Power Window Serial Link Check (Passenger Side)

With CONSULT-II 

Check ("CDL LOCK SW ", "CDL UNLOCK SW") in DATA MONITOR mode for "REMOTE KEYLESS ENTRY SYSTEM" with CONSULT-II. Refer to DATA MONITOR .

Fig 1: CONSULT-II Display - CDL LOCK SW, CDL UNLOCK SW

Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 2: Power Window Switch Output Signal Reference Table

Courtesy of NISSAN MOTOR CO., U.S.A.

Without CONSULT-II 

1. Remove key from ignition switch, and the door of driver side and passenger side is closed.
2. Check signal between BCM connector and ground with oscilloscope when door lock and unlock switch (driver side and passenger side) is turned "LOCK" or "UNLOCK".
3. Make sure signals which are shown in the figure below can be detected during 10 second just after door lock and unlock switch (driver side and passenger side) is turned "LOCK" or "UNLOCK".
   Fig 3: Checking Power Window Switch Output Signal

   Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG

1. OK: GO TO 2.
2. NG: GO TO  3 .

Check ("POWER WINDOW DOWN") in "ACTIVE TEST" mode for "REMOTE KEYLESS ENTRY SYSTEM" with CONSULT-II. Refer to ACTIVE TEST .

When "ACTIVE TEST" is performed, is the window of driver side and passenger side lowered. 

Fig 4: CONSULT-II Display - ACTIVE TEST

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OK or NG

1. OK: Further inspection is necessary. Refer to symptom chart.
2. NG: Replace BCM.

Fig 5: Checking Power Window Switch Ground (1 Of 2)
Courtesy of NISSAN MOTOR CO., U.S.A.
1. Turn ignition switch OFF.
2. Disconnect power window main switch and front power window switch (passenger side) connector.
3. Check continuity between power window main switch connector D7 terminal 17 and ground.

   17 (B) - Ground: Continuity should exist. 

4. Check continuity between front power window switch (passenger side) connector D36 terminal 11 and ground.
   Fig 6: Checking Power Window Switch Ground (2 Of 2)

   Courtesy of NISSAN MOTOR CO., U.S.A.

   11 (B) - Ground: Continuity should exist. 

OK or NG

1. OK: GO TO 4.
2. NG: Repair or replace harness.

1. Disconnect BCM connector.
2. Check continuity between BCM connector M3 terminal 22 and power window main switch connector D6 terminal 14.

   22 (Y/B) - 14 (Y): Continuity should exist. 

   Fig 7: Checking Power Window Serial Link Circuit (1 Of 2)

   Courtesy of NISSAN MOTOR CO., U.S.A.
3. Check continuity between BCM connector M3 terminal 22 and front power window switch (passenger side) connector D36 terminal 16.

   22 (Y/B) - 16 (Y): Continuity should exist. 

OK or NG

1. OK: Replace power window main switch.
2. NG: Repair or replace harness.
   Fig 8: Checking Power Window Serial Link Circuit (2 Of 2)

   Courtesy of NISSAN MOTOR CO., U.S.A.