Nissan Versa

 Sedan Service Manual

Body exterior, doors, roof & vehicle security » Power window control system (PWC) » Door switch
Diagnosis Procedure

Regarding Wiring Diagram information, refer to PWC "Wiring Diagram".

1. CHECK HARNESS CONTINUITY

Check voltage between BCM connector and ground.

Is the measurement value within the specification?

YES >> Replace BCM. Refer to BCS "Removal and Installation" or BCS "Removal and Installation".

NO >> GO TO 2

2. CHECK HARNESS CONTINUITY

1. Turn ignition switch OFF.

2. Disconnect BCM and front door switch.

3. Check continuity between BCM connector and front door switch connector.

4. Check continuity between BCM connector and ground.

Is the inspection result normal?

YES >> GO TO 3

NO >> Repair or replace harness.

3. CHECK BCM OUTPUT SIGNAL

1. Connect BCM connector.

2. Check voltage between BCM connector and ground.

Is the inspection result normal?

YES >> GO TO 3

NO >> Repair or replace harness.

3. CHECK BCM OUTPUT SIGNAL

1. Connect BCM connector.

2. Check voltage between BCM connector and ground.

Component Inspection

1. CHECK FRONT DOOR SWITCH

Check front door switches                                    .

Is the inspection result normal?

YES >> Front door switch is OK.

NO >> Replace front door switch.

SYMPTOM DIAGNOSIS

POWER WINDOW CONTROL SYSTEM SYMPTOMS

Symptom Table

Symptom	Reference page
None of the power windows can be operated using any switch.	Refer to PWC"Diagnosis Procedure".
Driver side power window does not operate.	Refer to PWC"Diagnosis Procedure".
Front passenger side power window does not operate (When both power window main switch and front power window switch are operated).	Refer to PWC"WHEN BOTH POWER WINDOW MAIN SWITCH AND FRONT POWER WINDOW SWITCH ARE OPERATED : Diagnosis Procedure".
Front passenger side power window does not operate (when front power window switch RH is operated).	Refer to PWC"WHEN FRONT POWER WINDOW SWITCH (PASSENGER SIDE) IS OPERATED : Diagnosis Procedure".
Front passenger side power window does not operate (when power window switch main is operated).	Refer to PWC "WHEN POWER WINDOW MAIN SWITCH IS OPERATED : Diagnosis Procedure".
Rear (LH) side power window does not operate (when both power window main switch and rear power window switch LH are operated).	Refer to PWC "WHEN BOTH POWER WINDOW MAIN SWITCH AND REAR POWER WINDOW SWITCH LH ARE OPERATED : Diagnosis Procedure".
Rear (LH) side power window does not operate (when rear power window switch LH is operated).	Refer to PWC "WHEN REAR POWER WINDOW SWITCH LH IS OPERATED : Diagnosis Procedure".
Rear (LH) side power window does not operate (when power window main switch is operated).	Refer to PWC "WHEN POWER WINDOW MAIN SWITCH IS OPERATED : Diagnosis Procedure".
Rear (RH) side power window does not operate (when both power window main switch and rear power window switch RH are operated).	Refer to PWC "WHEN BOTH POWER WINDOW MAIN SWITCH AND REAR POWER WINDOW SWITCH RH ARE OPERATED : Diagnosis Procedure".
Rear (RH) side power window does not operate (when rear power window switch RH is operated).	Refer to PWC "WHEN REAR POWER WINDOW SWITCH RH IS OPERATED : Diagnosis Procedure".
Rear (RH) side power window does not operate (when power window main switch is operated)	Refer to PWC "WHEN POWER WINDOW MAIN SWITCH IS OPERATED : Diagnosis Procedure".
Power window lock switch does not function.	Refer to PWC "Diagnosis Procedure".

Component Function Check

Diagnosis Procedure