Land Rover Discovery 3 (LR3) – Wiring Diagrams

 

INDEX

LR3 Electrical Circuit Diagrams

CONTENTS

HOW TO USE THE CIRCUIT DIAGRAMS

WHEELS AND TIRES

VEHICLE DYNAMIC SUSPENSION

Air Suspension

Terrain Response

RIDE AND HANDLING OPTIMIZATION

REAR DRIVE AXLE AND DIFFERENTIAL

PARKING BRAKE AND ACTUATION

ANTI-LOCK CONTROL

Traction Control

Steering Angle Sensor

Clock Spring

STEERING COLUMN SWITCHES

ELECTRONIC ENGINE CONTROLS

Petrol – V6

Petrol – V8

AUTOMATIC TRANSMISSION

FOUR WHEEL DRIVE SYSTEMS

FUEL TANK AND FUEL LINES

AUXILIARY HEATING

Fuel Fired Booster Heater

AIR CONDITIONING

Low Line

High Line

AUXILIARY CLIMATE CONTROL

Rear

Cool Box

CONTROL COMPONENTS

Windshield Heater

Rear Window Heater

INSTRUMENT CLUSTER AND PANEL ILLUMINATION

INSTRUMENT CLUSTER

HORN

INFORMATION AND MESSAGE CENTRE

PARKING AID

BATTERY, MOUNTING AND CABLES

Transit Relay

Battery Junction Box

Central Junction Box

Ground Distribution

Splices

GENERATOR AND REGULATOR

ENTERTAINMENT SYSTEM

Low Line

High Line

EXTERIOR LIGHTING

Lighting Control Switch

Headlamps

Ignition Switch

Adaptive Front Lighting System

Headlamp levelling – Manual

Stop and Reverse Lamps

Turn Signal Indicators and Hazard Flashers

Fog lamps – NAS

Trailer Socket – 7 Pin NAS

INTERIOR LIGHTING

MODULE COMMUNICATIONS NETWORK

CAN Bus – Medium Speed

CAN Bus – High Speed

Diagnostic Socket

ANTI-THEFT ALARM

Passive

Active

REAR VIEW MIRRORS

Memory

Fold Back

Heated

Electrochromic

SEATING

NAS

Memory

Heated – Front

Heated – Rear

GLASS, FRAMES AND MECHANISMS

INSTRUMENT PANEL AND CONSOLE

HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS

WIPERS AND WASHERS

ROOF OPENING PANEL

SUPPLEMENTAL RESTRAINT SYSTEM

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