Nissan Pathfinder (2011 year). Manual - part 621

VTL-32

< REMOVAL AND INSTALLATION >

DUCTS AND GRILLES

Ducts - Rear Heater and Cooling Unit Assembly

7.

Front heater and cooling unit assembly

8.

Floor connector duct grilles

9.

Floor connector duct

10. Front floor ducts

11. Rear floor ducts

AWIIA1480ZZ

1.

Side rear floor duct

2.

Rear heater and cooling unit assembly

3.

Rear lower overhead duct

4.

Rear upper overhead duct

2011 Pathfinder

DUCTS AND GRILLES

VTL-33

< REMOVAL AND INSTALLATION >

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Grilles

Removal and Installation

INFOID:0000000006245386

DEFROSTER NOZZLE

Removal

AWIIA1481ZZ

1.

Headliner

2.

Overhead grilles

3.

Defroster grille

4.

Instrument panel and pad assembly

5.

LH side ventilator grille

6.

LH ventilator grille

7.

RH ventilator grille

8.

RH side ventilator grille

9.

Cluster lid A

10. Cluster lid C

11. Instrument side finisher

12. RH side demister grille

Front

2011 Pathfinder

VTL-34

< REMOVAL AND INSTALLATION >

DUCTS AND GRILLES

1. Remove the front heater and cooling unit assembly. Refer to 

VTL-18, "Removal and Installation"

.

2. Remove the defroster nozzle.

Installation

Installation is in the reverse order of removal.

RH AND LH SIDE DEMISTER DUCT

Removal

1. Remove the front heater and cooling unit assembly. Refer to 

VTL-18, "Removal and Installation"

.

2. Remove the RH or LH side demister duct.

Installation

Installation is in the reverse order of removal.

RH AND LH VENTILATOR DUCT

Removal

1. Remove the front heater and cooling unit assembly. Refer to 

VTL-18, "Removal and Installation"

.

2. Remove the RH or LH ventilator duct.

Installation

Installation is in the reverse order of removal.

CENTER VENTILATOR DUCT

Removal

1. Remove the front heater and cooling unit assembly. Refer to 

VTL-18, "Removal and Installation"

.

2. Remove the defroster nozzle.
3. Remove the RH and LH ventilator ducts.
4. Remove the RH and LH side demister ducts.
5. Remove the center ventilator duct.

Installation

Installation is in the reverse order of removal.

FLOOR CONNECTOR DUCT

Removal

1. Remove the front heater and cooling unit assembly. Refer to 

VTL-18, "Removal and Installation"

.

2. Remove the floor connector duct.

Installation

Installation is in the reverse order of removal.

FRONT AND REAR FLOOR DUCTS

Removal

1. Remove the center console. Refer to 

IP-21, "Removal and Installation"

.

2. Remove the floor carpet. Refer to 

INT-21, "Removal and Installation"

.

3. Remove the clips and remove the front and rear floor ducts.

Installation

Installation is in the reverse order of removal.

REAR OVERHEAD DUCTS

Removal

1. Remove the luggage side lower finisher RH. Refer to 

INT-24, "Component"

.

2. Remove the headliner. Refer to 

INT-22, "Removal and Installation"

.

NOTE:

The rear headliner duct (connected to the rear upper overhead duct) is part of the headliner and is

replaced as an assembly.

3. Remove the clips and remove the rear upper and lower overhead ducts.

2011 Pathfinder

DUCTS AND GRILLES

VTL-35

< REMOVAL AND INSTALLATION >

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Installation

Installation is in the reverse order of removal.

SIDE REAR FLOOR DUCT

Removal

1. Remove the luggage side lower finisher RH. Refer to 

INT-24, "Component"

.

2. Reposition the floor carpet out of the way.
3. Remove the clips and remove the side rear floor duct.

Installation

Installation is in the reverse order of removal.

GRILLES

Removal

1. Remove the necessary interior trim panel(s) to access the grille. Refer to 

INT-18, "Component"

.

NOTE:

The overhead grilles are part of the headliner. To replace the overhead grilles the headliner must be

replaced. Refer to 

VTL-33, "Removal and Installation"

.

2. Remove the grille from the interior trim panel.

Installation

Installation is in the reverse order of removal.

2011 Pathfinder

WCS

WCS-1

DRIVER INFORMATION & MULTIMEDIA

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SECTION 

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CONTENTS

WARNING CHIME SYSTEM

BASIC INSPECTION  ....................................

3

DIAGNOSIS AND REPAIR WORKFLOW  ..........

3

Work Flow  .................................................................

3

SYSTEM DESCRIPTION  ..............................

4

WARNING CHIME SYSTEM  ...............................

4

WARNING CHIME SYSTEM  .......................................

4

WARNING CHIME SYSTEM : System Diagram .......

4

WARNING CHIME SYSTEM : System Description 

......

4

WARNING CHIME SYSTEM : Component Parts 
Location .....................................................................

5

WARNING CHIME SYSTEM : Component De-
scription .....................................................................

5

LIGHT REMINDER WARNING CHIME  .......................

5

LIGHT REMINDER WARNING CHIME : System 
Diagram .....................................................................

6

LIGHT REMINDER WARNING CHIME : System 
Description ................................................................

6

LIGHT REMINDER WARNING CHIME : Compo-
nent Parts Location  ...................................................

7

LIGHT REMINDER WARNING CHIME : Compo-
nent Description  ........................................................

7

SEAT BELT WARNING CHIME  ..................................

7

SEAT BELT WARNING CHIME : System Diagram 

......

7

SEAT BELT WARNING CHIME : System Descrip-
tion ............................................................................

8

SEAT BELT WARNING CHIME : Component 
Parts Location  ...........................................................

8

SEAT BELT WARNING CHIME : Component De-
scription .....................................................................

9

KEY WARNING CHIME (WITH INTELLIGENT 
KEY) .............................................................................

9

KEY WARNING CHIME (WITH INTELLIGENT 
KEY) : System Diagram  ............................................

9

KEY WARNING CHIME (WITH INTELLIGENT 
KEY) : System Description  .......................................

9

KEY WARNING CHIME (WITH INTELLIGENT 
KEY) : Component Parts Location ...........................

10

KEY WARNING CHIME (WITH INTELLIGENT 
KEY) : Component Description ................................

10

KEY WARNING CHIME (WITHOUT INTELLIGENT 
KEY) ...........................................................................

10

KEY WARNING CHIME (WITHOUT INTELLI-
GENT KEY) : System Diagram ................................

11

KEY WARNING CHIME (WITHOUT INTELLI-
GENT KEY) : System Description ...........................

11

KEY WARNING CHIME (WITHOUT INTELLI-
GENT KEY) : Component Parts Location ................

11

KEY WARNING CHIME (WITHOUT INTELLI-
GENT KEY) : Component Description .....................

11

DIAGNOSIS SYSTEM (METER) .......................

13

Diagnosis Description ..............................................

13

CONSULT-III Function (METER/M&A) ....................

15

DIAGNOSIS SYSTEM (BCM)  ...........................

17

BUZZER .....................................................................

17

BUZZER : CONSULT-III Function (BCM - BUZZ-
ER) ..........................................................................

17

DTC/CIRCUIT DIAGNOSIS  .........................

18

POWER SUPPLY AND GROUND CIRCUIT  ....

18

COMBINATION METER  ............................................

18

COMBINATION METER : Diagnosis Procedure  .....

18

BCM (BODY CONTROL MODULE)  ..........................

18

BCM (BODY CONTROL MODULE) : Diagnosis 
Procedure ................................................................

19

METER BUZZER CIRCUIT  ...............................

20

Description ...............................................................

20

Component Function Check  ....................................

20

Diagnosis Procedure ..............................................

20

2011 Pathfinder

WCS-2

SEAT BELT BUCKLE SWITCH SIGNAL CIR-
CUIT ...................................................................

21

Description ..............................................................

21

Component Function Check .................................

21

Diagnosis Procedure .............................................

21

Component Inspection ............................................

22

KEY SWITCH SIGNAL CIRCUIT (WITH IN-
TELLIGENT KEY) ..............................................

23

Description ..............................................................

23

Component Function Check .................................

23

Diagnosis Procedure .............................................

23

Component Inspection ............................................

24

KEY SWITCH SIGNAL CIRCUIT (WITHOUT 
INTELLIGENT KEY)  ..........................................

25

Description ..............................................................

25

Component Function Check .................................

25

Diagnosis Procedure .............................................

25

Component Inspection ............................................

26

ECU DIAGNOSIS INFORMATION ..............

27

COMBINATION METER  ....................................

27

Reference Value .....................................................

27

Fail Safe  .................................................................

28

DTC Index  ..............................................................

29

BCM (BODY CONTROL MODULE)  ..................

30

Reference Value .....................................................

30

Terminal Layout ......................................................

33

Physical Values  ......................................................

33

Fail Safe .................................................................

38

DTC Inspection Priority Chart ...............................

38

DTC Index ..............................................................

39

WIRING DIAGRAM  ....................................

41

WARNING CHIME SYSTEM  .............................

41

Wiring Diagram  .......................................................

41

SYMPTOM DIAGNOSIS  ............................

46

THE LIGHT REMINDER WARNING DOES 
NOT SOUND ......................................................

46

Description ..............................................................

46

Diagnosis Procedure ...............................................

46

THE SEAT BELT WARNING CONTINUES 
SOUNDING, OR DOES NOT SOUND ...............

47

Description ..............................................................

47

Diagnosis Procedure ...............................................

47

THE KEY WARNING DOES NOT SOUND  .......

48

Description ..............................................................

48

Diagnosis Procedure ...............................................

48

PRECAUTION ............................................

49

PRECAUTIONS  .................................................

49

Precaution for Supplemental Restraint System 
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" .................................................................

49

Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect  ..................................

49

2011 Pathfinder

WCS

DIAGNOSIS AND REPAIR WORKFLOW

WCS-3

< BASIC INSPECTION >

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BASIC INSPECTION

DIAGNOSIS AND REPAIR WORKFLOW

Work Flow

INFOID:0000000006247513

DETAILED FLOW

1.

OBTAIN INFORMATION ABOUT SYMPTOM

Interview the customer to obtain as much information as possible about the conditions and environment under

which the malfunction occurred.

>> GO TO 2

2.

CHECK SYMPTOM

• Check the symptom based on the information obtained from the customer.

• Check to see if any other malfunctions are present.

>> GO TO 3

3.

CHECK CONSULT-III SELF-DIAGNOSIS RESULTS

Connect CONSULT-III and perform “SELF-DIAGNOSIS”. Refer to 

MWI-27, "CONSULT-III Function (METER/

M&A)"

.

Are self-diagnosis results normal?

YES

>> GO TO 4

NO

>> Repair or replace the malfunctioning parts, GO TO 5

4.

NARROW DOWN MALFUNCTIONING PARTS THROUGH SYMPTOM DIAGNOSIS

Perform symptom diagnosis and repair or replace the identified malfunctioning parts.

>> GO TO 5

5.

FINAL CHECK

Check that the warning buzzer in the combination meter operates normally.
Does it operate normally?

YES

>> Inspection End.

NO

>> GO TO 1

2011 Pathfinder

WCS-4

< SYSTEM DESCRIPTION >

WARNING CHIME SYSTEM

SYSTEM DESCRIPTION

WARNING CHIME SYSTEM

WARNING CHIME SYSTEM
WARNING CHIME SYSTEM : System Diagram

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WARNING CHIME SYSTEM : System Description

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COMBINATION METER

• The buzzer for warning chime system is installed in the combination meter.

• The buzzer sounds when the combination meter receives a buzzer output signal from each unit.

BCM

BCM receives signals from various units and transmits a buzzer output signal to the combination meter with

CAN communication line if it judges that the warning buzzer should be activated.

BCM warning function list

ABNIA2670GB

Warning functions

Signal name

Light reminder warning chime

• Lighting switch position signal
• Door switch signal

Seat belt warning chime

Seat belt buckle switch signal

Key warning chime

• Key switch signal
• Door switch signal

2011 Pathfinder