Nissan Pathfinder (2011 year). Manual - part 152

 

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Nissan Pathfinder (2011 year). Manual - part 152

 

 

DLK-82

< DTC/CIRCUIT DIAGNOSIS >

[WITH 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-55, "Removal and Installation"

.

NO

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

BACK DOOR LATCH
BACK DOOR LATCH : Description

INFOID:0000000006245489

Locks/unlocks the door with the signal from BCM.

BACK DOOR LATCH : Diagnosis Procedure

INFOID:0000000006245490

Regarding Wiring Diagram information, refer to 

DLK-139, "Wiring Diagram - With 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

2011 Pathfinder

DOOR LOCK ACTUATOR

DLK-83

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

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-55, "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

2011 Pathfinder

DLK-84

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

GLASS HATCH LOCK ACTUATOR

GLASS HATCH LOCK ACTUATOR

Description

INFOID:0000000006245491

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

Component Function Check

INFOID:0000000006245492

1.

CHECK FUNCTION

1. Use CONSULT-III 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-84, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000006245493

Regarding Wiring Diagram information, refer to 

DLK-139, "Wiring Diagram - With 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

2011 Pathfinder

GLASS HATCH LOCK ACTUATOR

DLK-85

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

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-55, "Removal and Installation"

.

NO

>> Repair or replace harness.

Terminals

Continuity

65

Ground

No

66

ALKIA0631ZZ

2011 Pathfinder

DLK-86

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

PASSENGER SELECT UNLOCK RELAY

PASSENGER SELECT UNLOCK RELAY

Description

INFOID:0000000006245494

Controls the operation of both rear door lock actuators, back door latch and glass hatch lock actuators.

Component Function Check

INFOID:0000000006245495

1.

CHECK FUNCTION

1. Ensure "SELECTIVE UNLOCK FUNCTION" in WORK SUPPORT is enabled.

2. Use CONSULT-III to perform Active Test "DOOR LOCK".

3. Touch “ALL LOCK” or “ALL UNLOCK” to check that both rear doors, back door latch and glass hatch lock

actuators work normally.

Is the inspection result normal?

YES

>> Passenger select unlock relay is OK.

NO

>> Refer to 

DLK-86, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000006245496

Regarding Wiring Diagram information, refer to 

DLK-139, "Wiring Diagram - With Intelligent Key System"

.

1.

CHECK PASSENGER SELECT UNLOCK RELAY CIRCUIT

NOTE:

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

1. Turn ignition switch OFF.

2. Disconnect BCM and inoperative back or rear door lock actuator.

3. Check continuity between BCM connector (A) M20 terminal 65

and rear door lock actuator LH connector (B) D205 terminal 2 or

rear door lock actuator RH connector (B) D305 Terminal 2 or

glass hatch lock actuator (C) D508 terminal 4. 

4. Check continuity between BCM connector M20 terminals 66 and

body ground.

Is the inspection result normal?

YES

>> GO TO 4

NO

>> GO TO 2

2.

CHECK PASSENGER SELECT UNLOCK RELAY INPUT

1. Disconnect passenger select unlock relay.

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

and passenger select unlock relay connector (B) M11 terminal 3.

3. Check continuity between BCM connector (A) M20 terminal 65

and body ground.

Is the inspection result normal?

YES

>> GO TO 3

NO

>> Repair or replace harness between BCM and relay.

65 - 2

: Continuity should exist.

65 - 4

: Continuity should exist.

65 - Ground

: Continuity should not exist.

ALKIA1193ZZ

65 - 3

: Continuity should exist.

65 - Ground

: Continuity should not exist.

ALKIA1194ZZ

2011 Pathfinder

PASSENGER SELECT UNLOCK RELAY

DLK-87

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

3.

CHECK PASSENGER SELECT UNLOCK RELAY OUTPUT

1. Disconnect inoperative rear door or glass hatch lock actuator.

2. Check continuity between passenger select unlock relay con-

nector (A) M11 terminal 4 and rear door lock actuator LH con-

nector (B) D205 terminal 2 or rear door lock actuator RH

connector (B) D305 terminal 2 or glass hatch lock actuator con-

nector (C) D508 terminal 4.

3. Check continuity between passenger select unlock relay con-

nector (A) M11 terminal 4 and ground.

Is the inspection result normal?

YES

>> Replace passenger select unlock relay.

NO

>> Repair or replace harness between relay and actuator.

4.

CHECK REAR DOOR LOCK ACTUATOR ASSEMBLY

1. Reconnect BCM.

2. Check voltage between rear door lock actuator connector LH (A)

D205 terminals 1 and 2 or rear door lock actuator connector RH

(A) D305 terminals 1 and 2 or glass hatch lock actuator (B)

D508 terminals 2 and 4.

3. Check voltage between rear door lock actuator connector LH (A)

D205 terminals 1 and 2 or rear door lock actuator connector RH

(A) D305 terminals 1 and 2 or glass hatch lock actuator (B)

D508 terminals 2 and 4.

Is the inspection result normal?

YES

>> Replace rear or glass hatch lock actuator.

NO

>> Repair or replace harness between actuator and splice.

4 - 2

: Continuity should exist.

4 - 4

: Continuity should exist.

4 - Ground

: Continuity should not exist.

ALKIA1195ZZ

Connector

Terminals

Condition

Voltage (V)

(Approx.)

(+)

(-)

A: D205 (LH)

A: D305 (RH)

2

1

Main power window and 
door lock/unlock switch is 
turned to LOCK

0 

→

 Battery voltage 

for 300 msec.

B: D508

4

2

ALKIA1196ZZ

Connector

Terminals

Condition

Voltage (V)

(Approx.)

(+)

(-)

A: D205 (LH)

A: D305 (RH)

1

2

Main power window and 
door lock/unlock switch is 
turned to UNLOCK

0 

→

 Battery voltage 

for 300 msec.

B: D508 

2

4

ALKIA1197ZZ

2011 Pathfinder

DLK-88

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

INTELLIGENT KEY WARNING BUZZER

INTELLIGENT KEY WARNING BUZZER

Description

INFOID:0000000006245497

Answers back and warns for an inappropriate operation.

Component Function Check

INFOID:0000000006245498

1.

CHECK FUNCTION

With CONSULT-III

Check Intelligent Key warning buzzer "OUTSIDE BUZZER" in Active Test mode.
Is the inspection result normal?

YES

>> Intelligent Key warning buzzer (engine room) is OK.

NO

>> Refer to 

DLK-88, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000006245499

Regarding Wiring Diagram information, refer to 

DLK-151, "Wiring Diagram"

.

1.

CHECK INTELLIGENT KEY WARNING BUZZER (ENGINE ROOM) POWER SUPPLY CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect Intelligent Key warning buzzer (engine room) connector.

3. Check voltage between Intelligent Key warning buzzer (engine room) harness connector E60 terminal 1

and ground.

Is the inspection normal?

YES

>> GO TO 2

NO

>> Repair or replace Intelligent Key warning buzzer (engine

room) power supply circuit.

2.

CHECK INTELLIGENT KEY WARNING BUZZER (ENGINE ROOM) CIRCUIT

1. Disconnect Intelligent Key unit connector.

2. Check continuity between Intelligent Key unit harness connector

(A) M164 terminal 4 and Intelligent Key warning buzzer (engine

room) harness connector E60 terminal 3.

3. Check continuity between Intelligent Key warning buzzer

(engine room) harness connector E60 terminal 3 and ground.

Is the inspection normal?

YES

>> GO TO 3

NO

>> Repair or replace harness between Intelligent Key warning buzzer (engine room) and Intelligent

Key unit.

3.

CHECK INTELLIGENT KEY WARNING BUZZER (ENGINE ROOM) OPERATION

Check 

DLK-89, "Component Inspection"

.

1 - Ground

: Battery voltage

WIIA1195E

4 - 3

: Continuity should exist.

3 - Ground

: Continuity should not exist.

WIIA1196E

2011 Pathfinder

INTELLIGENT KEY WARNING BUZZER

DLK-89

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

>> Inspection end.

Component Inspection

INFOID:0000000006245500

1.

CHECK INTELLIGENT KEY WARNING BUZZER

Connect battery power supply to Intelligent Key warning buzzer ter-

minals 1 and 3, and check the operation.

Is the inspection result normal?

YES

>> Inspection End.

NO

>> Replace Intelligent Key warning buzzer. 

1 (BAT+) - 3 (BAT-)

: the buzzer sounds

WIIA1197E

2011 Pathfinder

 

 

 

 

 

 

 

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