Nissan Qashqai J11. Manual - part 1252

DOOR LOCK ACTUATOR

DLK-277

< DTC/CIRCUIT DIAGNOSIS >

[TYPE 2]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

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 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-135, "Removal and Installation"

.

REAR RH

REAR RH : Component Function Check

INFOID:0000000010487298

1.

CHECK FUNCTION

1.

Select “DOOR LOCK” of “BCM” using CONSULT.

2.

Select “DOOR LOCK” in “ACTIVE TEST” mode.

3.

Check that the function operates normally according to the following conditions.

Is the inspection result normal?

YES

>> Door lock actuator is OK.

NO

>> Refer to 

DLK-273, "DRIVER SIDE : Diagnosis Procedure"

.

REAR RH : Diagnosis Procedure

INFOID:0000000010487299

1.

CHECK DOOR LOCK ACTUATOR INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect rear door lock assembly RH connector.

3.

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

Is the inspection result normal?

YES

>> Replace rear door lock assembly RH.

NO

>> GO TO 2.

BCM

Ground

Continuity 

Connector

Terminal

B3

124

Not existed

125

(+)

(–)

Condition

Voltage

BCM

Connector

Terminal

B3

124

Ground

Door lock and unlock switch

Unlock

9 – 16 V

125

Lock

Monitor item

Status

DOOR LOCK

ALL LOCK

Door lock actuators

LOCK

ALL UNLOCK

UNLOCK

(+)

(–)

Condition

Voltage

Rear door lock assembly RH

Connector

Terminal

D64

2

Ground

Door lock and unlock switch

Unlock

9 – 16 V

3

Lock

DLK-278

< DTC/CIRCUIT DIAGNOSIS >

[TYPE 2]

DOOR LOCK ACTUATOR

2.

CHECK DOOR LOCK ACTUATOR CIRCUIT

1.

Disconnect BCM connector and all door lock assembly connector.

2.

Check continuity between BCM harness connector and rear door lock assembly RH 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 BCM 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-135, "Removal and Installation"

.

BCM

Rear door lock assembly RH

Continuity 

Connector

Terminal

Connector

Terminal

B3

124

D64

2

Existed

125

3

BCM

Ground

Continuity 

Connector

Terminal

B3

124

Not existed

125

(+)

(–)

Condition

Voltage

BCM

Connector

Terminal

B3

124

Ground

Door lock and unlock switch

Unlock

9 – 16 V

125

Lock

DOOR LOCK AND UNLOCK SWITCH

DLK-279

< DTC/CIRCUIT DIAGNOSIS >

[TYPE 2]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

DOOR LOCK AND UNLOCK SWITCH

DRIVER SIDE

DRIVER SIDE : Component Function Check

INFOID:0000000010487300

1.

CHECK FUNCTION

1.

Select “DOOR LOCK” of “BCM” using CONSULT.

2.

Select “CDL LOCK SW”, “CDL UNLOCK SW” in “DATA MONITOR” mode.

3.

Check that the function operates normally according to the following conditions.

Is the inspection result normal?

YES

>> Door lock and unlock switch is OK.

NO

>> Refer to 

DLK-279, "DRIVER SIDE : Diagnosis Procedure"

.

DRIVER SIDE : Diagnosis Procedure

INFOID:0000000010487301

1.

CHECK DOOR LOCK AND UNLOCK SWITCH INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect power window main switch connector.

3.

Check signal between power window main switch harness connector and ground.

LHD models

RHD models

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK DOOR LOCK AND UNLOCK SWITCH CIRCUIT

1.

Disconnect BCM connector and front power window switch (passenger side) connector.

2.

Check continuity between BCM harness connector and power window main switch harness connector.

LHD models

Monitor item

Condition

Status

CDL LOCK SW 

Door lock and unlock switch

Lock

ON

Unlock

OFF

CDL UNLOCK SW 

Lock

OFF

Unlock

ON

(+)

(–)

Voltage

Power window main switch

Connector

Terminal 

D10

3

Ground

9 - 16 V

15

(+)

(–)

Voltage

Power window main switch

Connector

Terminal 

D30

3

Ground

9 - 16 V

15

BCM

Power window main switch

Continuity 

Connector

Terminal

Connector

Terminal

M70

50

D10

3

Existed

80

15

DLK-280

< DTC/CIRCUIT DIAGNOSIS >

[TYPE 2]

DOOR LOCK AND UNLOCK SWITCH

RHD models

3.

Check continuity between BCM harness connector and ground.

Is the inspection result normal?

YES

>> Replace BCM. Refer to 

BCS-135, "Removal and Installation"

.

NO

>> Repair or replace harness.

3.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-44, "Intermittent Incident"

.

Is the inspection result normal?

YES

>> Replace power window main switch. Refer to 

PWC-68, "POWER WINDOW MAIN SWITCH :

Removal and Installation"

.

NO

>> INSPECTION END

PASSENGER SIDE

PASSENGER SIDE : Component Function Check

INFOID:0000000010487302

1.

CHECK FUNCTION

1.

Select “DOOR LOCK” of “BCM” using CONSULT.

2.

Select “CDL LOCK SW”, “CDL UNLOCK SW” in “DATA MONITOR” mode.

3.

Check that the function operates normally according to the following conditions.

Is the inspection result normal?

YES

>> Door lock and unlock switch is OK.

NO

>> Refer to 

DLK-280, "PASSENGER SIDE : Diagnosis Procedure"

.

PASSENGER SIDE : Diagnosis Procedure

INFOID:0000000010487303

1.

CHECK DOOR LOCK AND UNLOCK SWITCH INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect front power window switch (passenger side) connector.

3.

Check signal between front power window switch (passenger side) harness connector and ground.

LHD models

BCM

Power window main switch

Continuity 

Connector

Terminal

Connector

Terminal

M70

50

D30

3

Existed

80

15

BCM

Ground

Continuity

Connector

Terminal

M70

50

Not existed

80

Monitor item

Condition

Status

CDL LOCK SW 

Door lock and unlock switch

Lock

ON

Unlock

OFF

CDL UNLOCK SW 

Lock

OFF

Unlock

ON

(+)

(–)

Voltage

Front power window switch (passenger side)

Connector

Terminal 

D37

1

Ground

9 - 16 V

2