Nissan Pathfinder (2011 year). Manual - part 155

 

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Nissan Pathfinder (2011 year). Manual - part 155

 

 

DLK-106

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

HORN FUNCTION

3. Check continuity between IPDM E/R harness connector and

horn relay harness connector.

4. Check continuity between IPDM E/R harness connector and

ground.

Is the inspection result normal?

YES

>> GO TO 4

NO

>> Repair or replace harness.

4.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-37, "Intermittent Incident"

.

Is the inspection result normal?

YES

>> Replace IPDM E/R. Refer to 

PCS-29, "Removal and Installation of IPDM E/R"

.

NO

>> Repair or replace the malfunctioning part.

IPDM E/R

Horn relay

Continuity

Connector

Terminal

Connector

Terminal

A: E122

45

B: H-1

1

Yes

IPDM E/R

Ground

Continuity 

Connector

Terminal

E122

45

Ground

No

WIIA1252E

2011 Pathfinder

COMBINATION METER DISPLAY FUNCTION

DLK-107

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

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N

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COMBINATION METER DISPLAY FUNCTION

Description

INFOID:0000000006245523

Displays each operation method guide and warning for system malfunction.

Component Function Check

INFOID:0000000006245524

1.

CHECK FUNCTION

1. Turn ignition switch ON.

2. Using Consult-III, activate "P-SHIFT" and "KEY" warning lamp indicators in "ACTIVE TEST" mode.
Do the warning lamps illuminate?

YES

>> Combination meter warning lamp indicators are OK.

NO

>> Refer to 

DLK-107, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000006245525

1.

CHECK COMBINATION METER

Refer to 

MWI-40, "DTC Index"

.

Is the inspection result normal?

YES

>> GO TO 2

NO

>> Check combination meter. Refer to 

MWI-4, "Work Flow"

.

2.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-37, "Intermittent Incident"

.

>> Inspection End.

2011 Pathfinder

DLK-108

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

WARNING CHIME FUNCTION

WARNING CHIME FUNCTION

Description

INFOID:0000000006245526

Performs operation method guide and warning with buzzer.

Component Function Check

INFOID:0000000006245527

1.

CHECK FUNCTION

With CONSULT-III

1. Check the operation with "INSIDE BUZZER" in the Active Test.

2. Touch “TAKE OUT”, “KNOB”or “KEY” on screen.
Is the inspection result normal?

Yes

>> Warning buzzer into combination meter is OK.

No

>> Refer to 

DLK-108, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000006245528

1.

CHECK METER BUZZER CIRCUIT

The inoperative warning chime is contained inside the combination meter. Replace combination meter. Refer

to 

MWI-88, "Removal and Installation"

.

>> Inspection End.

2011 Pathfinder

HAZARD FUNCTION

DLK-109

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

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HAZARD FUNCTION

Description

INFOID:0000000006245529

Perform answer-back for each operation with number of blinks.

Component Function Check

INFOID:0000000006245530

1.

CHECK FUNCTION

Check hazard warning lamp "FLASHER" in ACTIVE TEST mode.
Is the inspection result normal?

YES

>> Hazard warning lamp circuit is OK.

NO

>> Refer to 

DLK-109, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000006245531

1.

CHECK HAZARD SWITCH CIRCUIT

Operate the hazard lights by turning ON the hazard warning switch.
Do the lights operate normally?

YES

>> Replace the BCM. Refer to 

BCS-55, "Removal and Installation"

.

NO

>> Repair or replace hazard warning switch circuit. Refer to 

EXL-101, "Wiring Diagram"

.

2011 Pathfinder

DLK-110

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

KEY SWITCH (INTELLIGENT KEY UNIT INPUT)

KEY SWITCH (INTELLIGENT KEY UNIT INPUT)

Diagnosis Procedure

INFOID:0000000006245532

Regarding Wiring Diagram information, refer to 

DLK-151, "Wiring Diagram"

.

1.

CHECK KEY SWITCH

With CONSULT-III

Check key switch (“KEY SW”) in “DATA MONITOR” mode with CONSULT-III.

Without CONSULT-III

1. Turn ignition switch OFF.

2. Disconnect Intelligent Key unit harness connector.

3. Check voltage between Intelligent Key unit harness connector

M164 terminal 7 and ground.

Is the inspection result normal?

YES

>> Key switch is OK.

NO

>> GO TO 2

2.

CHECK KEY SWITCH POWER SUPPLY CIRCUIT

1. Remove mechanical key from ignition switch.

2. Disconnect key switch and ignition knob switch connector.

3. Check voltage between key switch and ignition knob switch harness connector M66 terminal 3 and

ground.

Is the inspection result normal?

YES

>> GO TO 3

NO

>> Repair or replace key switch and ignition knob switch

power supply circuit.

3.

CHECK KEY SWITCH OPERATION

Monitor item

Condition

KEY SW

Insert mechanical key into ignition switch: ON

Remove mechanical key from ignition switch: OFF

Connector

Terminals

Condition

Voltage (V)

(Approx.)

(+)

(–)

M164

7

Ground

Insert mechanical key 
into ignition switch

Battery voltage

Remove mechanical 
key from ignition switch

0

WIIA1173E

3 - Ground

: Battery voltage

ALKIA1213ZZ

2011 Pathfinder

KEY SWITCH (INTELLIGENT KEY UNIT INPUT)

DLK-111

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

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Check continuity between key switch and ignition knob switch termi-

nals 3 and 4.

Is the inspection result normal?

YES

>> GO TO 4

NO

>> Replace key cylinder assembly (built-in key switch).

4.

CHECK KEY SWITCH CIRCUIT

1. Check continuity between Intelligent Key unit harness connector (A) M164 terminal 7 and key switch and

ignition knob switch harness connector (B) M66 terminal 4.

2. Check continuity between Intelligent Key unit harness connector

(A) M164 terminal 7 and ground.

Is the inspection result normal?

YES

>> Check the condition of harness and harness connector.

NO

>> Repair or replace harness between Intelligent Key unit

and key switch and ignition knob switch.

Component

Terminals

Condition

Continuity

Key switch

3

4

Insert mechanical key 
into ignition switch.

Yes

Remove mechanical key 
from ignition switch.

No

ALKIA1214ZZ

7 - 4

: Continuity should exist.

7 - Ground

: Continuity should not exist.

ALKIA1215ZZ

2011 Pathfinder

DLK-112

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

KEY SWITCH (BCM INPUT)

KEY SWITCH (BCM INPUT)

Diagnosis Procedure

INFOID:0000000006245533

Regarding Wiring Diagram information, refer to 

DLK-151, "Wiring Diagram"

.

1.

CHECK KEY SWITCH POWER SUPPLY CIRCUIT

1. Remove mechanical key from ignition switch.

2. Disconnect key switch and ignition knob switch connector.

3. Check voltage between key switch and ignition knob switch har-

ness connector M66 terminal 3 and ground.

Is the inspection result normal?

YES

>> GO TO 2

NO

>> Check harness between key switch and ignition knob

switch and fuse.

2.

CHECK KEY SWITCH

Check continuity between key switch and ignition knob switch termi-

nals 3 and 4.

Is the inspection result normal?

YES

>> GO TO 3

NO

>> Replace key cylinder assembly (built-in key switch).

3.

CHECK KEY SWITCH SIGNAL CIRCUIT

1. Disconnect BCM connector.

2. Check continuity between BCM harness connector M18 terminal

37 and key switch and ignition knob switch harness connector

M66 terminal 4.

3. Check continuity between BCM harness connector M18 terminal

37 and ground.

Is the inspection result normal?

YES

>> Key switch (BCM input) circuit is OK.

NO

>> Repair or replace harness between key switch and ignition knob switch and BCM.

3 – Ground

: Battery voltage.

ALKIA1213ZZ

Component

Terminals

Condition

Continuity

Ignition 

switch

3

4

Insert mechanical key 
into ignition switch.

Yes

Remove mechanical key 
from ignition switch.

No

ALKIA1214ZZ

37 – 4

: Continuity should exist.

37 – Ground

: Continuity should not exist.

ALKIA1216ZZ

2011 Pathfinder

IGNITION KNOB SWITCH

DLK-113

< DTC/CIRCUIT DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

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IGNITION KNOB SWITCH

Diagnosis Procedure

INFOID:0000000006245534

Regarding Wiring Diagram information, refer to 

DLK-151, "Wiring Diagram"

.

1.

CHECK IGNITION KNOB SWITCH

With CONSULT-III

Display “PUSH SW” on DATA MONITOR screen, and check if ON/OFF display is linked to ignition switch oper-

ation.

Without CONSULT-III

1. Turn ignition switch OFF.

2. Disconnect Intelligent Key unit connector.

3. Check voltage between Intelligent Key unit harness connector

M164 terminal 27 and ground.

Is the inspection result normal?

YES

>> Ignition knob switch is OK.

NO

>> GO TO 2

2.

CHECK IGNITION KNOB SWITCH POWER SUPPLY CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect key switch and ignition knob switch connector.

3. Check voltage between key switch and ignition knob switch harness connector M66 terminal 1 and

ground.

Is the inspection result normal?

YES

>> GO TO 3

NO

>> Repair or replace key switch and ignition knob switch

power supply circuit.

3.

CHECK IGNITION KNOB SWITCH OPERATION

Check continuity between key switch and ignition knob switch terminals 1 and 2.

Monitor item

Condition

PUSH SW

Ignition switch is pushed: ON

Ignition switch is released: OFF

Connector

Terminals

Condition

Voltage (V)

(Approx.)

(+)

(–)

M164

27

Ground

Ignition switch is 
pushed

Battery voltage

Ignition switch is re-
leased

0

WIIA1175E

1 - Ground

: Battery voltage

ALKIA1217ZZ

2011 Pathfinder

 

 

 

 

 

 

 

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