Nissan X-Trail 32. Manual - part 629

DOOR DOES NOT LOCK/UNLOCK WITH DOOR LOCK AND UNLOCK SWITCH

DLK-857

< SYMPTOM DIAGNOSIS >

[TYPE 4]

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PASSENGER SIDE : Diagnosis Procedure

INFOID:0000000010755068

1.

CHECK DOOR LOCK ACTUATOR

Check front door lock assembly (passenger side).
Refer to 

DLK-836, "PASSENGER SIDE : Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

REPLACE BCM

1.

Replace BCM. Refer to 

BCS-121, "Removal and Installation"

.

2.

Confirm the operation after replacement.

Is the result normal?

YES

>> INSPECTION END

NO

>> Check intermittent incident. Refer to 

GI-44, "Intermittent Incident"

.

REAR LH

REAR LH : Description

INFOID:0000000010755069

Rear LH side door does not lock/unlock using door lock and unlock switch.

REAR LH : Diagnosis Procedure

INFOID:0000000010755070

1.

CHECK DOOR LOCK ACTUATOR

Check rear door lock assembly LH.
Refer to 

DLK-837, "REAR LH : Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

REPLACE BCM

1.

Replace BCM. Refer to 

BCS-121, "Removal and Installation"

.

2.

Confirm the operation after replacement.

Is the result normal?

YES

>> INSPECTION END

NO

>> Check intermittent incident. Refer to 

GI-44, "Intermittent Incident"

.

REAR RH

REAR RH : Description

INFOID:0000000010755071

Rear RH side door does not lock/unlock using door lock and unlock switch.

REAR RH : Diagnosis Procedure

INFOID:0000000010755072

1.

CHECK DOOR LOCK ACTUATOR

Check rear door lock assembly RH
Refer to 

DLK-838, "REAR RH : Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

REPLACE BCM

1.

Replace BCM. Refer to 

BCS-121, "Removal and Installation"

.

2.

Confirm the operation after replacement.

Is the result normal?

YES

>> INSPECTION END

DLK-858

< SYMPTOM DIAGNOSIS >

[TYPE 4]

DOOR DOES NOT LOCK/UNLOCK WITH DOOR LOCK AND UNLOCK SWITCH

NO

>> Check intermittent incident. Refer to 

GI-44, "Intermittent Incident"

.

DOOR DOES NOT LOCK/UNLOCK WITH DRIVER SIDE DOOR LOCK KNOB OR 

DOOR KEY CYLINDER

DLK-859

< SYMPTOM DIAGNOSIS >

[TYPE 4]

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DOOR DOES NOT LOCK/UNLOCK WITH DRIVER SIDE DOOR LOCK
KNOB OR DOOR KEY CYLINDER

Diagnosis Procedure

INFOID:0000000010781000

1.

CHECK POWER DOOR LOCK OPERATION

Check power door lock operation.
Does door lock/unlock with door lock and unlock switch?

YES

>> GO TO 2.

NO

>> Refer to 

DLK-855, "ALL DOOR : Diagnosis Procedure"

.

2.

CHECK UNLOCK SENSOR

Check unlock sensor.
Refer to 

DLK-850, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace the malfunctioning parts.

3.

REPLACE BCM

1.

Replace BCM. Refer to 

BCS-121, "Removal and Installation"

.

2.

Confirm the operation after replacement.

Is the result normal?

YES

>> INSPECTION END

NO

>> Check intermittent incident. Refer to 

GI-44, "Intermittent Incident"

.

DLK-860

< SYMPTOM DIAGNOSIS >

[TYPE 4]

DOOR DOES NOT LOCK/UNLOCK WITH KEYFOB

DOOR DOES NOT LOCK/UNLOCK WITH KEYFOB

Diagnosis Procedure

INFOID:0000000010755073

1.

CHECK KEYFOB LED

Check keyfob LED is blink using keyfob button operation.
Is the inspection result normal?

YES

>> GO TO 2.

NO

>> GO TO 3.

2.

CHECK POWER DOOR LOCK OPERATION

Check power door lock operation.
Does door lock/unlock with door lock and unlock switch?

YES

>> GO TO 5.

NO

>> Refer to 

DLK-855, "ALL DOOR : Diagnosis Procedure"

.

3.

CHECK KEYFOB

Check the inside of the keyfob for rust or corrosion by water. Simultaneously check the internal circuits for
damage.
Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Replace keyfob.

4.

CHECK KEYFOB BATTERY

Check keyfob battery.
Refer to 

DLK-847, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Repair or replace the malfunctioning parts.

5.

CHECK KEY SWITCH

Check key switch.
Refer to 

DLK-845, "Component Function Check"

. 

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Repair or replace the malfunctioning parts.

6.

CHECK DOOR SWITCH

Check door switch.
Refer to 

DLK-842, "Component Function Check"

. 

Is the inspection result normal?

YES

>> GO TO 7.

NO

>> Repair or replace the malfunctioning parts.

7.

REPLACE KEYFOB

1.

Replace keyfob.

2.

Confirm the operation after replacement.

Is the result normal?

YES

>> INSPECTION END

NO

>> Replace BCM. Refer to 

BCS-121, "Removal and Installation"

.