Nissan X-Trail 32. Manual - part 622

KEYFOB ID REGISTRATION

DLK-829

< BASIC INSPECTION >

[TYPE 4]

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KEYFOB ID REGISTRATION

Description

INFOID:0000000010755026

Perform the system initialization when replacing BCM, replacing keyfob or registering an additional keyfob.
Refer to the CONSULT Immobilizer mode and follow the on-screen instructions.

DLK-830

< DTC/CIRCUIT DIAGNOSIS >

[TYPE 4]

BACK DOOR SWITCH

DTC/CIRCUIT DIAGNOSIS

BACK DOOR SWITCH

Component Function Check

INFOID:0000000010755027

1.

CHECK FUNCTION

1.

Turn ignition switch ON.

2.

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

3.

Select “DOOR SW-BK” in “DATA MONITOR” mode.

4.

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

Is the inspection result normal?

YES

>> Back door switch is OK.

NO

>> Refer to 

DLK-830, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010755028

1.

CHECK BACK DOOR SWITCH INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect back door lock assembly connector.

3.

Check signal between back door lock assembly harness connector and ground using oscilloscope.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK BACK DOOR SWITCH CIRCUIT 

1.

Disconnect BCM connector.

2.

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

3.

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

Is the inspection result normal?

YES

>> Replace BCM. Refer to 

BCS-121, "Removal and Installation"

.

NO

>> Repair or replace harness.

3.

CHECK BACK DOOR SWITCH GROUND CIRCUIT

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

Monitor item

Condition

Status

DOOR SW-BK

Back door

Open

On

Closed

Off

(+)

(–)

Voltage

Back door lock assembly

Connector

Terminal

D168

3

Ground

9 – 16 V

Back door lock assembly

BCM

Continuity 

Connector

Terminal

Connector

Terminal

D168

3

B47

11

Existed

Back door lock assembly

Ground

Continuity 

Connector

Terminal

D168

3

Not existed

BACK DOOR SWITCH

DLK-831

< DTC/CIRCUIT DIAGNOSIS >

[TYPE 4]

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Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace harness.

4.

CHECK BACK DOOR SWITCH 

Refer to 

DLK-831, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace back door lock assembly.

5.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-44, "Intermittent Incident"

.

>> INSPECTION END 

Component Inspection

INFOID:0000000010755029

1.

CHECK BACK DOOR SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect back door lock assembly connector.

3.

Check continuity between back door lock assembly terminals.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace back door lock assembly.

Back door lock assembly

Ground

Continuity 

Connector

Terminal

D168

4

Existed

Back door lock assembly

Condition

Continuity

Terminal

3

4

Back door lock 

Lock

Existed

Unlock

Not existed

DLK-832

< DTC/CIRCUIT DIAGNOSIS >

[TYPE 4]

BACK DOOR OPENER ACTUATOR

BACK DOOR OPENER ACTUATOR

Diagnosis Procedure

INFOID:0000000010755030

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-121, "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.

Is the inspection normal?

YES

>> Replace back door lock assembly.

NO

>> Repair or replace harness.

(+)

(–)

Condition

Voltage

Back door lock assembly

Connector

Terminal

D168

1

Ground

Back door 
opener switch

ON

9 – 16 V

BCM

Back door lock assembly

Continuity 

Connector

Terminal

Connector

Terminal

B46

121

D168

1

Existed

BCM

Ground

Continuity 

Connector

Terminal

B46

121

Not existed

Back door lock assembly

Ground

Continuity

Connector

Terminal

D168

2

Existed