Vehicle Segment:
Mid-size Luxury SUV / Off-roader
Key Competitors:
Jeep Grand Cherokee, Toyota Land Cruiser Prado, Mitsubishi Pajero, Nissan Patrol
Unique Selling Points:
Exceptional off-road capability (G4 specification), distinctive British luxury and engineering, available with robust V8 petrol or torquey Td5 diesel engines.
Manual Value Proposition:
Provides professional-level guidance for servicing and repairing the Land Rover Discovery 2, enabling owners and independent mechanics to maintain optimal performance and longevity.
Vehicle Design Philosophy:
Robust construction, advanced (for its time) electronics and drivetrain, comfortable ride, and significant off-road prowess.
Powertrain:
Engine (Td5 Diesel, V8 Petrol), Transmission (Manual, Automatic), Driveline (Transfer Case, Differentials), Fuel System, Exhaust System
Chassis:
Suspension (Coil Spring and Air Suspension), Steering, Brakes (ABS, EBD), Wheels and Tires
Body:
Body Panels, Doors, Windows, Roof Systems (Sunroof, Rack), Interior Trim, Bumpers, Exterior Trim
Electrical:
Wiring Diagrams, Lighting, Instrumentation, Audio System, Climate Control, Power Accessories, Engine Management Systems (ECU), ABS Control Module, Airbag System
HVAC:
Air Conditioning, Heating, Ventilation Systems
Safety Systems:
Airbag Systems, Seatbelt Pretensioners, ABS, Traction Control (ETC)
Routine Maintenance:
Oil and Filter Changes, Spark Plug Replacement, Air Filter Replacement, Coolant Flush, Brake Fluid Flush, Lubrication Points
Engine Repair:
Engine Overhaul, Cylinder Head Repair, Piston and Connecting Rod Installation, Crankshaft and Bearing Replacement, Timing System Servicing, Turbocharger Servicing (Td5)
Transmission Repair:
Clutch Replacement, Gearbox Overhaul (Manual), Automatic Transmission Servicing and Rebuild, Transfer Case Servicing and Rebuild
Suspension And Steering Repair:
Shock Absorber and Spring Replacement, Air Suspension Component Replacement (ACE system), Power Steering System Servicing, Wheel Bearing Replacement, Steering Rack Servicing
Brake System Repair:
Brake Pad and Disc Replacement, Brake Caliper Overhaul, ABS Sensor Replacement, Brake Line Replacement, Bleeding Procedures
Electrical Diagnosis And Repair:
Component Testing, Wiring Harness Repair, Sensor Diagnosis, ECU Diagnosis and Replacement, Troubleshooting Electrical Faults using Wiring Diagrams
Bodywork:
Panel Replacement, Door Hinge and Lock Servicing, Window Regulator Repair, Seal Replacement
HVAC System:
Component Replacement (Compressor, Condenser, Evaporator), Refrigerant Recharge, System Diagnosis
Troubleshooting:
Diagnostic Procedures, Fault Code Interpretation, Symptom-based Troubleshooting Guides
Depth:
Comprehensive, covering everything from basic scheduled maintenance to complete engine and transmission rebuilds, including detailed diagnostic procedures and wiring schematics.
Engine Type:
5-cylinder Turbocharged Direct Injection Diesel
Displacement:
2.5 Liters (2498 cc)
Bore X Stroke:
94.0 mm x 90.0 mm
Compression Ratio:
19.5:1
Horsepower:
136 hp (101 kW) @ 4200 rpm
Torque:
207 lb-ft (280 Nm) @ 1950 rpm
Engine Type:
V8, OHV, 16-Valve Petrol (Rover/Buick design)
Displacement:
4.0 Liters (3947 cc)
Bore X Stroke:
88.9 mm x 78.2 mm
Compression Ratio:
8.1:1 or 9.35:1 (depending on market/variant)
Horsepower:
184 hp (137 kW) @ 4750 rpm (for 4.0L)
Torque:
236 lb-ft (320 Nm) @ 2600 rpm (for 4.0L)
Td5 Fuel System:
Electronic Direct Injection with Lucas Electronic Diesel Control (EDC)
V8 Fuel System:
Multi-Point Fuel Injection (MPI)
0 60 Mph Td5:
Approx. 12.5-14 seconds
0 60 Mph V8:
Approx. 10-11 seconds
Audio System:
Factory fitted CD player or cassette player with radio, often with external amplifier for premium systems.
Navigation:
Optional GPS navigation system available on higher trims.
ABS:
Standard ABS with Electronic Brakeforce Distribution (EBD).
Traction Control:
Standard Electronic Traction Control (ETC) system integrated with ABS.
Suspension Control:
Optional Active Cornering Enhancement (ACE) system, a hydraulic anti-roll bar system that significantly reduces body roll during cornering.
Bluetooth:
Not a factory feature for this model year.
Diagnostic Port:
OBD-II compliant, typically located under the dashboard. Used for engine management and other system diagnostics.
Td5 Oil Change Interval:
Typically every 10,000 miles or 12 months, whichever comes first.
V8 Oil Change Interval:
Typically every 6,000 miles or 12 months, whichever comes first.
Td5 Fuel Filter Replacement:
Every 20,000 - 30,000 miles.
Td5 Air Filter Replacement:
Every 12,000 miles or annually.
Td5 Coolant Replacement:
Every 24,000 miles or 24 months.
Engine Oil Td5:
API CF-4 or CG-4, ACEA E2/B2, Viscosity: 10W-40 or 15W-40 (e.g., Castrol GTX Diesel, Mobil Delvac)
Engine Oil V8:
API SG/SH/SJ, Viscosity: 10W-40, 10W-50, or 20W-50 (e.g., Castrol GTX Magnatec)
Coolant:
OAT (Organic Acid Technology) Coolant, typically pink/red. Always use the specified Land Rover type.
Transmission Fluid Manual:
Manual Gearbox Oil: EP 90 (e.g., Castrol EPX 90)
Transmission Fluid Automatic:
ZF TE-ML 14A (e.g., Castrol Transmax Z)
Transfer Case Fluid:
EP 80W-90 (e.g., Castrol EPX 80W-90)
Differential Fluid:
EP 80W-90 (e.g., Castrol EPX 80W-90)
Brake Fluid:
DOT 3 or DOT 4
Td5 Common Problems:
Injector harness failure (often due to heat), Head gasket leaks (less common than earlier models but still possible), Crankshaft position sensor failure, Oil cooler leaks, EGR valve issues.
V8 Common Problems:
Head gasket issues, Valley gasket leaks, Distributor cap and rotor wear, Ignition coil failure, Oxygen sensor failure.
Discovery 2 General Issues:
Air suspension compressor failures (older units), ACE system hydraulic leaks or pump issues, Door lock actuator failures, Sunroof drainage blockages leading to water ingress, SLABS (Simpler ABS) unit failures.
Brand Legacy:
Land Rover has a long-standing heritage in producing rugged, capable off-road vehicles since the original Land Rover Series I in 1948.
Discovery Series Evolution:
The Discovery 2 (LD) replaced the original Discovery (LJ) in 1998. It featured an updated chassis, significant interior and exterior styling revisions, and the introduction of the Td5 diesel engine. It was replaced by the Discovery 3 (LR3) in 2004.
Manufacturing Location:
Solihull, West Midlands, United Kingdom
Production Years:
1998-2004 (Discovery 2 generation)