🏷️ Basic Information Identification Make: Land Rover Model: LR3 Year: 2007 Generation Model Generation: Discovery 3 (LR3) Codes Chassis Code: L319 👋 Introduction Market Position Market Position: Premium Mid-size Luxury SUV, competing with vehicles like the BMW X5, Mercedes-Benz ML-Class, and Audi Q7. Known for its sophisticated Terrain Response system and off-road capability. Target Demographic: Families seeking a capable, luxurious, and versatile SUV with significant off-road and towing capabilities, often used for adventure and long-distance travel. Competitive Analysis Competitive Analysis: The LR3 (Discovery 3) distinguished itself with its integrated body-frame construction, advanced air suspension, and the sophisticated Terrain Response system, offering superior off-road prowess compared to many monocoque-based luxury SUVs. This manual provides the necessary technical depth for maintaining these advanced systems. Key Features Key Features: Integrated body-frame, Advanced Air Suspension (EAS), Terrain Response System, Powerful V8 engine option, Comfortable and spacious interior, Significant towing and off-road capability. 📋 Manual Details Coverage Areas Coverage Areas: Full vehicle coverage including engine, transmission, drivetrain, suspension, steering, brakes, electrical systems, body, chassis, interior, HVAC, and diagnostics. Page Count Page Count: Over 2000 pages (estimated for comprehensive software) Manual Type Manual Type: Official Service and Repair Manual Software Manual Type Detail: Comprehensive factory service manual (FSM) equivalent delivered in digital format. Language Language: English Format Format: Digital Software (likely PDF or proprietary executable with search functionality) 📖 Manual Coverage Systems Covered Systems Covered: Engine Mechanical & Management, Fuel System, Cooling System, Exhaust System, Automatic Transmission (ZF 6HP26), Transfer Case (BorgWarner), Differentials (Front, Center, Rear), Suspension (Air Suspension System - EAS), Steering System, Braking System (ABS, EBD, DSC), Electrical System (Wiring Diagrams, Components), Body Control Module (BCM), Climate Control (HVAC), Infotainment System, SRS Airbag System, Wheels and Tires, Body and Chassis. Body And Chassis: Integrated body-frame construction, steel chassis components, aluminum body panels, doors, hood, tailgate, interior trim, glass, seals. Electrical System: Detailed wiring diagrams for all circuits, fuse and relay locations, component testing procedures, Body Control Module (BCM) functions, starter, alternator, battery management, lighting systems. Suspension And Steering: Front and rear suspension component removal/installation, air spring replacement, height sensor calibration, air compressor service, steering rack and power steering pump diagnostics and repair, wheel alignment specifications. Heating Ventilation Air Conditioning HVAC: Climate control system operation, refrigerant handling, compressor, condenser, evaporator, blower motor, temperature blend door actuators, cabin air filter replacement. Safety Systems: SRS airbag system operation, airbag module replacement, seatbelt repairs, crash sensor locations and testing. Procedures Included Procedures Included: Routine maintenance, scheduled servicing, diagnostics, troubleshooting, component removal and installation, repair procedures, torque specifications, wiring harness repair, system bleeding, module programming guidance, emissions testing procedures, safety system checks, alignment procedures. Diagnostic Troubleshooting Charts: Yes, typically includes detailed flowcharts and symptom-based troubleshooting guides. Reset Procedures: Procedures for resetting service indicators, adaptive transmission settings, and other system-specific learning parameters. Diagnostic Tool Usage: Guidance on using Land Rover's proprietary diagnostic software (e.g., Land Rover/Jaguar Diagnostic Software - SDD) for advanced diagnostics, module programming, and system calibrations. Fuel System Diagnostics: Fuel pump testing, injector diagnostics, fuel pressure checks, EVAP system troubleshooting. Cooling System Service: Radiator, hoses, thermostat, water pump replacement, system flushing and bleeding procedures. Brake System Service: Brake pad and rotor replacement, caliper servicing, brake line inspection and repair, ABS sensor testing, brake fluid bleeding. Technical Depth Technical Depth: Comprehensive, covering everything from basic fluid changes and filter replacements to in-depth engine overhaul, transmission rebuilds, advanced electrical diagnostics using diagnostic tools (e.g., SDD), and complex chassis component repairs. Includes detailed technical specifications and diagrams. Torque Specifications: Comprehensive list of all torque specifications for fasteners across all major components. 📊 Manual Specifications File Format File Format: Proprietary software format or high-resolution searchable PDF. Searchable Text: Yes (assuming a well-produced digital manual) Print Quality Print Quality: N/A (Digital Software - text is searchable, diagrams are high resolution) Binding Type Binding Type: N/A (Digital Software) Paper Type Paper Type: N/A (Digital Software) ⚙️ Engine Specifications Primary Engine Primary Engine: 4.4L V8 (Jaguar AJ-V8) Performance Horsepower Primary: 300 hp @ 5500 rpm Torque Primary: 315 lb-ft @ 4000 rpm Fuel System Fuel System: Multi-point Fuel Injection (MPI) Engine Codes Engine Codes Covered: 4.4L V8 (Various specific designations may apply depending on market and emission standards) Engine Displacement: 4.4 Liters (4394 cc) 🔧 Transmission Standard Standard Transmission: 6-Speed Automatic (ZF 6HP26) Optional Optional Transmission: N/A (No manual transmission offered for LR3 in most markets) Features Transmission Features: Adaptive shift logic, CommandShift manual selection mode, integrated transfer case with electronic center differential lock. 📐 Dimensions Exterior Wheelbase: 113.6 inches (2885 mm) Length: 191.1 inches (4854 mm) Width: 74.6 inches (1895 mm) Height: 71.5 inches (1816 mm) (with standard suspension) Weights Curb Weight Approx: 5200-5500 lbs (2359-2500 kg) depending on configuration Gross Vehicle Weight Rating Gvwr: Approx. 6700-6900 lbs (3039-3130 kg) 🛡️ Safety Features Ratings NHTSA Frontal Crash Rating: 4-star (Driver), 4-star (Passenger) (Specific ratings...