Nissan Pathfinder (2008 year). Manual — part 626
DUCTS AND GRILLES
VTL-33
< ON-VEHICLE REPAIR >
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Grilles
Removal and Installation
INFOID:0000000001672976
DEFROSTER NOZZLE
Removal
1.
Remove the front heater and cooling unit assembly. Refer to
VTL-18, "Removal and Installation"
.
AWIIA0569ZZ
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
VTL-34
< ON-VEHICLE REPAIR >
DUCTS AND GRILLES
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 center console. Refer to
.
3.
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 center console. Refer to
.
3.
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 center console. Refer to
.
3.
Remove the defroster nozzle.
4.
Remove the RH and LH ventilator ducts.
5.
Remove the RH and LH side demister ducts.
6.
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 center console. Refer to
.
3.
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
.
2.
Remove the floor carpet. Refer to
INT-15, "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
.
2.
Remove the headliner. Refer to
INT-16, "Removal and Installation"
.
DUCTS AND GRILLES
VTL-35
< ON-VEHICLE REPAIR >
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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.
Installation
Installation is in the reverse order of removal.
SIDE REAR FLOOR DUCT
Removal
1.
Remove the luggage side lower finisher RH. Refer to
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
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.
WCS
WCS-1
DRIVER INFORMATION & MULTIMEDIA
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SECTION
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CONTENTS
WARNING CHIME SYSTEM
BASIC INSPECTION . . . . . . . . .
DIAGNOSIS AND REPAIR WORKFLOW . . ..
Work Flow . . . . . . . . . . . . . . . .....
FUNCTION DIAGNOSIS . . . . . . . ...
WARNING CHIME SYSTEM . . . . . . . ...
WARNING CHIME SYSTEM . . . . . . . . . ...
WARNING CHIME SYSTEM : System Diagram . ...
WARNING CHIME SYSTEM : System Description
. ..
WARNING CHIME SYSTEM : Component Parts
Location . . . . . . . . . . . . . . . . .....
WARNING CHIME SYSTEM : Component De-
scription . . . . . . . . . . . . . . . . .....
LIGHT REMINDER WARNING CHIME . . . . . ...
LIGHT REMINDER WARNING CHIME : System
Diagram . . . . . . . . . . . . . . . . .....
LIGHT REMINDER WARNING CHIME : System
Description . . . . . . . . . . . . . . . ....
LIGHT REMINDER WARNING CHIME : Compo-
nent Parts Location . . . . . . . . . . . . ...
LIGHT REMINDER WARNING CHIME : Compo-
nent Description . . . . . . . . . . . . . ....
SEAT BELT WARNING CHIME . . . . . . . . ..
SEAT BELT WARNING CHIME : System Diagram
. ..
SEAT BELT WARNING CHIME : System Descrip-
tion . . . . . . . . . . . . . . . . . . ....
SEAT BELT WARNING CHIME : Component
Parts Location . . . . . . . . . . . . . . ...
SEAT BELT WARNING CHIME : Component De-
scription . . . . . . . . . . . . . . . . .....
KEY WARNING CHIME (WITH INTELLIGENT
KEY) . . . . . . . . . . . . . . . . . . .....
KEY WARNING CHIME (WITH INTELLIGENT
KEY) : System Diagram . . . . . . . . . . ....
KEY WARNING CHIME (WITH INTELLIGENT
KEY) : System Description . . . . . . . . . ...
KEY WARNING CHIME (WITH INTELLIGENT
KEY) : Component Parts Location . . . . . . ...
KEY WARNING CHIME (WITH INTELLIGENT
KEY) : Component Description . . . . . . . .
KEY WARNING CHIME (WITHOUT INTELLIGENT
KEY) . . . . . . . . . . . . . . . . . . ...
KEY WARNING CHIME (WITHOUT INTELLI-
GENT KEY) : System Diagram . . . . . . . .
KEY WARNING CHIME (WITHOUT INTELLI-
GENT KEY) : System Description . . . . . . ...
KEY WARNING CHIME (WITHOUT INTELLI-
GENT KEY) : Component Parts Location . . . .
KEY WARNING CHIME (WITHOUT INTELLI-
GENT KEY) : Component Description . . . . . .
DIAGNOSIS SYSTEM (METER) . . . . . ...
CONSULT-III Function (METER/M&A) . . . . .
DIAGNOSIS SYSTEM (BCM) . . . . . . ...
BUZZER . . . . . . . . . . . . . . . . . .
BUZZER : CONSULT-III Function (BCM - BUZZ-
ER) . . . . . . . . . . . . . . . . . . ..
COMPONENT DIAGNOSIS . . . . . . .
POWER SUPPLY AND GROUND CIRCUIT .
COMBINATION METER . . . . . . . . . . .
COMBINATION METER : Diagnosis Procedure . .
BCM (BODY CONTROL MODULE) . . . . . . ..
BCM (BODY CONTROL MODULE) : Diagnosis
Procedure . . . . . . . . . . . . . . . .
METER BUZZER CIRCUIT . . . . . . . ...
Description . . . . . . . . . . . . . . . ...
Component Function Check . . . . . . . . .
WCS-2
SEAT BELT BUCKLE SWITCH SIGNAL CIR-
CUIT . . . . . . . . . . . . . . . . ...
Description . . . . . . . . . . . . . . . ..
Component Function Check . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection . . . . . . . . . . ....
KEY SWITCH SIGNAL CIRCUIT (WITH IN-
TELLIGENT KEY) . . . . . . . . . . . ..
Description . . . . . . . . . . . . . . . ..
Component Function Check . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection . . . . . . . . . . ....
KEY SWITCH SIGNAL CIRCUIT (WITHOUT
INTELLIGENT KEY) . . . . . . . . . . ..
Description . . . . . . . . . . . . . . . ..
Component Function Check . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection . . . . . . . . . . ....
WARNING CHIME SYSTEM . . . . . . . .
Wiring Diagram . . . . . . . . . . . . . ...
ECU DIAGNOSIS . . . . . . . . . .
COMBINATION METER . . . . . . . . .
Reference Value . . . . . . . . . . . . . .
Wiring Diagram . . . . . . . . . . . . . ...
Fail Safe . . . . . . . . . . . . . . . . .
DTC Index . . . . . . . . . . . . . . . ..
BCM (BODY CONTROL MODULE) . . . . ..
Reference Value . . . . . . . . . . . . . .
Terminal Layout . . . . . . . . . . . . . ..
Physical Values . . . . . . . . . . . . . ...
Wiring Diagram . . . . . . . . . . . . . ...
DTC Inspection Priority Chart . . . . . . . ...
DTC Index . . . . . . . . . . . . . . . ..
SYMPTOM DIAGNOSIS . . . . . . .
THE LIGHT REMINDER WARNING DOES
NOT SOUND . . . . . . . . . . . . . ..
Description . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ...
THE SEAT BELT WARNING CONTINUES
SOUNDING, OR DOES NOT SOUND . . . ...
Description . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ...
THE KEY WARNING DOES NOT SOUND . ...
Description . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ...
PRECAUTION . . . . . . . . . . .
PRECAUTIONS . . . . . . . . . . . . .
Supplemental Restraint System (SRS) "AIR BAG"
and "SEAT BELT PRE-TENSIONER" . . . . .
WCS
DIAGNOSIS AND REPAIR WORKFLOW
WCS-3
< BASIC INSPECTION >
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BASIC INSPECTION
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow
INFOID:0000000001712818
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-24, "CONSULT-III Function (METER/
.
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
WCS-4
< FUNCTION DIAGNOSIS >
WARNING CHIME SYSTEM
FUNCTION DIAGNOSIS
WARNING CHIME SYSTEM
WARNING CHIME SYSTEM
WARNING CHIME SYSTEM : System Diagram
INFOID:0000000001712819
WARNING CHIME SYSTEM : System Description
INFOID:0000000001712820
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
AWNIA0237GB
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
WCS
WARNING CHIME SYSTEM
WCS-5
< FUNCTION DIAGNOSIS >
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WARNING CHIME SYSTEM : Component Parts Location
INFOID:0000000001712821
WARNING CHIME SYSTEM : Component Description
INFOID:0000000001712822
LIGHT REMINDER WARNING CHIME
AWNIA0238ZZ
1.
Combination switch (lighting switch)
M28
2.
Combination meter M24
3.
Key switch M27 (without Intelligent
Key)
4.
Key switch and ignition knob switch
M66 (with Intelligent Key)
5.
Front door switch LH B8
6.
Seat belt buckle switch LH B12
7.
BCM M18, M19, M20 (view with instru-
ment lower panel LH removed)
Unit
Description
Combination meter
• Receives the seat belt buckle switch signal from the seat belt buckle switch LH and transmits
it to BCM with CAN communication line.
• Receives a buzzer output signal from BCM with CAN communication line.
BCM
Transmits signals provided by various units to the combination meter with CAN communication
line.
Key switch and ignition knob
switch (with Intelligent Key)
Transmits key switch signal to BCM.
Key switch (without Intelligent
Key)
Transmits key switch signal to BCM.
Seat belt buckle switch LH
Transmits a seat belt buckle switch signal to the combination meter.
Combination switch
(Lighting switch)
Transmits the lighting switch position signal to BCM.
Front door switch LH
Transmits the door switch signal to BCM.
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