Nissan Sentra. Manual - part 250

DLK-116

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

TRUNK LAMP SWITCH

Is the inspection result normal?

YES

>> GO TO 3

NO

>> Repair or replace harness between BCM and trunk lid opener assembly.

3.

CHECK TRUNK LID SWITCH GROUND CIRCUIT

Check continuity between trunk lid opener assembly connector and ground.

Is the inspection result normal?

YES

>> GO TO 4

NO

>> Repair or replace trunk lid opener assembly ground circuit.

4.

CHECK BCM OUTPUT SIGNAL

1. Ensure trunk lid remains closed during this step.

2. Connect BCM connector.

3. Check voltage between BCM connector and ground.

Is the inspection result normal?

YES

>> GO TO 5

NO

>> Replace BCM. Refer to 

BCS-73, "Removal and Installation"

.

5.

CHECK TRUNK ROOM LAMP SWITCH

Refer to 

DLK-113, "Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 6

NO

>> Replace trunk lid opener assembly. 

6.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-39, "Intermittent Incident"

.

>> Inspection End.

Component Inspection

INFOID:0000000009756424

1.

CHECK TRUNK ROOM LAMP SWITCH

1. Turn ignition switch OFF.

2. Disconnect trunk lid opener assembly connector.

3. Check trunk room lamp switch.

BCM connector

Terminal

Ground

Continuity 

 B24

103

No

Trunk lid opener as-

sembly connector

Terminal

Ground

Continuity 

B59

2

Yes

Terminals

Voltage (V)

(Approx.)

(+)

(–)

BCM connector

Terminal

B24

103

Ground

7.0 - 8.0V

PKIB4960J

TRUNK LAMP SWITCH

DLK-117

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

Is the inspection result normal?

YES

>> Inspection End.

NO

>> Replace trunk lid opener assembly.

Terminal

Trunk condition

Continuity

Trunk room lamp switch

1

2

OPEN

Yes

CLOSE

No

DLK-118

< SYMPTOM DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

DOOR DOES NOT LOCK/UNLOCK WITH DOOR LOCK AND UNLOCK SWITCH

SYMPTOM DIAGNOSIS

DOOR DOES NOT LOCK/UNLOCK WITH DOOR LOCK AND UNLOCK
SWITCH

ALL DOOR
ALL DOOR : Description

INFOID:0000000009756425

All doors do not lock/unlock using door lock and unlock switch.

ALL DOOR : Diagnosis Procedure

INFOID:0000000009756426

1.

CHECK DOOR LOCK AND UNLOCK SWITCH

Check door lock and unlock switch.

Refer to 

DLK-97, "Component Function Check"

. 

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

CHECK DOOR LOCK ACTUATOR

Check front door lock assembly (driver side).

Refer to 

DLK-179, "FRONT DOOR LOCK : Removal and Installation"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace the malfunctioning parts.

3.

REPLACE BCM

1. Replace BCM. Refer to 

BCS-73, "Removal and Installation"

.

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

YES

>> Inspection End.

NO

>> Check intermittent incident. Refer to 

GI-39, "Intermittent Incident"

.

DRIVER SIDE
DRIVER SIDE : Description

INFOID:0000000009756427

Driver side door does not lock/unlock using door lock and unlock switch.

DRIVER SIDE : Diagnosis Procedure

INFOID:0000000009756428

1.

CHECK DOOR LOCK ACTUATOR

Check front door lock assembly (driver side).

Refer to 

DLK-92, "DRIVER SIDE : Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

REPLACE BCM

1. Replace BCM. Refer to 

BCS-73, "Removal and Installation"

.

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

YES

>> Inspection End.

NO

>> Check intermittent incident. Refer to 

GI-39, "Intermittent Incident"

.

PASSENGER SIDE

DOOR DOES NOT LOCK/UNLOCK WITH DOOR LOCK AND UNLOCK SWITCH

DLK-119

< SYMPTOM DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

PASSENGER SIDE : Description

INFOID:0000000009756429

Passenger side door does not lock/unlock using door lock and unlock switch.

PASSENGER SIDE : Diagnosis Procedure

INFOID:0000000009756430

1.

CHECK DOOR LOCK ACTUATOR

Check front door lock assembly (passenger side).

Refer to 

DLK-93, "PASSENGER SIDE : Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

REPLACE BCM

1. Replace BCM. Refer to 

BCS-73, "Removal and Installation"

.

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

YES

>> Inspection End.

NO

>> Check intermittent incident. Refer to 

GI-39, "Intermittent Incident"

.

REAR LH
REAR LH : Description

INFOID:0000000009756431

Rear LH side door does not lock/unlock using door lock and unlock switch.

REAR LH : Diagnosis Procedure

INFOID:0000000009756432

1.

CHECK DOOR LOCK ACTUATOR

Check rear door lock assembly LH.

Refer to 

DLK-94, "REAR LH : Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

REPLACE BCM

1. Replace BCM. Refer to 

BCS-73, "Removal and Installation"

.

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

YES

>> Inspection End.

NO

>> Check intermittent incident. Refer to 

GI-39, "Intermittent Incident"

.

REAR RH
REAR RH : Description

INFOID:0000000009756433

Rear RH side door does not lock/unlock using door lock and unlock switch.

REAR RH : Diagnosis Procedure

INFOID:0000000009756434

1.

CHECK DOOR LOCK ACTUATOR

Check rear door lock assembly RH.

Refer to 

DLK-95, "REAR RH : Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

REPLACE BCM

1. Replace BCM. Refer to 

BCS-73, "Removal and Installation"

.