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Nissan PATHFINDER R50 - User Manual

Nissan PATHFINDER R50
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ELECTRICAL SYSTEM
SECTION
EL
CONTENTS
PRECAUTIONS ...............................................................4
Supplemental Restraint System (SRS) AIR
BAG and SEAT BELT PRE-TENSIONER...............4
Wiring Diagrams and Trouble Diagnosis.....................4
HARNESS CONNECTOR................................................5
Description...................................................................5
STANDARDIZED RELAY................................................7
Description...................................................................7
POWER SUPPLY ROUTING...........................................9
Schematic ....................................................................9
Wiring Diagram - POWER - ......................................10
Inspection...................................................................16
GROUND........................................................................17
Ground Distribution....................................................17
COMBINATION SWITCH ..............................................22
Check.........................................................................22
Replacement..............................................................23
STEERING SWITCH......................................................24
Check.........................................................................24
HEADLAMP (FOR USA)...............................................25
Component Parts and Harness Connector
Location .....................................................................25
System Description....................................................25
Schematic ..................................................................28
Wiring Diagram - H/LAMP -.......................................29
Trouble Diagnoses.....................................................32
Bulb Replacement .....................................................34
Aiming Adjustment.....................................................34
HEADLAMP (FOR CANADA) - DAYTIME LIGHT
SYSTEM - ......................................................................36
Component Parts and Harness Connector
Location .....................................................................36
System Description....................................................36
Schematic ..................................................................39
Wiring Diagram - DTRL -...........................................40
Trouble Diagnoses.....................................................45
Bulb Replacement .....................................................46
Aiming Adjustment.....................................................46
PARKING, LICENSE AND TAIL LAMPS .....................47
System Description....................................................47
Schematic ..................................................................48
Wiring Diagram - TAIL/L -..........................................49
Trouble Diagnoses.....................................................52
STOP LAMP ..................................................................53
Wiring Diagram - STOP/L - .......................................53
BACK-UP LAMP............................................................55
Wiring Diagram - BACK/L - .......................................55
FRONT FOG LAMP.......................................................56
System Description....................................................56
Wiring Diagram - F/FOG -.........................................58
Aiming Adjustment.....................................................60
TURN SIGNAL AND HAZARD WARNING LAMPS .....61
System Description....................................................61
Wiring Diagram - TURN -..........................................63
Trouble Diagnoses.....................................................65
Electrical Components Inspection .............................65
ILLUMINATION..............................................................66
System Description....................................................66
Schematic ..................................................................68
Wiring Diagram - ILL - ...............................................69
INTERIOR, SPOT, VANITY MIRROR AND
LUGGAGE ROOM LAMPS...........................................74
System Description....................................................74
Schematic ..................................................................76
Wiring Diagram - INT/L - ...........................................77
METERS AND GAUGES...............................................81
Component Parts and Harness Connector
Location .....................................................................81
System Description....................................................81
Combination Meter/For USA......................................83
Combination Meter/For Canada ................................84
Wiring Diagram - METER - .......................................85
Meter/Gauge Operation and Odo/Trip Meter
Segment Check in Diagnosis Mode..........................86
Flexible Print Circuit (FPC)........................................87
Trouble Diagnoses.....................................................88
Electrical Components Inspection .............................94
COMPASS AND THERMOMETER...............................96
GI
MA
EM
LC
EC
FE
CL
MT
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
IDX
EXIT
EXIT

Table of Contents

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Summary

PRECAUTIONS

Supplemental Restraint System (SRS) AIR BAG and SEAT BELT PRE-TENSIONER

Describes SRS composition for frontal/side collisions and servicing warnings.

Wiring Diagrams and Trouble Diagnosis

Guidance on reading diagrams and performing trouble diagnosis.

HARNESS CONNECTOR

Description

Explains tab-locking and slide-locking connector types and cautions.

STANDARDIZED RELAY

Description

Details types of relays, including diagrams and terminal connections.

POWER SUPPLY ROUTING

Schematic

Overall power distribution schematic for the electrical system.

Inspection

Procedures for checking fuses, fusible links, and circuit breakers.

GROUND

Ground Distribution

Lists components and their corresponding ground points.

COMBINATION SWITCH

Check

Procedures to check the functionality of the combination switch.

Replacement

Steps for replacing the combination switch.

STEERING SWITCH

Check

Procedure to check the steering switches.

HEADLAMP (FOR USA)

System Description

Explains headlamp operation and battery saver control.

Trouble Diagnoses

Symptom-based troubleshooting for headlamp issues.

Aiming Adjustment

Instructions for adjusting headlamp aiming.

HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM -

System Description

Explains DRL operation, power supply, and battery saver control.

Trouble Diagnoses

Troubleshooting steps for DRL system issues.

PARKING, LICENSE AND TAIL LAMPS

System Description

Explains operation of parking, license, and tail lamps.

Trouble Diagnoses

Troubleshooting for parking, license, and tail lamp issues.

STOP LAMP

Wiring Diagram - STOP;L -

Detailed wiring diagram for stop lamps.

BACK-UP LAMP

Wiring Diagram - BACK;L -

Detailed wiring diagram for back-up lamps.

FRONT FOG LAMP

System Description

Explains front fog lamp operation and battery saver control.

Aiming Adjustment

Instructions for adjusting front fog lamp aiming.

TURN SIGNAL AND HAZARD WARNING LAMPS

System Description

Explains turn signal and hazard lamp operation.

Trouble Diagnoses

Troubleshooting for turn signal and hazard lamp issues.

ILLUMINATION

System Description

Explains illumination lamp operation and battery saver.

Wiring Diagram - ILL -

Detailed wiring diagram for illumination.

INTERIOR, SPOT, VANITY MIRROR AND LUGGAGE ROOM LAMPS

System Description

Explains interior, spot, vanity mirror, and luggage room lamp operation.

METERS AND GAUGES

System Description

Explains the unified control meter and ODO/TRIP meter display.

Meter;Gauge Operation and Odo;Trip Meter Segment Check in Diagnosis Mode

How to check meter/gauge segments and operation in diagnosis mode.

Trouble Diagnoses

Preliminary checks and symptom charts for meter/gauge issues.

COMPASS AND THERMOMETER

System Description

Describes compass and thermometer display items and operation.

Trouble Diagnoses

Troubleshooting procedures for compass and thermometer issues.

WARNING LAMPS

Schematic

Overall schematic for warning lamps.

Trouble Diagnoses

Troubleshooting for warning lamp issues.

WARNING CHIME

System Description

Explains warning chime control and operation.

Trouble Diagnoses

Troubleshooting for warning chime system issues.

FRONT WIPER AND WASHER

System Description

Explains wiper and washer operation modes.

Trouble Diagnoses

Troubleshooting for front wiper and washer system issues.

REAR WIPER AND WASHER

System Description

Explains rear wiper and washer operation.

Trouble Diagnoses

Troubleshooting for rear wiper and washer system issues.

Filament Repair

Procedure for repairing the rear window defogger filament.

HORN

Wiring Diagram - HORN -

Detailed wiring diagram for the horn system.

REAR WINDOW DEFOGGER

System Description

Explains rear window defogger operation and timer.

Trouble Diagnoses

Troubleshooting for rear window defogger issues.

AUDIO

System Description

Explains audio system operation and power supply.

Trouble Diagnoses

Troubleshooting for audio system issues.

AUDIO ANTENNA

System Description

Explains power antenna operation based on audio unit status.

Trouble Diagnoses

Troubleshooting for power antenna issues.

POWER SUNROOF

System Description

Explains sunroof system components and retained power operation.

DOOR MIRROR

Wiring Diagram - MIRROR -

Detailed wiring diagram for the door mirrors.

POWER SEAT

Wiring Diagram - SEAT -

Detailed wiring diagram for the power seat system.

HEATED SEAT

Wiring Diagram - HSEAT -

Detailed wiring diagram for the heated seat system.

AUTOMATIC SPEED CONTROL DEVICE (ASCD)

Component Parts and Harness Connector Location

Identifies ASCD components and their locations.

System Description

Explains ASCD operation, power supply, and control functions.

Fail-safe System

Describes how the fail-safe system operates during malfunctions.

Trouble Diagnoses

Symptom chart and diagnostic procedures for ASCD issues.

POWER WINDOW

System Description

Explains power window operation, manual, auto, and lock functions.

Trouble Diagnoses

Troubleshooting for power window system issues.

POWER DOOR LOCK

Component Parts and Harness Connector Location

Identifies power door lock components and their locations.

System Description

Explains power door lock operation and key cylinder functions.

Trouble Diagnoses

Symptom chart and diagnostic procedures for power door lock issues.

MULTI-REMOTE CONTROL SYSTEM

Component Parts and Harness Connector Location

Identifies multi-remote control system components and their locations.

System Description

Explains system inputs, operation, and reminder functions.

Trouble Diagnoses

Symptom chart and diagnostic procedures for multi-remote control issues.

CONSULT

Procedures for using CONSULT for remote controller ID setup.

THEFT WARNING SYSTEM

Component Parts and Harness Connector Location

Identifies theft warning system components and their locations.

System Description

Explains theft warning system operation, phases, and alarm activation.

Trouble Diagnoses

Preliminary check and symptom matrix for theft warning system issues.

SMART ENTRANCE CONTROL UNIT

Description

Lists systems controlled by the smart entrance control unit and input/output.

Smart Entrance Control Unit Inspection Table

Table detailing inspection procedures and voltage values.

INTEGRATED HOMELINK TRANSMITTER

Wiring Diagram - TRNSMT -

Detailed wiring diagram for the Homelink transmitter.

Trouble Diagnoses

Troubleshooting for Homelink transmitter issues.

NVIS (NISSAN VEHICLE IMMOBILIZER SYSTEM - NATS)

Component Parts and Harness Connetor Location

Identifies NATS components and their locations.

System Description

Explains NATS functions, immobilizer, and system composition.

CONSULT

Procedures for using CONSULT for NATS inspection.

Trouble Diagnoses

Work flow and symptom matrix for NATS issues.

ELECTRICAL UNITS LOCATION

Engine Compartment

Diagrams showing electrical unit locations in the engine compartment.

Passenger Compartment

Diagrams showing electrical unit locations in the passenger compartment.

HARNESS LAYOUT

How to Read Harness Layout

Explanation of how to interpret harness layout diagrams and symbols.

Outline

Overview diagram showing major harness routing.

Main Harness

Diagram and list of connectors for the main harness.

Engine Room Harness

Diagram and list of connectors for the engine room harness.

Engine Control Harness

Diagram and list of connectors for the engine control harness.

Body Harness LH

Diagram and list of connectors for the left body harness.

Body Harness RH

Diagram and list of connectors for the right body harness.

Back Door Harness

Diagram and list of connectors for the back door harness.

Engine and Transmission Harness

Diagram and list of connectors for the engine and transmission harness.

Air Bag Harness

Diagram and list of connectors for the air bag harness.

Front Door Harness

Diagram and list of connectors for the front door harness.

Rear Door Harness

Diagram and list of connectors for the rear door harness.

BULB SPECIFICATIONS

Headlamp

Bulb wattage specifications for headlamps.

Exterior Lamp

Bulb wattage specifications for exterior lamps.

Interior Lamp

Bulb wattage specifications for interior lamps.

WIRING DIAGRAM CODES (CELL CODES)

Code Section Wiring Diagram Name

Alphabetical index of wiring diagram codes and their meanings.

Nissan PATHFINDER R50 Specifications

General IconGeneral
BrandNissan
ModelPATHFINDER R50
CategoryAutomobile
LanguageEnglish

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