Nissan Pathfinder (2012 year). Manual - part 169

 

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Nissan Pathfinder (2012 year). Manual - part 169

 

 

DOOR LOCK ACTUATOR

DLK-247

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

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REAR RH : Description

INFOID:0000000007355602

Locks/unlocks the door with the signal from BCM.

REAR RH : Component Function Check

INFOID:0000000007355603

1.

CHECK FUNCTION

1. Use CONSULT to perform Active Test "DOOR LOCK".

2. Touch “ALL LOCK” or “ALL UNLOCK” to check that it works normally.
Is the inspection result normal?

YES

>> Door lock actuator is OK.

NO

>> Refer to 

DLK-247, "REAR RH : Diagnosis Procedure"

.

REAR RH : Diagnosis Procedure

INFOID:0000000007355604

Regarding Wiring Diagram information, refer to 

DLK-280, "Wiring Diagram - Without Intelligent Key System"

.

1.

CHECK DOOR LOCK ACTUATOR SIGNAL

1. Turn ignition switch OFF.

2. Check voltage between BCM connector M20 terminals 65, 66

and ground.

Is the inspection result normal?

YES

>> GO TO 2

NO

>> GO TO 3

2.

CHECK DOOR LOCK ACTUATOR HARNESS

NOTE:

The passenger select unlock relay must remain connected during this test. 

1. Disconnect BCM and rear door lock actuator RH.

2. Check continuity between BCM connector (A) M20 terminals 65,

66 and rear door lock actuator RH connector (B) D305 terminals

1, 2. 

Is the inspection result normal?

YES

>> Replace rear door lock actuator RH.

NO

>> Repair or replace harness or passenger select unlock relay.

Connector

Terminals

Condition

Voltage (V)

(Approx.)

(+)

(-)

M20

65

Ground

Door lock/unlock switch 
is turned to LOCK

0 

→

 Battery voltage 

for 300 ms

66

Door lock/unlock switch 
is turned to UNLOCK

LIIA1048E

Terminals

Continuity

65

2

Yes

66

1

ALKIA1192ZZ

August 2012

2012 Pathfinder

2012 Pathfinder

DLK-248

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

DOOR LOCK ACTUATOR

3.

CHECK DOOR LOCK ACTUATOR HARNESS

1. Disconnect BCM and rear door lock actuator RH.

2. Check continuity between BCM connector (A) M20 terminals 65,

66 and ground. 

Is the inspection result normal?

YES

>> Replace BCM. Refer to 

BCS-53, "Removal and Installation"

.

NO

>> Repair or replace harness or passenger select unlock relay.

BACK DOOR LATCH
BACK DOOR LATCH : Description

INFOID:0000000007355605

Locks/unlocks the door with the signal from BCM.

BACK DOOR LATCH : Diagnosis Procedure

INFOID:0000000007355606

Regarding Wiring Diagram information, refer to 

DLK-280, "Wiring Diagram - Without Intelligent Key System"

.

1.

CHECK BACK DOOR LATCH SIGNAL

NOTE:

Ensure back door opener switch is operating properly before proceeding.

1. Turn ignition switch OFF.

2. Unlock all doors using main power window and door lock/unlock switch.

3. While pressing the back door opener switch, check voltage

between BCM connector M19 terminal 53 and ground.

Is the inspection result normal?

YES

>> GO TO 2

NO

>> GO TO 4

2.

CHECK BACK DOOR LATCH HARNESS FOR OPEN

1. Disconnect BCM and back door latch.

Terminals

Continuity

65

Ground

No

66

ALKIA0631ZZ

Connector

Terminals

Condition

Voltage (V)

(Approx.)

(+)

(-)

M19

53

Ground

Back door opener switch 
is pressed

0 

→

 Battery voltage 

for 300 ms

ALKIA1704ZZ

August 2012

2012 Pathfinder

2012 Pathfinder

DOOR LOCK ACTUATOR

DLK-249

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

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2. Check continuity between BCM connector (A) M19 terminals 53

and back door latch connector (B) D502 terminal 1.

Is the inspection result normal?

YES

>> GO TO 3

NO

>> Repair or replace harness.

3.

CHECK BACK DOOR LATCH GROUND

Check continuity between back door latch connector D502 terminal

2 and ground.

Is the inspection result normal?

YES

>> Replace back door latch.

NO

>> Repair or replace harness.

4.

CHECK BACK DOOR LATCH HARNESS FOR SHORT

1. Disconnect BCM and back door latch.

2. Check continuity between BCM connector M19 terminal 53 and

ground.

Is the inspection result normal?

YES

>> Replace BCM. Refer to 

BCS-53, "Removal and Installation"

.

NO

>> Repair or replace harness.

Terminals

Continuity

53

1

Yes

ALKIA1705ZZ

Terminals

Continuity

2

Ground

Yes

ALKIA1712ZZ

Terminals

Continuity

53

Ground

No

ALKIA1706ZZ

August 2012

2012 Pathfinder

2012 Pathfinder

DLK-250

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

GLASS HATCH LOCK ACTUATOR

GLASS HATCH LOCK ACTUATOR

Description

INFOID:0000000007355607

Locks/unlocks the glass hatch with the signal from BCM.

Component Function Check

INFOID:0000000007355608

1.

CHECK FUNCTION

1. Use CONSULT to perform Active Test DOOR LOCK.

2. Touch “ALL LOCK” and operate glass hatch lever to ensure it is locked.

3. Touch “ALL UNLOCK” and operate glass hatch lever to ensure it is unlocked.
Is the inspection result normal?

YES

>> Glass hatch lock actuator is OK.

NO

>> Ensure glass hatch mechanical linkage is OK. Refer to 

DLK-250, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000007355609

Regarding Wiring Diagram information, refer to 

DLK-280, "Wiring Diagram - Without Intelligent Key System"

.

1.

CHECK GLASS HATCH LOCK ACTUATOR SIGNAL

1. Turn ignition switch OFF.

2. Check voltage between BCM connector M20 terminals 65, 66

and ground.

Is the inspection result normal?

YES

>> GO TO 2

NO

>> GO TO 3

2.

CHECK GLASS HATCH LOCK ACTUATOR HARNESS

1. Disconnect BCM and glass hatch lock actuator.

2. Check continuity between BCM connector (A) M20 terminals 65,

66 and glass hatch lock actuator connector (B) D508 terminals

2, 4.

Is the inspection result normal?

YES

>> Replace glass hatch lock actuator.

NO

>> Repair or replace harness.

Connector

Terminals

Condition

Voltage (V)

(Approx.)

(+)

(-)

M20

65

Ground

Door lock/unlock switch 
is turned to LOCK

0 

→

 Battery voltage 

for 300 ms

66

Door lock/unlock switch 
is turned to UNLOCK

LIIA1048E

Terminals

Continuity

65

4

Yes

66

2

ALKIA0634ZZ

August 2012

2012 Pathfinder

2012 Pathfinder

GLASS HATCH LOCK ACTUATOR

DLK-251

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

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3.

CHECK GLASS HATCH LOCK ACTUATOR HARNESS

1. Disconnect BCM and glass hatch lock actuator.

2. Check continuity between BCM connector M20 terminals 65, 66

and ground.

Is the inspection result normal?

YES

>> Replace BCM. Refer to 

BCS-53, "Removal and Installation"

.

NO

>> Repair or replace harness.

Terminals

Continuity

65

Ground

No

66

ALKIA0631ZZ

August 2012

2012 Pathfinder

2012 Pathfinder

DLK-252

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

REMOTE KEYLESS ENTRY RECEIVER

REMOTE KEYLESS ENTRY RECEIVER

Description

INFOID:0000000007355610

Receives keyfob operation and transmits to BCM.

Component Function Check

INFOID:0000000007355611

1.

CHECK FUNCTION

With CONSULT

Check remote keyless entry receiver by pressing the keyfob lock and unlock buttons then monitoring KEY-

LESS LOCK, KEYLESS UNLOCK in Data Monitor mode with CONSULT.

Is the inspection result normal?

YES

>> Remote keyless entry receiver is OK.

NO

>> Refer to 

DLK-252, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000007355612

Regarding Wiring Diagram information, refer to 

DLK-280, "Wiring Diagram - Without Intelligent Key System"

.

1.

CHECK REMOTE KEYLESS ENTRY RECEIVER OUTPUT SIGNAL

1. Turn ignition switch OFF.

2. Check remote keyless entry receiver signal with an oscilloscope.

Is the inspection result normal?

Monitor item

Condition

KEYLESS LOCK 

LOCK

: ON

UNLOCK

: OFF

KEYLESS UNLOCK 

LOCK

: OFF

UNLOCK

: ON

Terminals

Keyfob 

condition

Signal

(Reference value)

(+)

(–)

Remote 

keyless 

entry re-

ceiver 

connector

Terminal

M120

2

Ground

No function

Any button 
is pressed

PIIB6457E

OCC3879D

OCC3880D

August 2012

2012 Pathfinder

2012 Pathfinder

REMOTE KEYLESS ENTRY RECEIVER

DLK-253

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

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YES

>> GO TO 2

NO

>> GO TO 4

2.

REMOTE KEYLESS ENTRY RECEIVER 5-VOLT CIRCUIT INSPECTION

Check voltage between remote keyless entry receiver connector

M120 terminal 4 and ground.

Is the inspection result normal?

YES

>> GO TO 3

NO

>> GO TO 4

3.

REMOTE KEYLESS ENTRY RECEIVER GROUND CIRCUIT INSPECTION

Check continuity between remote keyless entry receiver connector

M120 terminal 1 and ground.

Is the inspection result normal?

YES

>> Replace remote keyless entry receiver.

NO

>> GO TO 4

4.

HARNESS INSPECTION BETWEEN BCM AND RKE RECEIVER

1. Disconnect remote keyless entry receiver and BCM connectors.

2. Check continuity between BCM connector M18 terminals 18, 19,

20 and remote keyless entry receiver connector M120 terminals

1, 2, 4.

3. Check continuity between remote keyless entry receiver con-

nector M120 terminals 1, 2, 4 and ground.

Is the inspection result normal?

YES

>> Replace remote keyless entry receiver.

NO

>> Repair or replace the harness between the remote keyless entry receiver and BCM.

4 - Ground

: Approx. 5 volt.

PIIB6458E

1 - Ground

: Continuity should exist.

PIIB6460E

1 - 18

: Continuity should exist.

2 - 20

: Continuity should exist.

4 - 19

: Continuity should exist.

1 - Ground

: Continuity should not exist.

2 - Ground

: Continuity should not exist.

4 - Ground

: Continuity should not exist.

WIIA0308E

August 2012

2012 Pathfinder

2012 Pathfinder

DLK-254

< DTC/CIRCUIT DIAGNOSIS >

[WITHOUT INTELLIGENT KEY SYSTEM]

KEYFOB BATTERY AND FUNCTION

KEYFOB BATTERY AND FUNCTION

Description

INFOID:0000000007355613

The following functions are available when having and carrying electronic ID.

• Door lock/unlock

• Panic alarm

Remote control entry function and panic alarm function are available when operating the remote buttons.

Component Function Check

INFOID:0000000007355614

NOTE:

The Signal Tech II Tool (J-50190) can be used to test the remote keyless entry keyfob relative signal strength.

Refer to the Signal Tech II User Guide for additional information.

1.

CHECK FUNCTION

With CONSULT

Check remote keyless entry receiver by pressing the keyfob lock and unlock buttons then monitoring KEY-

LESS LOCK, KEYLESS UNLOCK in Data Monitor mode with CONSULT.

Is the inspection result normal?

YES

>> Keyfob is OK.

NO

>> Refer to 

DLK-254, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000007355615

NOTE:

The Signal Tech II Tool (J-50190) can be used to test the remote keyless entry keyfob relative signal strength.

Refer to the Signal Tech II User Guide for additional information.

1.

CHECK KEYFOB FUNCTION

Check keyfob function using Signal Tech II Tool J-50190 or Remote

Keyless Entry Tester J-43241 (shown).
Does the test pass?

YES

>> Key fob is OK. 

NO

>> GO TO 2

2.

 CHECK KEY FOB COMPONENTS

Monitor item

Condition

KEYLESS LOCK 

LOCK

: ON

UNLOCK

: OFF

KEYLESS UNLOCK 

LOCK

: OFF

UNLOCK

: ON

LEL946A

August 2012

2012 Pathfinder

2012 Pathfinder

 

 

 

 

 

 

 

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