Nissan Sentra. Manual - part 715

DOOR SWITCH

PWC-57

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

3. Check continuity between BCM connector and ground.

Is the inspection result normal?

YES

>> GO TO 3

NO

>> Repair or replace harness between BCM and door switch.

3.

CHECK DOOR SWITCH 

Refer to 

PWC-57, "WITHOUT INTELLIGENT KEY : Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 4

NO

>> Replace malfunctioning door switch.

4.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-39, "Intermittent Incident"

.

>> Inspection End.

WITHOUT INTELLIGENT KEY : Component Inspection

INFOID:0000000009757274

1.

CHECK DOOR SWITCH

1. Turn ignition switch OFF.

2. Disconnect door switch connector.

3. Check door switch.

Is the inspection result normal?

YES

>> Inspection End.

NO

>> Replace malfunctioning door switch.

BCM connector

Terminal

Door switch

connector

Terminal

Continuity 

B57

45

B28 (Front RH)

3

Yes

48

B41 (Rear RH)

46

B21 (Front LH)

47

B26 (Rear LH)

BCM connector

Terminal

Ground

Continuity 

B57

45

No

48

46

47

Terminal

Door switch condition

Continuity

Door switch

3

Ground part of 

door switch

Pressed

No

Released

Yes

PWC-58

< DTC/CIRCUIT DIAGNOSIS >

POWER WINDOW LOCK SWITCH

POWER WINDOW LOCK SWITCH

Description

INFOID:0000000009757275

Ground circuit of main power window and door lock/unlock switch shuts off if power window lock switch of

main power window and door lock/unlock switch is operated. This inhibits all operation, except for the main

switch.

Component Function Check

INFOID:0000000009757276

1.

 CHECK POWER WINDOW LOCK SIGNAL

Exchange for a normal main power window and door lock/unlock switch, and check operation.
Is the inspection result normal?

YES

>> Replace main power window and door lock/unlock switch. Refer to 

PWC-70, "Removal and Instal-

lation"

. After that, refer to 

PWC-29, "Work Procedure"

.

NO

>> Check condition of harness and connector.

Special Repair Requirement

INFOID:0000000009757277

1.

 PERFORM INITIALIZATION PROCEDURE

Perform initialization procedure. 

Refer to 

PWC-29, "Work Procedure"

.

Is the inspection result normal?

YES

>> Inspection end.

NO

>> Check intermittent incident. Refer to 

GI-39, "Intermittent Incident"

.

POWER WINDOWS DO NOT OPERATE WITH POWER WINDOW MAIN SWITCH

PWC-59

< SYMPTOM DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

PWC

N

O

P

SYMPTOM DIAGNOSIS

POWER WINDOWS DO NOT OPERATE WITH POWER WINDOW MAIN
SWITCH

Diagnosis Procedure

INFOID:0000000009757278

1.

CHECK BCM POWER SUPPLY AND GROUND CIRCUIT

Check BCM power supply and ground circuit.

Refer to 

BCS-67, "Diagnosis Procedure"

 (with Intelligent Key) or 

BCS-120, "Diagnosis Procedure"

 (without

Intelligent Key).
Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

CHECK POWER WINDOW MAIN SWITCH POWER SUPPLY AND GROUND CIRCUIT

Check power window main switch power supply and ground circuit.

Refer to 

PWC-33, "POWER WINDOW MAIN SWITCH : Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace the malfunctioning parts.

3.

REPLACE POWER WINDOW MAIN SWITCH

• Replace power window main switch.

• Confirm the operation after replacement.
Is the result normal?

YES

>> INSPECTION END

NO

>> Check intermittent incident. Refer to 

GI-39, "Intermittent Incident"

.

PWC-60

< SYMPTOM DIAGNOSIS >

DRIVER SIDE POWER WINDOW DOES NOT OPERATE

DRIVER SIDE POWER WINDOW DOES NOT OPERATE

Diagnosis Procedure

INFOID:0000000009757279

1.

CHECK FRONT POWER WINDOW MOTOR (DRIVER SIDE)

Check front power window motor (driver side).

Refer to 

PWC-43, "DRIVER SIDE : Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

REPLACE POWER WINDOW MAIN SWITCH

• Replace power window main switch.

• Confirm the operation after replacement.
Is the result normal?

YES

>> INSPECTION END

NO

>> Check intermittent incident. Refer to 

GI-39, "Intermittent Incident"

.