🏷️ Basic Information

Make:

Land Rover

Model:

Discovery 3 / LR3

Generation:

Discovery 3 (L319)

Production Years Covered By Manual:

2004-2009

Chassis Code:

L319

👋 Introduction

Positioning:

The Land Rover Discovery 3 (LR3) was positioned as a premium, highly capable off-road SUV with a focus on versatility, luxury, and advanced technology, competing against vehicles like the BMW X5, Mercedes-Benz ML-Class, and Audi Q7 in its segment.

Competitors:

BMW X5, Mercedes-Benz M-Class (W164), Audi Q7, Volvo XC90, Lexus RX.

Features:

Integrated Body-Frame (IBF) chassis for improved on-road dynamics and off-road resilience, Terrain Response system, independent suspension on all corners, powerful V6 and V8 petrol engines, and a torquey diesel option.

Audience:

Enthusiasts and owners seeking to perform their own maintenance and repairs, aiming to save costs and gain a deeper understanding of their vehicle's mechanics.

Proposition:

Empowers DIY mechanics with detailed, authoritative information to service and repair their Land Rover Discovery 3 / LR3, covering all model variants and systems.

📋 Manual Details

Coverage Overview:

Comprehensive service and repair procedures for all aspects of the Land Rover Discovery 3 / LR3.

Specific Systems Covered:

General Information, Identification Codes, Jacking & Lifting, Maintenance Schedules, Suspension (Front, Rear, Dynamic, Ride & Handling), Wheels & Tires, Driveshafts, Axles & Differentials (Front & Rear), Brakes (Disc, Parking, Hydraulic, Power, ABS, Stability Control), Steering (System, Power, Linkage, Column, Switches), Engine Systems (4.0L, 4.4L, 2.7L Diesel), Cooling Systems, Fuel Charging & Controls, Accessory Drives, Starting Systems, Ignition Systems, Glow Plug System, Emission Controls, Intake Air Distribution & Filtering, Evaporative Emissions, Electronic Engine Controls, Automatic Transmissions, Manual Transmissions & Clutch, Four-Wheel Drive Systems, Transfer Case, Exhaust Systems, Fuel Systems (Tank & Lines), Climate Control Systems (General, Air Distribution, Heating, Ventilation, A/C, Auxiliary), Control Components, Instrument Cluster & Illumination, Horn, Clock, Information & Message Center, Warning Devices, Parking Aid, Charging System, Battery, Generator & Regulator, Audio System, Antenna, Speakers, Video System, Interior & Exterior Lighting, Module Communications Network, Wiring Harness, Anti-Theft Systems, Navigation System, Cellular Phone, Body Panels (Front, Closures), Interior & Exterior Trim, Rear View Mirrors, Seating, Glass & Mechanisms, Instrument Panel & Console, Handles, Locks, Latches & Entry Systems, Wipers & Washers, Roof Opening Panel, Bumpers, Safety Belt System, Supplemental Restraint System (SRS), Body Repairs (General, Corrosion, Water Leaks, Tolerances, Sheet Metal Repairs - Front, Roof, Side, Rear), Frame & Body Mounting.

Estimated Page Count:

Extensive (Exact count not specified, but comprehensive coverage implies thousands of pages if printed).

Type:

Workshop & Repair Manual / Service Manual

Language:

English

Format:

Digital Download (PDF)

📖 Manual Coverage

Mechanical Systems:

Engine (petrol and diesel variants), transmission (automatic and manual), drivetrain, suspension, steering, brakes, fuel system, exhaust system, cooling system.

Electrical Systems:

Charging system, starting system, ignition system, lighting, instrument cluster, audio system, navigation system, climate control electronics, SRS, anti-theft systems, body control modules, communication networks.

Body Structure:

Detailed information on the Integrated Body-Frame (IBF) construction, including repair procedures for frame and body mounting points.

Maintenance Procedures:

Scheduled maintenance, fluid checks and changes, filter replacements, brake pad replacement, tire rotation, battery service.

Diagnostic Procedures:

Troubleshooting guides, diagnostic trouble codes (DTCs) interpretation, component testing, wiring diagrams for fault finding.

Repair Procedures:

Step-by-step instructions for component removal, installation, overhaul, and calibration. Includes major component rebuilds (e.g., engine, transmission, differentials).

Bodywork Procedures:

Panel repair, corrosion protection, water leak diagnosis, body alignment, glass replacement, interior trim removal/installation.

Depth:

Comprehensive. Covers everything from basic maintenance and fluid checks to complex diagnostic procedures, component overhauls, and structural body repairs. Includes detailed wiring diagrams and exploded views.

Diagnostic Tools Mention:

The manual likely details diagnostic procedures that may require specialized Land Rover diagnostic equipment (e.g., T4, IDS/PDS) for advanced electronic system troubleshooting.

📊 Manual Specifications

Format:

PDF

Compatibility:

All versions of Windows & Mac

Reader Requirement:

Adobe PDF Reader

Searchability:

Likely searchable text within the PDF, allowing for quick access to specific information.

Quality:

Digital format allows for high-quality printing of individual pages or sections as needed.

Type:

N/A (Digital download)

Type:

N/A (Digital download)

⚙️ Engine Specifications

Engine Options:

2.7L TDV6 Diesel, 4.0L V6 (Ford Cyclone), 4.4L V8 (Jaguar AJ-V8).

Tdv6 Power:

190 PS (188 hp) @ 4000 rpm, 440 Nm (325 lb-ft) @ 1900 rpm

V6 4.0L Power:

217 PS (214 hp) @ 5500 rpm, 360 Nm (266 lb-ft) @ 4000 rpm

V8 4.4L Power:

300 PS (296 hp) @ 5500 rpm, 425 Nm (314 lb-ft) @ 4000 rpm

Diesel System:

Common Rail Direct Injection (CRDi) with turbocharger.

Petrol System:

Multi-point Fuel Injection (MPI).

ECU:

Electronic Engine Controls covering all engine variants.

Diesel Engine Design:

2.7L V6 common rail turbodiesel engine, known for its torque and fuel efficiency, featuring intercooling.

🔧 Transmission

Transmission Options:

Primarily 6-speed ZF 6HP26 automatic transmission. A 6-speed manual transmission was available for the 2.7L TDV6 engine in some markets.

Manual Availability:

6-speed manual transmission optional with 2.7L TDV6 Diesel.

Automatic Features:

Adaptive shift logic, manual override mode (CommandShift).

Automatic Fluid Type:

ZF Lifeguardfluid 6 (or equivalent specified by Land Rover).

Automatic Fluid Capacity:

Approximately 9.5 liters (for a full drain and fill).

Four Wheel Drive System:

Permanent four-wheel drive with a two-speed transfer box and locking center differential.

📐 Dimensions

Length:

4,798 mm (189.0 in)

Width:

1,915 mm (75.4 in)

Height:

1,886 mm (74.3 in)

Wheelbase:

2,885 mm (113.6 in)

Curb Weight Range:

2,350 - 2,500 kg (5,180 - 5,511 lb) depending on engine and configuration.

Gross Vehicle Weight:

3,240 kg (7,143 lb)

Cargo Volume Seats Up:

Approximately 1,126 liters (39.8 cu ft)

Cargo Volume Seats Down:

Approximately 2,558 liters (90.3 cu ft)

🛡️ Safety Features

NHTSA Rating:

Not explicitly rated by NHTSA for early models; Euro NCAP testing yielded 5 stars for occupant protection, 4 stars for child protection, and 1 star for pedestrian protection.

Active Safety Systems:

Anti-lock Braking System (ABS), Electronic Brakeforce Distribution (EBD), Emergency Brake Assist (EBA), Electronic Stability Control (ESC), Hill Descent Control (HDC), Roll Stability Control (RSC), Dynamic Stability Control (DSC), Traction Control System (TCS).

Terrain Response System:

Integrated system allowing the driver to select specific modes (e.g., Grass/Gravel/Snow, Mud & Ruts, Sand, Rock Crawl) to optimize vehicle performance for different surfaces by adjusting engine, transmission, differentials, and suspension settings.

Passive Safety Features:

Multiple airbags (front, side curtain), reinforced safety cage, seatbelt pretensioners, impact-absorbing zones.

💡 Technology Features

Infotainment System:

Various audio systems including AM/FM radio, CD player, MP3 playback, optional GPS navigation system, and premium sound systems (e.g., Harman Kardon).

Driver Assistance Features:

Terrain Response, Hill Descent Control (HDC), Adaptive Cruise Control (ACC) in later models, parking sensors (front and rear), reversing camera.

Connectivity Options:

Optional Bluetooth hands-free phone system, auxiliary audio input.

Chassis Systems:

Advanced Electronic Air Suspension (EAS) with adjustable ride height, Dynamic Response (active anti-roll system on V8 models) for improved on-road handling.

🔧 Maintenance

Oil Change Interval Petrol:

Typically every 15,000 miles (24,000 km) or 12 months, whichever comes first (check manual for specific engine oil type and capacity).

Oil Change Interval Diesel:

Typically every 15,000 miles (24,000 km) or 12 months, whichever comes first (check manual for specific diesel engine oil type and capacity).

Major Service Interval:

Around 60,000 miles (96,000 km) or 48 months, often including timing belt (if applicable, though many Discovery 3 models had chains) and other component inspections.

Engine Oil Petrol Grade:

Refer to manual, but commonly 5W-30 or 5W-40 meeting specific API/ACEA specifications (e.g., ACEA A3/B4 or C2/C3 for diesel).

Coolant Type:

Ethylene glycol-based antifreeze, typically orange or pink (e.g., Havoline XLI or equivalent specified by Land Rover).

Brake Fluid Type:

DOT 4, preferably DOT 4 LV (Low Viscosity) for ABS performance.

Transfer Case Fluid:

Refer to manual, typically an automatic transmission fluid (ATF) or specific transfer case oil.

Differential Fluid:

Refer to manual, often GL-5 rated gear oil for front and rear differentials.

Common Issues:

Air suspension compressor failure, air spring leaks, valve block issues, electronic parking brake (EPB) faults, fuel injector issues (diesel), turbocharger problems (diesel), coolant leaks from the thermostat housing or EGR cooler, power steering hose leaks, swirl flap actuator issues (diesel).

Part Numbers Coverage:

While not a parts catalog, the workshop manual will reference correct part numbers for many components and systems.

📚 Vehicle History

Heritage:

Land Rover has a long-standing reputation for producing robust, go-anywhere off-road vehicles dating back to the original Land Rover Series vehicles in 1948. The Discovery line, introduced in 1989, aimed to blend Land Rover's legendary off-road capability with more comfort and on-road usability than the Defender.

Discovery Evolution:

The Discovery 3 (LR3) represented a significant evolution from its predecessor (Discovery 2). It introduced a completely new chassis design (IBF), advanced electronic control systems like Terrain Response, and modern powertrains, elevating its comfort, refinement, and technological features.

Production Location:

Solihull, West Midlands, United Kingdom.

Model Designation:

Marketed as LR3 in North America and certain other markets, and Discovery 3 in most other regions.

🏆 Awards & Recognition

Awards:

The Discovery 3 / LR3 received critical acclaim for its off-road prowess and innovative technology upon its release. Specific awards may vary by region and year, but it was generally recognized as a highly capable and well-engineered SUV.