Nissan Sentra. Manual - part 244

 

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Nissan Sentra. Manual - part 244

 

 

DLK-92

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

DOOR LOCK ACTUATOR

DOOR LOCK ACTUATOR

DRIVER SIDE
DRIVER SIDE : Component Function Check

INFOID:0000000009756388

1.

CHECK FUNCTION

1. Select DOOR LOCK of BCM using CONSULT.

2. Select DOOR LOCK in ACTIVE TEST mode.

3. Touch ALL LOCK or ALL UNLK to check that it works normally.
Is the inspection result normal?

YES

>> Door lock actuator is OK.

NO

>> Refer to 

DLK-92, "DRIVER SIDE : Diagnosis Procedure"

.

DRIVER SIDE : Diagnosis Procedure

INFOID:0000000009756389

Regarding Wiring Diagram information, refer to 

DLK-41, "Wiring Diagram"

.

1.

CHECK DOOR LOCK ACTUATOR INPUT SIGNAL

1. Turn ignition switch OFF.

2. Disconnect front door lock actuator LH connector.

3. Check voltage between front door lock actuator LH harness connector and ground.

Is the inspection result normal?

YES

>> Replace front door lock actuator LH .

NO

>> GO TO 2.

2.

CHECK DOOR LOCK ACTUATOR CIRCUIT

1. Disconnect BCM connector and all door lock actuator connectors.

2. Check continuity between BCM harness connector and front door lock actuator LH  harness connector. 

3. Check continuity between BCM harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace harness.

3.

CHECK BCM OUTPUT SIGNAL

(+)

(–)

Condition

Voltage

(Approx.)

Front door lock actuator 

LH

Connector

Terminal

D9

1

Ground

Door lock and unlock switch

Lock

12 V

2

Unlock

BCM

Front door lock actuator LH 

Continuity 

Connector

Terminal

Connector

Terminal

M85

95

D9

1

Yes

94

2

BCM

Ground

Continuity 

Connector

Terminal

M85

95

No

94

DOOR LOCK ACTUATOR

DLK-93

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

1. Connect BCM connector.

2. Check voltage between front door lock actuator LH  harness connector and ground.

Is the inspection result normal?

YES

>> Check for internal short of each door lock actuator.

NO

>> Replace BCM. Refer to 

BCS-73, "Removal and Installation"

.

PASSENGER SIDE
PASSENGER SIDE : Component Function Check

INFOID:0000000009756390

1.

CHECK FUNCTION

1. Select DOOR LOCK of BCM using CONSULT.

2. Select DOOR LOCK in ACTIVE TEST mode.

3. Touch ALL LOCK or ALL UNLK to check that it works normally.
Is the inspection result normal?

YES

>> Door lock actuator is OK.

NO

>> Refer to 

DLK-93, "PASSENGER SIDE : Diagnosis Procedure"

.

PASSENGER SIDE : Diagnosis Procedure

INFOID:0000000009756391

Regarding Wiring Diagram information, refer to 

DLK-41, "Wiring Diagram"

.

1.

CHECK DOOR LOCK ACTUATOR INPUT SIGNAL

1. Turn ignition switch OFF.

2. Disconnect front door lock actuator RH connector.

3. Check voltage between front door lock actuator RH harness connector and ground.

Is the inspection result normal?

YES

>> Replace front door lock actuator (RH).

NO

>> GO TO 2.

2.

CHECK DOOR LOCK ACTUATOR CIRCUIT

1. Disconnect BCM connector and all door lock actuators. 

2. Check continuity between BCM harness connector and front door lock actuator RH harness connector. 

3. Check continuity between BCM harness connector and ground.

(+)

(–)

Condition

Voltage

(Approx.)

BCM

Connector

Terminal

M85

95

Ground

Door lock and unlock switch

Lock

12 V

94

Unlock

(+)

(–)

Condition

Voltage

(Approx.)

Front door lock actuator

RH

Connector

Terminal

D107

5

Ground

Door lock and unlock switch

Lock

12 V

6

Unlock

BCM

Front door lock actuator RH

Continuity 

Connector

Terminal

Connector

Terminal

M85

95

D107

5

Yes

86

6

DLK-94

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

DOOR LOCK ACTUATOR

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 front door lock actuator RH harness connector and ground.

Is the inspection result normal?

YES

>> Check for internal short of each door lock actuator.

NO

>> Replace BCM. Refer to 

BCS-73, "Removal and Installation"

.

REAR LH
REAR LH : Component Function Check

INFOID:0000000009756392

1.

CHECK FUNCTION

1. Select DOOR LOCK of BCM using CONSULT.

2. Select DOOR LOCK in ACTIVE TEST mode.

3. Touch ALL LOCK or ALL UNLK to check that it works normally.
Is the inspection result normal?

YES

>> Door lock actuator is OK.

NO

>> Refer to 

DLK-94, "REAR LH : Diagnosis Procedure"

.

REAR LH : Diagnosis Procedure

INFOID:0000000009756393

Regarding Wiring Diagram information, refer to 

DLK-41, "Wiring Diagram"

.

1.

CHECK DOOR LOCK ACTUATOR INPUT SIGNAL

1. Turn ignition switch OFF.

2. Disconnect rear door lock actuator LH connector.

3. Check voltage between rear door lock actuator LH harness connector and ground.

Is the inspection result normal?

YES

>> Replace rear door lock actuator LH.

NO

>> GO TO 2.

BCM

Ground

Continuity 

Connector

Terminal

M85

95

No

86

(+)

(–)

Condition

Voltage

(Approx.)

BCM

Connector

Terminal

M85

95

Ground

Door lock and unlock switch

Lock

12 V

86

Unlock

(+)

(–)

Condition

Voltage

(Approx.)

Rear door lock actuator LH

Connector

Terminal

D202

1

Ground

Door lock and unlock switch

Lock

12 V

2

Unlock

DOOR LOCK ACTUATOR

DLK-95

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

2.

CHECK DOOR LOCK ACTUATOR CIRCUIT

1. Disconnect BCM connector and all door lock actuator connectors.

2. Check continuity between BCM harness connector and rear door lock actuator LH harness connector. 

3. Check continuity between BCM harness 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 rear door lock actuator LH harness connector and ground.

Is the inspection result normal?

YES

>> Check for internal short of each door lock actuator.

NO

>> Replace BCM. Refer to 

BCS-73, "Removal and Installation"

.

REAR RH
REAR RH : Component Function Check

INFOID:0000000009756394

1.

CHECK FUNCTION

1. Select DOOR LOCK of BCM using CONSULT.

2. Select DOOR LOCK in ACTIVE TEST mode.

3. Touch ALL LOCK or ALL UNLK to check that it works normally.
Is the inspection result normal?

YES

>> Door lock actuator is OK.

NO

>> Refer to 

DLK-95, "REAR RH : Diagnosis Procedure"

.

REAR RH : Diagnosis Procedure

INFOID:0000000009756395

Regarding Wiring Diagram information, refer to 

DLK-41, "Wiring Diagram"

.

1.

CHECK DOOR LOCK ACTUATOR INPUT SIGNAL

1. Turn ignition switch OFF.

2. Disconnect rear door lock actuator RH connector.

3. Check voltage between rear door lock actuator RH harness connector and ground.

BCM

Rear door lock actuator LH

Continuity 

Connector

Terminal

Connector

Terminal

M85

95

D202

1

Yes

B24

105

2

BCM

Ground

Continuity 

Connector

Terminal

M85

95

No

B24

105

(+)

(–)

Condition

Voltage

(Approx.)

BCM

Connector

Terminal

M85

95

Ground

Door lock and unlock switch

Lock

12 V

B24

105

Unlock

 

 

 

 

 

 

 

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