🏷️ Basic Information Identification Make: Land Rover Model: LR3 Model Alias: Discovery 3 Year: 2006 Generation Generation Name: L319 Generation Years: 2004-2009 Codes Chassis Code: L319 👋 Introduction Market Position Market Position: The 2006 Land Rover LR3 (Discovery 3) was positioned as a premium, mid-size luxury SUV offering exceptional off-road capability combined with on-road comfort and refinement. It competed against vehicles like the BMW X5, Mercedes-Benz M-Class, Audi Q7, and Lexus RX. Competitive Analysis Competitive Analysis: The LR3 distinguished itself with its advanced Integrated Body-Frame construction, sophisticated Terrain Response system, and robust off-road hardware, including its independent air suspension. While rivals focused more on on-road dynamics, the LR3 maintained Land Rover's heritage of go-anywhere capability, making it a unique proposition in its segment. Key Features Key Features: Integrated Body-Frame chassis, Terrain Response system, Height-adjustable Air Suspension (EAS), Optional rear locking differential, Powerful V8 engine, Sophisticated interior appointments, Large cabin capacity, Excellent towing capability. 📋 Manual Details Coverage Areas Coverage Areas: All Systems, Engine Mechanical, Engine Performance, Transmission, Drivetrain, Brakes, Suspension, Steering, Electrical System, HVAC, Body & Frame, Interior Components, Diagnostic Trouble Codes (DTCs), Wiring Diagrams, Specifications, Maintenance Schedules, Troubleshooting Page Count Page Count: Extensive (exact count varies by software version, typically thousands of pages equivalent) Manual Type Manual Type: Official Service and Repair Manual Software Language Language: English Format Format: Software (digital, likely CD-ROM or downloadable) 📖 Manual Coverage Systems Covered Systems Covered: Engine (4.4L V8 and 4.0L V6), Automatic Transmission, Transfer Case, Differentials (Front, Center, Rear), Suspension (Air Suspension System - EAS), Brakes (ABS, EBD, DSC), Steering System, Power Steering, Fuel System, Exhaust System, Cooling System, Ignition System, Charging System, Starting System, Lighting System, Body Control Module (BCM), Powertrain Control Module (PCM), Chassis Control Module (CCM), Infotainment System, Climate Control System, SRS Airbag System, Security System, Keyless Entry, Wiper & Washer System, Power Windows & Locks, Seats, Instrument Cluster, Navigation System, Audio System, Diagnostics and Troubleshooting, Wiring Diagrams for all modules and circuits Procedures Included Procedures Included: Scheduled Maintenance, Routine Inspections, Engine Overhaul, Transmission Service and Repair, Differential Service, Brake Pad and Rotor Replacement, Suspension Component Replacement (including Air Springs and Struts), Steering Rack and Pump Service, Fuel Injector Testing and Replacement, Ignition Coil and Spark Plug Replacement, Alternator and Starter Replacement, Radiator and Water Pump Service, HVAC System Diagnostics and Repair, Body Panel Removal and Installation, Interior Trim Removal and Reassembly, Electrical Component Diagnosis and Replacement, Airbag System Safety Procedures, Diagnostic Trouble Code Retrieval and Interpretation, Wiring Harness Repair, Software Updates and Programming (where applicable for repair procedures) Technical Depth Technical Depth: Comprehensive. Covers everything from basic fluid changes and filter replacements to complex engine and transmission rebuilds, intricate electrical diagnostics, and calibration procedures for advanced systems like the Air Suspension and Terrain Response. Includes detailed torque specifications, diagnostic flowcharts, and wiring schematics. 📊 Manual Specifications File Format File Format: Proprietary Software (typically executable with interactive diagrams and search functionality) Print Quality Print Quality: N/A (Digital Software) 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 derived) Engine Code Primary: 4.4i (EAS options may vary codes) Performance Horsepower Primary: 300 hp @ 5500 rpm Torque Primary: 315 lb-ft @ 4000 rpm Fuel System Fuel System: Sequential Multi-Port Fuel Injection (MPI) Fuel Type: Premium Unleaded Gasoline (91 octane or higher recommended) Construction Engine Block Material: Aluminum Alloy Cylinder Head Material: Aluminum Alloy Dimensions Displacement: 4.4 Liters (4394 cc) Bore X Stroke: 3.39 in x 3.70 in (86.0 mm x 94.6 mm) Valvetrain Valvetrain: Dual Overhead Camshafts (DOHC), 4 valves per cylinder, Variable Valve Timing (VVT) Cooling System Cooling System Type: Pressurized Liquid Cooling Lubrication System Oil Capacity Quarts: 8.5 quarts (7.9 liters) with filter change Recommended Oil Viscosity: SAE 5W-30 (API SM or higher) Ignition System Ignition Type: Electronic Ignition with Coil-on-Plug (COP) Emission Control Emission Control Features: Catalytic Converter, EGR (Exhaust Gas Recirculation), Secondary Air Injection (in some markets), On-Board Diagnostics (OBD-II) 🔧 Transmission Standard Transmission Type Standard: 6-Speed Automatic (ZF 6HP26) Features Transmission Features: CommandShift manual shifting mode, Adaptive shift logic, Electronic control unit (TCU) Fluid Specifications Transmission Fluid Type: LF-1 (ZF LifeguardFluid 5) or equivalent LT71141 specification fluid Transmission Fluid Capacity: Approximately 9.5 liters (2.5 gallons) for a complete fluid change 📐 Dimensions Exterior Wheelbase: 113.6 inches (2885 mm) Length: 191.1 inches (4854 mm) Width: 75.1 inches (1908 mm) Height Unladen: 74.0 inches (1880 mm) (with standard suspension) Ground Clearance Max: 8.9 inches (225 mm) (in off-road height setting) Interior Seating Capacity: 7 passengers (standard) or 5 passengers Cargo Cargo Volume Behind 2Nd Row: Approx. 44.7 cu ft (1265 liters) Cargo Volume Behind 1St Row: Approx. 82.9 cu ft (2346 liters) Weights Curb Weight Approx: 5,115 - 5,330 lbs (2320 - 2418 kg) Gross Vehicle Weight Rating Gvwr: 6,614 lbs...