Nissan Qashqai J11. Manual - part 1287

BACK DOOR OPENER ACTUATOR

DLK-417

< DTC/CIRCUIT DIAGNOSIS >

[TYPE 3]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

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DTC/CIRCUIT DIAGNOSIS

BACK DOOR OPENER ACTUATOR

Component Function Check

INFOID:0000000010499797

1.

CHECK FUNCTION

1.

Select “INTELLIGENT KEY” of “BCM” using CONSULT.

2.

Select “TRUNK/BACK DOOR” in “ACTIVE TEST” mode.

3.

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

Is the inspection result normal?

YES

>> Back door opener actuator is OK.

NO

>> Refer to 

DLK-417, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010499798

1.

CHECK BACK DOOR OPENER ACTUATOR INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect back door lock assembly connector.

3.

Check voltage between back door lock assembly harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK BACK DOOR OPENER ACTUATOR CIRCUIT

1.

Disconnect BCM connector.

2.

Check continuity between BCM harness connector and back door lock assembly harness connector. 

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 BACK DOOR OPENER ACTUATOR GROUND CIRCUIT

Check continuity between back door lock assembly harness connector and ground.

Monitor item

Status

TRUNK/BACK DOOR

OPEN

Back door

OPEN

(+)

(–)

Condition

Voltage

Back door lock assembly

Connector

Terminal

B2

1

Ground

Back door 
opener switch

ON

9 - 16 V

BCM

Back door lock assembly

Continuity 

Connector

Terminal

Connector

Terminal

B3

121

B2

1

Existed

BCM

Ground

Continuity 

Connector

Terminal

B3

121

Not existed

DLK-418

< DTC/CIRCUIT DIAGNOSIS >

[TYPE 3]

BACK DOOR OPENER ACTUATOR

Is the inspection normal?

YES

>> Replace back door lock assembly.

NO

>> Repair or replace harness.

Back door lock assembly

Ground

Continuity

Connector

Terminal

B2

2

Existed

BACK DOOR OPENER SWITCH

DLK-419

< DTC/CIRCUIT DIAGNOSIS >

[TYPE 3]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

BACK DOOR OPENER SWITCH

Component Function Check

INFOID:0000000010499799

1.

CHECK FUNCTION

1.

Select “TRUNK” of “BCM” using CONSULT.

2.

Select “BACK DOOR OPENER SW” in “DATA MONITOR” mode.

3.

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

Is the inspection result normal?

YES

>> Back door opener switch is OK.

NO

>> Refer to 

DLK-419, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010499800

1.

CHECK BACK DOOR OPENER SWITCH INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect back door opener switch assembly connector.

3.

Check signal between back door opener switch assembly harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK BACK DOOR OPENER SWITCH CIRCUIT

1.

Disconnect BCM connector.

2.

Check continuity between BCM harness connector and back door opener switch assembly harness con-
nector.

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 BACK DOOR OPENER SWITCH GROUND CIRCUIT

Check continuity between back door opener switch assembly harness connector and ground.

Monitor item

Condition

Status

BACK DOOR OPENER SW

Back door opener switch

Pressed

ON

Released

OFF

(+)

(–)

Voltage

Back door opener switch assembly

Connector

Terminal 

D94

1

Ground

9 - 16 V

BCM

Back door opener switch assembly

Continuity 

Connector

Terminal

Connector

Terminal

B4

16

D94

1

Existed

BCM

Ground

Continuity 

Connector

Terminal

B4

16

Not existed

DLK-420

< DTC/CIRCUIT DIAGNOSIS >

[TYPE 3]

BACK DOOR OPENER SWITCH

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harness.

4.

CHECK BACK DOOR OPENER SWITCH

Refer to 

DLK-420, "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:0000000010499801

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

D94

4

Existed

Back door opener switch assembly

Condition

Continuity 

Terminal 

1

4

Back door opener 
switch

Pressed

Existed

Released

Not existed