front power window switch (passenger side) and front power window motor (passenger side) connector.
3. Check continuity between front power window switch (passenger side) connector D35 terminal 12 and front power window motor (passenger side) connector D36 terminal 3.
  12 (G/Y) - 3 (G/Y) Continuity should exist.
  
  Fig 7: Checking Continuity Between Front Power Window Switch (Passenger Side) Connector D35 Terminal 12 And Front Power Window Motor (Passenger Side) Connector D36 Terminal 3
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG
1. OK: Replace front power window motor (passenger side).
2. NG: Repair or replace harness between front power window switch (passenger side) and front power window motor (passenger side).