Market Position:
The Land Rover Discovery 2 (Series II) is a capable mid-size luxury SUV, known for its off-road prowess and distinctive styling, competing with vehicles like the Jeep Grand Cherokee and Toyota Land Cruiser in its segment.
Competitive Analysis:
While offering superior off-road capability and a more commanding presence than many competitors, the Discovery 2 was sometimes criticized for its complex electronics and potential reliability concerns, making a comprehensive service manual essential for ownership.
Key Features:
Iconic Land Rover off-road capability, comfortable and spacious interior, V8 engine performance, available air suspension (SLS - Self-Levelling Suspension).
Coverage Areas Summary:
Comprehensive coverage of all systems including engine, transmission, axles, suspension, brakes, electrical, body, climate control, and infotainment.
Page Count:
Unknown (typically over 1000 pages for a full factory service manual)
Manual Type:
Factory Service Repair Manual
Engine Systems:
V8 Engine, Emission Control, Engine Management System, Cooling System, Manifolds and Exhaust Systems
Drivetrain Systems:
Clutch (V8), Manual Gearbox (R380), Transfer Box (LT230SE), Automatic Gearbox (ZF 4HP22-24), Propeller Shafts, Rear Axle, Front Axle
Chassis Systems:
Steering, Front Suspension, Rear Suspension, Brakes, Chassis and Body Dimensions
Body Systems:
Doors, Exterior Fittings, Interior Trim Components, Screens, Seats, Sunroof, Panel Repairs, Body Sealing Materials, Corrosion Prevention and Sealing, Painting, Wipers and Washers, Windows
Electrical Systems:
Charging and Starting, Lighting, Body Control Unit, Alarm System and Horn, In Car Entertainment, Harnesses, Instruments
Comfort Systems:
Heating and Ventilation, Air Conditioning
Driver Aids:
Driving Aids, Navigation System
Maintenance Procedures:
Scheduled maintenance, fluid checks and changes, lubrication, filter replacements.
Repair Procedures:
Detailed step-by-step repair instructions for all major mechanical, electrical, and body systems.
Troubleshooting:
Diagnostic information, fault codes, and troubleshooting guides for common issues.
Torque Specifications:
Precise torque settings for critical fasteners across all systems.
Lifting And Towing:
Correct procedures and points for lifting and towing the vehicle.
Special Tools:
Identification of required special tools for specific repair procedures.
Depth Of Coverage:
Full factory-level technical information suitable for professional technicians and advanced DIY mechanics, covering diagnostics, repair, and overhaul.
Primary Engine:
4.6L V8 (Rover V8 family)
Horsepower:
Approximately 217 hp @ 4750 rpm (for the 2006 model year, depending on market specifics)
Torque:
Approximately 280 lb-ft @ 3250 rpm (for the 2006 model year)
Fuel Injection:
Electronic Fuel Injection (EFI)
Engine Layout:
V8 (90-degree cylinder banks)
Engine Management System:
Lucas 14CUX or later Bosch variants (specific to 2006 model year)
Wheelbase:
Approx. 100 inches (2540 mm)
Length:
Approx. 190 inches (4826 mm)
Width:
Approx. 71.9 inches (1826 mm)
Height:
Approx. 74.2 inches (1885 mm)
Curb Weight:
Approx. 4700-4900 lbs (2132-2223 kg), depending on configuration
Cargo Volume:
Significant cargo space, expandable with rear seats folded.
NHTSA Ratings:
Specific NHTSA ratings for the 2006 model year are not widely publicized for this generation, but generally, SUVs of this era offered moderate safety performance.
Active Safety Features:
ABS (Anti-lock Braking System), Electronic Traction Control (ETC), Hill Descent Control (HDC).
Passive Safety Features:
Front airbags, likely optional side airbags, reinforced body structure.
Restraint Systems Coverage:
Detailed information on seat belts, airbag systems, and their components.
Infotainment System:
Factory radio/CD player, likely with optional premium sound system. Manual covers wiring and components.
Driver Assistance Features:
Hill Descent Control (HDC), Electronic Traction Control (ETC), and potentially Active Cornering Enhancement (ACE) depending on specification.
Connectivity Options:
Limited by modern standards, but may include phone pre-wiring or basic auxiliary inputs on later models. Manual covers the electrical harnesses.
Navigation System Coverage:
Details for the factory navigation system, including components and potential troubleshooting.
Recommended Service Intervals:
Typically: Oil and filter every 6,000-7,500 miles or 12 months. Transmission fluid every 30,000-50,000 miles. Coolant flush every 2-3 years. Brake fluid flush every 2 years. The manual provides detailed, manufacturer-specified intervals.
Engine Oil Specification:
SAE 5W-30 or 10W-40, API SJ/SL (refer to manual for precise specification and capacity, often around 6.5-7 liters).
Coolant Specification:
Ethylene glycol-based coolant with corrosion inhibitors (typically a pink or orange long-life type, e.g., Havoline XCL or equivalent, capacity approx. 10.5 liters).
Brake Fluid Specification:
DOT 4.
Automatic Transmission Fluid Specification:
ESSO LT 71141 or equivalent approved ATF (capacity approx. 4.5 liters for a change).
Manual Transmission Fluid Specification:
API GL-4 or GL-5, SAE 75W-90 (capacity approx. 2.3 liters for R380).
Transfer Case Fluid Specification:
API GL-4 or GL-5, SAE 75W-90 (capacity approx. 2.1 liters for LT230SE).
Common Issues:
Head gasket failures (especially on earlier V8s, though improved by 2006), SLS compressor issues, ACE system leaks/failures, door seal degradation, crank position sensor failures, viscous fan coupling failures.
Maintenance Schedule Coverage:
The manual details the factory-recommended maintenance schedule, crucial for proactive care and longevity of the vehicle's complex systems.
Brand Heritage:
Land Rover has a long and prestigious history of producing capable off-road vehicles, dating back to the original Land Rover Series I in 1948.
Model Evolution:
The Discovery Series II, introduced in 1998 (for the 1999 model year), was a significant evolution from the original Discovery, featuring an extended wheelbase, updated styling, and improved interior refinement, as well as innovations like Active Cornering Enhancement (ACE) and Self-Levelling Suspension (SLS).
Production Years:
Discovery Series II: 1998-2004 (globally, though some markets may have carried over into 2005/2006 with minor updates). The 2006 designation likely refers to a late model or specific market variant.
Manufacturing Locations:
Solihull, West Midlands, United Kingdom.
