Nissan X-Trail 32. Manual - part 549

AUTOMATIC BACK DOOR ANTI-PINCH FUNCTION DOES NOT OPERATE

DLK-537

< SYMPTOM DIAGNOSIS >

[TYPE 2]

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AUTOMATIC BACK DOOR ANTI-PINCH FUNCTION DOES NOT OPERATE

Diagnosis Procedure

INFOID:0000000010717604

1.

CHECK DTC WITH AUTOMATIC BACK DOOR CONTROL UNIT

Check that DTC is not detected with automatic back door control unit.
Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Refer to 

DLK-398, "DTC Index"

.

2.

CHECK TOUCH SENSOR LH

Check touch sensor LH.
Refer to 

DLK-520, "LH : Component Function Check"

. 

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace the malfunctioning parts.

3.

CHECK TOUCH SENSOR RH

Check touch sensor RH.
Refer to 

DLK-519, "RH : Component Function Check"

. 

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace the malfunctioning parts.

4.

REPLACE AUTOMATIC BACK DOOR CONTROL UNIT

1.

Replace automatic back door control unit. Refer to 

DLK-633, "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-538

< SYMPTOM DIAGNOSIS >

[TYPE 2]

BACK DOOR AUTO CLOSURE FUNCTION DOES NOT OPERATE

BACK DOOR AUTO CLOSURE FUNCTION DOES NOT OPERATE

OPEN/CLOSURE FUNCTION

OPEN/CLOSURE FUNCTION : Description

INFOID:0000000010717606

Back door auto closure function does not operate when back door opening and closing operations are per-
formed.

OPEN/CLOSURE FUNCTION : Diagnosis Procedure

INFOID:0000000010717607

1.

CHECK DTC WITH AUTOMATIC BACK DOOR CONTROL UNIT

Check that DTC is not detected with automatic back door control unit.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Refer to 

DLK-398, "DTC Index"

.

2.

CHECK OPEN SWITCH

Check open switch.
Refer to 

DLK-507, "Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace the malfunctioning parts.

3.

CHECK CLOSE SWITCH

Check close switch.
Refer to 

DLK-483, "Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace the malfunctioning parts.

4.

CHECK HALF LATCH SWITCH

Check half latch switch.
Refer to 

DLK-497, "Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Repair or replace the malfunctioning parts.

5.

CHECK BACK DOOR CLOSURE MOTOR

Check back door closure motor.
Refer to 

DLK-476, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Repair or replace the malfunctioning parts.

6.

REPLACE BACK DOOR LOCK ASSEMBLY

1.

Replace back door lock assembly.

2.

Confirm the operation after replacement.

Is the result normal?

YES

>> INSPECTION END

NO

>> GO TO 7.

7.

REPLACE AUTOMATIC BACK DOOR CONTROL UNIT

1.

Replace automatic back door control unit. Refer to 

DLK-633, "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"

.

BACK DOOR AUTO CLOSURE FUNCTION DOES NOT OPERATE

DLK-539

< SYMPTOM DIAGNOSIS >

[TYPE 2]

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CLOSURE FUNCTION

CLOSURE FUNCTION : Description

INFOID:0000000010717608

Back door auto closure function does not operate when back door closing operations are performed.

CLOSURE FUNCTION : Diagnosis Procedure

INFOID:0000000010717609

1.

CHECK HALF LATCH SWITCH

Check half latch switch.
Refer to 

DLK-497, "Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

REPLACE BACK DOOR LOCK ASSEMBLY

1.

Replace back door lock assembly.

2.

Confirm the operation after replacement.

Is the result normal?

YES

>> INSPECTION END

NO

>> GO TO 3.

3.

REPLACE AUTOMATIC BACK DOOR CONTROL UNIT

1.

Replace automatic back door control unit. Refer to 

DLK-633, "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-540

< SYMPTOM DIAGNOSIS >

[TYPE 2]

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

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

ALL DOOR

ALL DOOR : Description

INFOID:0000000010717610

All doors do not lock/unlock using door lock and unlock switch.

ALL DOOR : Diagnosis Procedure

INFOID:0000000010717611

1.

CHECK POWER SUPPLY AND GROUND CIRCUIT

Check door lock and unlock power supply and ground circuit.
Refer to 

DLK-516, "FRONT DOOR LOCK : Diagnosis Procedure"

 (front door) and 

DLK-516, "REAR DOOR

LOCK : Diagnosis Procedure"

 (rear door).

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

CHECK DOOR LOCK AND UNLOCK SWITCH

Check door lock and unlock switch.
Refer to 

DLK-491, "Component Function Check"

.

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"

.

FRONT DOOR

FRONT DOOR : Description

INFOID:0000000010717612

Front doors do not lock/unlock using door lock and unlock switch.

FRONT DOOR : Diagnosis Procedure

INFOID:0000000010717613

1.

CHECK POWER SUPPLY AND GROUND CIRCUIT

Check front door lock and unlock power supply and ground circuit.
Refer to 

DLK-516, "FRONT DOOR LOCK : Diagnosis Procedure"

. 

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

CHECK DOOR LOCK ACTUATOR

Check front door lock actuator.
Refer to 

DLK-486, "DRIVER SIDE : Component Function Check"

 (driver door).

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.