Nissan Pathfinder. Manual - part 366

DLK-230

< SYMPTOM DIAGNOSIS >

INTELLIGENT KEY SYSTEM SYMPTOMS

SYMPTOM DIAGNOSIS

INTELLIGENT KEY SYSTEM SYMPTOMS

Symptom Table

INFOID:0000000009175793

CAUTION:

Perform the self-diagnosis with CONSULT before the symptom diagnosis. Perform the trouble diagno-

sis if any DTC is detected.

Symptom

Inspection item

Door does not lock/unlock with door lock and unlock switch.

• All doors inoperative. Refer to 

DLK-231

.

• Drivers side door inoperative. Refer to 

DLK-231

.

• Passenger side door inoperative. Refer to 

DLK-232

.

• Rear LH door inoperative. Refer to 

DLK-232

.

• Rear RH door inoperative. Refer to 

DLK-232

.

Door does not lock/unlock with door key cylinder operation.

Refer to 

DLK-234

.

Door does not lock/unlock with door request switch.

• All door request switches. Refer to 

DLK-235

.

• Drivers side door request switch. Refer to 

DLK-236

.

• Passenger side door request switch. Refer to 

DLK-236

.

• Back door request switch. Refer to 

DLK-236

.

Door does not lock/unlock with Intelligent Key.

Refer to 

DLK-238

.

Fuel lid lock actuator does not operate.

Refer to 

DLK-239

.

Ignition position warning function does not operate.

Refer to 

DLK-240

.

Selective unlock function does not operate.

Refer to 

DLK-241

.

Auto door lock operation does not operate.

Refer to 

DLK-242

.

Vehicle speed sensing auto lock operation does not operate.

Refer to 

DLK-243

.

IGN OFF interlock door unlock function does not operate.

Refer to 

DLK-244

.

P (Park) range interlock door lock/unlock function does not operate.

Refer to 

DLK-245

.

Hazard and horn reminder does not operate.

Refer to 

DLK-246

.

Hazard and buzzer reminder does not operate.

Refer to 

DLK-247

.

Welcome light function does not operate.

Refer to 

DLK-249

.

OFF position warning does not operate.

Refer to 

DLK-251

.

ACC warning does not operate.

Refer to 

DLK-252

.

Take away warning does not operate.

Refer to 

DLK-253

.

Key ID warning does not operate.

Refer to 

DLK-255

.

Intelligent Key low battery warning does not operate.

Refer to 

DLK-256

.

Door lock operation warning does not operate.

Refer to 

DLK-257

.

Automatic back door operation does not operate.

• All switches. Refer to 

DLK-258

.

• Automatic back door switch. Refer to 

DLK-259

.

• Automatic back door close switch. Refer to 

DLK-259

.

• Intelligent Key. Refer to 

DLK-260

.

• Back door opener switch. Refer to 

DLK-260

.

• Open/closure function. Refer to 

DLK-261

.

• Open function. Refer to 

DLK-262

.

• Closure function. Refer to 

DLK-263

.

Automatic back door warning does not operate.

Refer to 

DLK-264

.

Automatic back door functions do not cancel.

Refer to 

DLK-266

.

Automatic back door anti-pinch functions do not operate.

Refer to 

DLK-267

.

Integrated homelink transmitter does not operate.

Refer to 

DLK-268

.

Squeak and rattle trouble diagnosis.

Refer to 

DLK-270

.

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

DLK-231

< SYMPTOM DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

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

ALL DOOR
ALL DOOR : Description

INFOID:0000000009175794

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

ALL DOOR : Diagnosis Procedure

INFOID:0000000009175795

1.

CHECK DOOR LOCK AND UNLOCK SWITCH

Check door lock and unlock switch.

• Driver side: Refer to 

DLK-176, "DRIVER SIDE : Component Function Check"

. 

• Passenger side: Refer to 

DLK-179, "PASSENGER SIDE : Component Function Check"

. 

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 assembly (driver side).

Refer to 

DLK-182, "DRIVER SIDE : Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace the malfunctioning parts.

3.

REPLACE BCM

• Replace BCM. Refer to 

BCS-80, "Removal and Installation"

.

• Confirm the operation after replacement.
Is the result normal?

YES

>> Inspection End.

NO

>> Check intermittent incident. Refer to 

GI-49, "Intermittent Incident"

.

DRIVER SIDE
DRIVER SIDE : Description

INFOID:0000000009175796

Driver side door does not lock/unlock using door lock and unlock switch.

DRIVER SIDE : Diagnosis Procedure

INFOID:0000000009175797

1.

CHECK DOOR LOCK ACTUATOR

Check front door lock assembly (driver side).

Refer to 

DLK-182, "DRIVER SIDE : Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

REPLACE BCM

• Replace BCM. Refer to 

BCS-80, "Removal and Installation"

.

• Confirm the operation after replacement.
Is the result normal?

YES

>> Inspection End.

NO

>> Check intermittent incident. Refer to 

GI-49, "Intermittent Incident"

.

PASSENGER SIDE

DLK-232

< SYMPTOM DIAGNOSIS >

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

PASSENGER SIDE : Description

INFOID:0000000009175798

Passenger side door does not lock/unlock using door lock and unlock switch.

PASSENGER SIDE : Diagnosis Procedure

INFOID:0000000009175799

1.

CHECK DOOR LOCK ACTUATOR

Check front door lock assembly (passenger side).

Refer to 

DLK-183, "PASSENGER SIDE : Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

REPLACE BCM

• Replace BCM. Refer to 

BCS-80, "Removal and Installation"

.

• Confirm the operation after replacement.
Is the result normal?

YES

>> Inspection End.

NO

>> Check intermittent incident. Refer to 

GI-49, "Intermittent Incident"

.

REAR LH
REAR LH : Description

INFOID:0000000009175800

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

REAR LH : Diagnosis Procedure

INFOID:0000000009175801

1.

CHECK DOOR LOCK ACTUATOR

Check rear door lock assembly LH.

Refer to 

DLK-184, "REAR LH : Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

REPLACE BCM

• Replace BCM. Refer to 

BCS-80, "Removal and Installation"

 .

• Confirm the operation after replacement.
Is the result normal?

YES

>> Inspection End.

NO

>> Check intermittent incident. Refer to 

GI-49, "Intermittent Incident"

.

REAR RH
REAR RH : Description

INFOID:0000000009175802

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

REAR RH : Diagnosis Procedure

INFOID:0000000009175803

1.

CHECK DOOR LOCK ACTUATOR

Check rear door lock assembly RH.

Refer to 

DLK-185, "REAR RH : Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

REPLACE BCM

• Replace BCM. Refer to 

BCS-80, "Removal and Installation"

.

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

DLK-233

< SYMPTOM DIAGNOSIS >

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

• Confirm the operation after replacement.
Is the result normal?

YES

>> Inspection End.

NO

>> Check intermittent incident. Refer to 

GI-49, "Intermittent Incident"

.