Model:
Discovery Series II
Model Years Covered:
1999, 2000, 2001, 2002, 2003
Chassis Code:
L322 (Note: While the L322 chassis was introduced for the Discovery Series II, it's important to distinguish that the original Discovery Series I was different. This manual specifically covers the later iteration.)
Target Audience:
DIY mechanics and professional automotive technicians working on the 1999-2003 Land Rover Discovery Series II.
Value Proposition:
Provides access to factory-level repair information, significantly reducing reliance on expensive dealership services and improving diagnostic capabilities.
Detail Level:
Hundreds of photos and illustrations, step-by-step instructions, complete disassembly approach.
Cost Effectiveness:
Inexpensive way to maintain and repair the vehicle, saving money on parts and labor.
Accessibility:
Instant download in PDF format, compatible with Windows and Mac operating systems.
Primary Coverage:
Comprehensive workshop service and repair
Geographic Scope:
Global (factory specifications)
Estimated Page Count:
Likely several thousand pages (typical for comprehensive factory workshop manuals), though not explicitly stated. Indicates extensive detail.
Type:
Workshop Service Repair Manual
Powertrain:
Engine overhaul/rebuilding, timing belt replacement, engine performance tuning, firing orders, serpentine belt routings, transmission removal/installation, in-car transmission servicing.
Chassis And Suspension:
Brakes (servicing procedures), front-end alignment procedures and specifications, suspension systems, U-joint and CV-joint service procedures.
Electrical And Electronics:
Wiring diagrams, trouble codes, computer diagnostic trouble tree charts, computer diagnostic codes.
Comfort And Convenience:
Sunroof servicing, air conditioning service and capacities.
Body And Frame:
Implied coverage through general repair procedures and illustrations.
Maintenance:
Factory maintenance schedules and charts, fluid capacities, serpentine belt replacement, timing belt service.
Diagnostics And Troubleshooting:
Trouble codes, diagnostic trouble tree charts, engine performance diagnostics, general troubleshooting.
Repair And Rebuild:
Engine overhaul and rebuilding, transmission removal/installation, brake servicing, U-joint/CV-joint service, general repair procedures based on complete disassembly.
Depth:
Extremely High. Covers complete disassembly, factory specifications, and detailed procedures suitable for both DIY enthusiasts and professional mechanics.
Quality:
High-quality PDF, enabling clear viewing of illustrations and text.
Searchability:
Likely text-searchable PDF, allowing users to quickly find specific information.
Printability:
All pages are printable, offering flexibility for workshop use.
Binding:
Digital download (not physically bound).
Paper Type:
N/A (Digital PDF format).
Engine Code:
Typically the 4.0L (103) V8 and the 4.6L (115) V8 gasoline engines, based on the Rover 'IO' series (derived from the Buick '350' V8).
Displacement Liters:
4.0L and 4.6L
Horsepower Range:
Approximately 182 hp (4.0L) to 217 hp (4.6L), depending on specific market and tuning.
Torque Range:
Approximately 225 lb-ft (4.0L) to 280 lb-ft (4.6L).
Injection Type:
Multi-point fuel injection (MPI).
Timing Belt Type:
Timing chain system, not a belt. The manual lists 'TIMING BELT REPLACEMENT' which may be an error in the product description or refer to accessory drive belts. The V8 engines utilize a timing chain.
Transmission Type:
Typically a 4-speed automatic transmission (e.g., ZF 4HP22).
Transmission Options:
Manual transmissions were less common or not widely offered in North American Series II models but might be present in other markets. The manual covers both if applicable.
Drive System:
Permanent Four-Wheel Drive (4WD) with a center differential and a 2-speed transfer case.
NHTSA Front Impact Rating:
Not readily available for this specific year and model in a standardized format comparable to modern ratings. Early SUVs often had limited crash testing data.
Traction Control:
Includes Electronic Traction Control (ETC).
Airbags:
Front airbags for driver and passenger.
Audio System:
Factory-installed audio systems with CD player or cassette, often with premium speaker options (e.g., Harman Kardon).
ABS:
Anti-lock Braking System (ABS) is standard.
Traction Control:
Electronic Traction Control (ETC) is a significant feature for off-road and slippery conditions.
Factory Phone System:
Optional early mobile phone integration may have been available on some models.
Oil Change Interval:
Typically every 5,000-7,500 miles or 6-12 months, depending on driving conditions. Refer to specific manual for exact intervals.
Timing Chain Service:
Timing chain system is designed for the life of the engine, but inspection for wear or noise is recommended during major engine overhauls or if symptoms appear. No specific replacement interval.
Engine Oil Type:
Typically a synthetic or semi-synthetic 5W-30 or 10W-30 engine oil meeting API service classifications. Specific viscosity and API rating should be confirmed in the manual.
Coolant Type:
Typically a long-life OAT (Organic Acid Technology) coolant, often ethylene glycol based. Specific Land Rover-approved coolant or equivalent is critical.
Transmission Fluid Type:
Automatic transmission fluid (ATF) specific to the ZF 4HP22 transmission, often Dexron III or equivalent. Refer to manual for exact specification.
Engine Common Problems:
Head gasket failures (especially early models), oil leaks from the 'V' of the engine (valley pan gasket, intake manifold gaskets), viscous fan clutch failure, potential for timing chain tensioner wear.
Suspension Common Problems:
SLS (Self-Levelling Suspension) system issues (air springs, pump, height sensors), '4 amigoes' fault (ABS, DSC, Hill Descent Control, Traction Control warning lights due to sensor issues), differential wear.
Electrical Common Problems:
BCU (Body Control Unit) issues, various sensor failures (ABS sensors, crank position sensor), wiring harness degradation over time.
Brand Focus:
Land Rover is renowned for its rugged, go-anywhere off-road vehicles, emphasizing durability and capability.
Series Transition:
The Discovery Series II succeeded the original Discovery Series I, featuring a longer wheelbase, updated chassis (L322), more refined interior, and improved V8 engine options. It was designed to bridge the gap between the utilitarian Discovery I and the more luxurious Range Rover.
Manufacturing Location:
Solihull, West Midlands, England.
