Nissan Pathfinder (2009 year). Instruction — part 23
ADJUSTABLE PEDAL SYSTEM
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< COMPONENT DIAGNOSIS >
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ABJIA0002GB
2009 Pathfinder
AP-10
< COMPONENT DIAGNOSIS >
ADJUSTABLE PEDAL SYSTEM
ABJIA0003GB
2009 Pathfinder
ADJUSTABLE PEDAL SYSTEM
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< SYMPTOM DIAGNOSIS >
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SYMPTOM DIAGNOSIS
ADJUSTABLE PEDAL SYSTEM
Symptom Table
INFOID:0000000003938096
NOTE:
Always check the WORK FLOW before troubleshooting. Refer to "WORK FLOW".
Symptom
Diagnosis/Service procedure
Reference page
Adjustable pedal system does not operate.
1. Pedal adjusting switch power supply and ground circuit inspec-
tion.
2. Pedal adjusting motor circuit inspection.
2009 Pathfinder
AP-12
< PRECAUTION >
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
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The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the SR and SB section of this Service Man-
ual.
WARNING:
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal
injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see the SR section.
• Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Instruction. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-
ness connectors.
Precaution for Work
INFOID:0000000003938098
• When removing or disassembling each component, be careful not to damage or deform it. If a component
may be subject to interference, be sure to protect it with a shop cloth.
• When removing (disengaging) components with a screwdriver or similar tool, be sure to wrap the component
with a shop cloth or vinyl tape to protect it.
• Protect the removed parts with a shop cloth and keep them.
• Replace a deformed or damaged clip.
• If a part is specified as a non-reusable part, always replace it with new one.
• Be sure to tighten bolts and nuts securely to the specified torque.
• After re-installation is completed, be sure to check that each part works normally.
• Follow the steps below to clean components.
- Water soluble foul: Dip a soft cloth into lukewarm water, and wring the water out of the cloth to wipe the
fouled area.
Then rub with a soft and dry cloth.
- Oily foul: Dip a soft cloth into lukewarm water with mild detergent (concentration: within 2 to 3%), and wipe
the fouled area.
Then dip a cloth into fresh water, and wring the water out of the cloth to wipe the detergent off. Then rub with
a soft and dry cloth.
• Do not use organic solvent such as thinner, benzene, alcohol, or gasoline.
• For genuine leather seats, use a genuine leather seat cleaner.
2009 Pathfinder
ADJUSTABLE PEDAL SYSTEM
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< ON-VEHICLE REPAIR >
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ON-VEHICLE REPAIR
ADJUSTABLE PEDAL SYSTEM
Removal and Installation
INFOID:0000000003938099
ACC-4, "Removal and Installation"
.
2009 Pathfinder
AV
AV-1
DRIVER INFORMATION & MULTIMEDIA
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SECTION
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CONTENTS
AUDIO, VISUAL & NAVIGATION SYSTEM
BASE AUDIO
BASIC INSPECTION . . . . . . . . ...
DIAGNOSIS AND REPAIR WORKFLOW . . .
Work Flow . . . . . . . . . . . . . . . ...
FUNCTION DIAGNOSIS . . . . . . . ..
AUDIO SYSTEM . . . . . . . . . . . . .
System Diagram . . . . . . . . . . . . . ..
System Description . . . . . . . . . . . . .
Component Parts Location . . . . . . . . . ..
Component Description . . . . . . . . . . ...
COMPONENT DIAGNOSIS . . . . . . .
POWER SUPPLY AND GROUND CIRCUIT . ..
AUDIO UNIT . . . . . . . . . . . . . . . ..
AUDIO UNIT : Diagnosis Procedure . . . . . ...
FRONT DOOR SPEAKER . . . . . . . . .
Description . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ...
FRONT TWEETER . . . . . . . . . . . .
Description . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ...
REAR DOOR SPEAKER . . . . . . . . .
Description . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ...
ECU DIAGNOSIS . . . . . . . . . . .
AUDIO UNIT . . . . . . . . . . . . . ...
Reference Value . . . . . . . . . . . . . .
Wiring Diagram . . . . . . . . . . . . . ...
SYMPTOM DIAGNOSIS . . . . . . . ..
AUDIO SYSTEM . . . . . . . . . . . . .
AUDIO UNIT . . . . . . . . . . . . . . . ...
AUDIO UNIT : Symptom Table . . . . . . . .
NORMAL OPERATING CONDITION . . . ...
Description . . . . . . . . . . . . . . . ...
PRECAUTION . . . . . . . . . . . ..
PRECAUTIONS . . . . . . . . . . . . .
Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect . . . . . . . . ...
PREPARATION . . . . . . . . . . ...
PREPARATION . . . . . . . . . . . . .
Commercial Service Tools . . . . . . . . . ...
ON-VEHICLE REPAIR . . . . . . . . .
AUDIO UNIT . . . . . . . . . . . . . ..
Removal and Installation . . . . . . . . . . .
FRONT TWEETER . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
FRONT DOOR SPEAKER . . . . . . . .
Removal and Installation . . . . . . . . . . .
REAR DOOR SPEAKER . . . . . . . . ..
Removal and Installation . . . . . . . . . . .
AUDIO ANTENNA . . . . . . . . . . . .
Location of Antenna . . . . . . . . . . . . .
Window Antenna Repair . . . . . . . . . . ..
MID AUDIO
BASIC INSPECTION . . . . . . . . ...
DIAGNOSIS AND REPAIR WORKFLOW . .
Work Flow . . . . . . . . . . . . . . . .
2009 Pathfinder
AV-2
FUNCTION DIAGNOSIS . . . . . . . .
AUDIO SYSTEM . . . . . . . . . . . .
System Diagram . . . . . . . . . . . . . .
System Description . . . . . . . . . . . . .
Component Parts Location . . . . . . . . . .
Component Description . . . . . . . . . . ..
REAR VIEW MONITOR SYSTEM . . . . . .
System Diagram . . . . . . . . . . . . . .
System Description . . . . . . . . . . . . .
Component Parts Location . . . . . . . . . .
Component Description . . . . . . . . . . ..
DVD PLAYER . . . . . . . . . . . . .
System Diagram . . . . . . . . . . . . . .
System Description . . . . . . . . . . . . .
Component Parts Location . . . . . . . . . .
Component Description . . . . . . . . . . ..
DIAGNOSIS SYSTEM (AV CONTROL UNIT) ...
AV CONTROL UNIT . . . . . . . . . . . . ..
AV CONTROL UNIT : Diagnosis Description . . .
AV CONTROL UNIT : CONSULT-III Function . ....
A/C AND AV SWITCH ASSEMBLY . . . . . . ..
A/C AND AV SWITCH ASSEMBLY : Component
Function Check . . . . . . . . . . . . . ...
COMPONENT DIAGNOSIS . . . . . .
U1000 CAN COMM CIRCUIT . . . . . . .
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . .
U1010 CONTROL UNIT (CAN) . . . . . . .
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
U1200 AV CONTROL UNIT . . . . . . . ...
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
U1216 AV CONTROL UNIT . . . . . . . ...
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
U1240 SWITCH CONN . . . . . . . . . ..
Description . . . . . . . . . . . . . . . ..
U1243 DISPLAY UNIT . . . . . . . . . ...
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
U1248 DVD DECK CONN . . . . . . . . .
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
U1255 SATELLITE RADIO TUNER . . . . ..
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
U1300 AV COMM CIRCUIT . . . . . . . ...
Description . . . . . . . . . . . . . . . ..
U1310 AV CONTROL UNIT . . . . . . . ..
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
POWER SUPPLY AND GROUND CIRCUIT . .
AV CONTROL UNIT . . . . . . . . . . . . ..
AV CONTROL UNIT : Diagnosis Procedure . . ...
DISPLAY UNIT . . . . . . . . . . . . . . ..
DISPLAY UNIT : Diagnosis Procedure . . . . ...
A/C AND AV SWITCH ASSEMBLY . . . . . . ..
A/C AND AV SWITCH ASSEMBLY : Diagnosis
Procedure . . . . . . . . . . . . . . . ...
SATELLITE RADIO TUNER . . . . . . . . . .
SATELLITE RADIO TUNER : Diagnosis Proce-
dure . . . . . . . . . . . . . . . . . . .
REAR VIEW CAMERA CONTROL UNIT . . . . ..
REAR VIEW CAMERA CONTROL UNIT : Diagno-
sis Procedure . . . . . . . . . . . . . . ..
REAR VIEW CAMERA . . . . . . . . . . . ..
REAR VIEW CAMERA : Diagnosis Procedure . ...
DVD PLAYER . . . . . . . . . . . . . . .
DVD PLAYER : Diagnosis Procedure . . . . . .
VIDEO MONITOR . . . . . . . . . . . . . ..
VIDEO MONITOR : Diagnosis Procedure . . . ..
RGB (R: RED) SIGNAL CIRCUIT . . . . . .
Description . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ...
RGB (G: GREEN) SIGNAL CIRCUIT . . . .
Description . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ...
RGB (B: BLUE) SIGNAL CIRCUIT . . . . ...
Description . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ...
RGB SYNCHRONIZING SIGNAL CIRCUIT . ..
Description . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ...
RGB AREA (YS) SIGNAL CIRCUIT . . . . ..
Description . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ...
HORIZONTAL SYNCHRONIZING (HP) SIG-
NAL CIRCUIT . . . . . . . . . . . . .
2009 Pathfinder
AV
AV-3
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Description . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ...
VERTICAL SYNCHRONIZING (VP) SIGNAL
CIRCUIT . . . . . . . . . . . . . . . .
Description . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ...
FRONT DOOR SPEAKER . . . . . . . . .
Description . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ...
FRONT TWEETER . . . . . . . . . . . .
Description . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ...
REAR DOOR SPEAKER . . . . . . . . .
Description . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ...
STEERING SWITCH . . . . . . . . . . ..
Description . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ...
COMMUNICATION SIGNAL CIRCUIT . . . ..
SATELLITE RADIO TUNER . . . . . . . . . ..
SATELLITE RADIO TUNER : Description . . . ..
SATELLITE RADIO TUNER : Diagnosis Proce-
dure . . . . . . . . . . . . . . . . . . .
SOUND SIGNAL CIRCUIT . . . . . . . . .
SATELLITE RADIO TUNER . . . . . . . . . ..
SATELLITE RADIO TUNER : Description . . . ..
SATELLITE RADIO TUNER : Diagnosis Proce-
dure . . . . . . . . . . . . . . . . . . .
ECU DIAGNOSIS . . . . . . . . . . .
AV CONTROL UNIT . . . . . . . . . . ...
Reference Value . . . . . . . . . . . . . .
Wiring Diagram . . . . . . . . . . . . . .
DTC Index . . . . . . . . . . . . . . . .
DISPLAY UNIT . . . . . . . . . . . . .
Reference Value . . . . . . . . . . . . ...
SATELLITE RADIO TUNER . . . . . . .
Reference Value . . . . . . . . . . . . ...
REAR VIEW CAMERA CONTROL UNIT . . .
Reference Value . . . . . . . . . . . . ...
DVD PLAYER . . . . . . . . . . . . ...
Reference Value . . . . . . . . . . . . ...
SYMPTOM DIAGNOSIS . . . . . . .
AUDIO SYSTEM . . . . . . . . . . . ...
Symptom Table . . . . . . . . . . . . . .
NORMAL OPERATING CONDITION . . . ...
Description . . . . . . . . . . . . . . . .
PRECAUTION . . . . . . . . . . .
PRECAUTIONS . . . . . . . . . . . ...
Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect . . . . . . . . .
PREPARATION . . . . . . . . . . .
PREPARATION . . . . . . . . . . . ...
Commercial Service Tools . . . . . . . . . .
ON-VEHICLE REPAIR . . . . . . . ...
AV CONTROL UNIT . . . . . . . . . .
Removal and Installation . . . . . . . . . ...
DISPLAY UNIT . . . . . . . . . . . .
Removal and Installation . . . . . . . . . ...
FRONT TWEETER . . . . . . . . . . ..
Removal and Installation . . . . . . . . . ...
FRONT DOOR SPEAKER . . . . . . . ..
Removal and Installation . . . . . . . . . ...
REAR DOOR SPEAKER . . . . . . . .
Removal and Installation . . . . . . . . . ...
STEERING SWITCH . . . . . . . . . ...
Removal and Installation . . . . . . . . . ...
DVD ENTERTAINMENT SYSTEM . . . . ..
Removal and Installation of DVD Player . . . ...
Removal and Installation of DVD Video Monitor ...
AUDIO ANTENNA . . . . . . . . . . ...
Location of Antenna . . . . . . . . . . . ...
Window Antenna Repair . . . . . . . . . .
SATELLITE RADIO ANTENNA . . . . . ..
Removal and Installation . . . . . . . . . ...
SATELLITE RADIO TUNER . . . . . . ...
Removal and Installation . . . . . . . . . ...
REAR VIEW CAMERA . . . . . . . . .
Removal and Installation . . . . . . . . . ...
REAR VIEW CAMERA CONTROL UNIT . ...
Removal and Installation . . . . . . . . . ...
BOSE AUDIO WITHOUT NAVIGATION
BASIC INSPECTION . . . . . . . . .
DIAGNOSIS AND REPAIR WORKFLOW . ..
Work Flow . . . . . . . . . . . . . . . ..
FUNCTION DIAGNOSIS . . . . . . .
2009 Pathfinder
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