Nissan X-Trail 32. Manual - part 586

BACK DOOR OPENER SWITCH

DLK-685

< DTC/CIRCUIT DIAGNOSIS >

[TYPE 3]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harness.

4.

CHECK BACK DOOR OPENER SWITCH

Refer to 

DLK-685, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace back door opener switch assembly.

5.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-44, "Intermittent Incident"

.

>> INSPECTION END

Component Inspection

INFOID:0000000010708364

1.

CHECK BACK DOOR OPENER SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect back door opener switch assembly connector.

3.

Check continuity between back door opener switch assembly terminals.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace back door opener switch assembly.

Back door opener switch assembly

Ground

Continuity 

Connector

Terminal

D169

2

Existed

Back door opener switch assembly

Condition

Continuity 

Terminal 

1

2

Back door opener 
switch

Pressed

Existed

Released

Not existed

DLK-686

< DTC/CIRCUIT DIAGNOSIS >

[TYPE 3]

DOOR LOCK ACTUATOR

DOOR LOCK ACTUATOR

DRIVER SIDE

DRIVER SIDE : Component Function Check

INFOID:0000000010708365

1.

CHECK FUNCTION

1.

Turn ignition switch ON.

2.

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

3.

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

4.

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-686, "DRIVER SIDE : Diagnosis Procedure"

.

DRIVER SIDE : Diagnosis Procedure

INFOID:0000000010708366

1.

CHECK DOOR LOCK ACTUATOR INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect front door lock assembly (driver side) connector.

3.

Check voltage between front door lock assembly (driver side) harness connector and ground.

Is the inspection result normal?

YES

>> Replace front door lock assembly (driver side).

NO

>> GO TO 2.

2.

CHECK DOOR LOCK ACTUATOR CIRCUIT

1.

Disconnect BCM and front door lock assembly (passenger side) connector.

2.

Check continuity between BCM harness connector and front door lock assembly (driver side) 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.

(+)

(–)

Condition

Voltage

Front door lock assembly

(driver side)

Connector

Terminal

D35

4

Ground

Door lock and unlock switch

Lock

9 – 16 V

5

Unlock

BCM

Front door lock assembly (driver side)

Continuity 

Connector

Terminal

Connector

Terminal

M85

141

D35

4

Existed

148

5

BCM

Ground

Continuity 

Connector

Terminal

M85

141

Not existed

148

DOOR LOCK ACTUATOR

DLK-687

< DTC/CIRCUIT DIAGNOSIS >

[TYPE 3]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

Is the inspection result normal?

YES

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

NO

>> Replace BCM. Refer to 

BCS-121, "Removal and Installation"

.

PASSENGER SIDE

PASSENGER SIDE : Component Function Check

INFOID:0000000010708367

1.

CHECK FUNCTION

1.

Turn ignition switch ON.

2.

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

3.

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

4.

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-687, "PASSENGER SIDE : Diagnosis Procedure"

.

PASSENGER SIDE : Diagnosis Procedure

INFOID:0000000010708368

1.

CHECK DOOR LOCK ACTUATOR INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect front door lock assembly (passenger side) connector.

3.

Check voltage between front door lock assembly (passenger side) harness connector and ground.

Is the inspection result normal?

YES

>> Replace front door lock assembly (passenger side).

NO

>> GO TO 2.

2.

CHECK DOOR LOCK ACTUATOR CIRCUIT

1.

Disconnect BCM and front door lock assembly (driver side) connector. 

2.

Check continuity between BCM harness connector and front door lock assembly (passenger side) har-
ness connector. 

RHD models

3.

Check continuity between BCM harness connector and ground.

(+)

(–)

Condition

Voltage

BCM

Connector

Terminal

M85

141

Ground

Door lock and unlock switch

Lock

9 – 16 V

148

Unlock

(+)

(–)

Condition

Voltage

Front door lock assembly

(passenger side)

Connector

Terminal

D73

2

Ground

Door lock and unlock switch

Unlock

9 – 16 V

3

Lock

BCM

Front door lock assembly (passenger side)

Continuity 

Connector

Terminal

Connector

Terminal

M85

139

D73

2

Existed

141

3

DLK-688

< DTC/CIRCUIT DIAGNOSIS >

[TYPE 3]

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 BCM harness connector and ground.

Is the inspection result normal?

YES

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

NO

>> Replace BCM. Refer to 

BCS-121, "Removal and Installation"

.

REAR LH

REAR LH : Component Function Check

INFOID:0000000010708369

1.

CHECK FUNCTION

1.

Turn ignition switch ON.

2.

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

3.

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

4.

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-688, "REAR LH : Diagnosis Procedure"

.

REAR LH : Diagnosis Procedure

INFOID:0000000010708370

1.

CHECK DOOR LOCK ACTUATOR INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect rear door lock assembly LH connector.

3.

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

Is the inspection result normal?

YES

>> Replace rear door lock assembly LH.

NO

>> GO TO 2.

2.

CHECK DOOR LOCK ACTUATOR CIRCUIT

1.

Disconnect BCM connector and rear door lock assembly RH connector.

2.

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

BCM

Ground

Continuity 

Connector

Terminal

M85

139

Not existed

141

(+)

(–)

Condition

Voltage

BCM

Connector

Terminal

M85

139

Ground

Door lock and unlock switch

Unlock

9 – 16 V

141

Lock

(+)

(–)

Condition

Voltage

Rear door lock assembly LH

Connector

Terminal

D118

2

Ground

Door lock and unlock switch

Unlock

9 – 16 V

3

Lock