🏷️ Basic Information Identification Make: Land Rover Model: Discovery 4 Chassis Code: L319 Model Designation: LR4 Generation Generation Designation: Fourth Generation Generation Years: 2009-2016 (Model years covered: 2012-2014) Codes Engine Code Tdv6: 306DT (3.0L TDV6) Engine Code Petrol: 306PS (3.0L V6 Supercharged) 👋 Introduction Market Position Vehicle Segment: Full-size Luxury SUV Target Audience: Families, off-road enthusiasts, luxury vehicle buyers valuing capability and comfort. Competitive Analysis Key Competitors: BMW X5, Audi Q7, Mercedes-Benz GL-Class, Volvo XC90, Porsche Cayenne. Key Features Off Road Capability: Renowned for its Terrain Response system, air suspension, and robust chassis design, offering class-leading off-road prowess. Towing Capacity: Typically rated for substantial towing capacity, a hallmark of the Discovery lineage. Interior Versatility: Offers flexible seating configurations, often with a third row, and ample cargo space. 📋 Manual Details Coverage Areas Covered Engines: TDV6 3.0L Diesel, V6 S/C 3.0L Petrol Covered Model Years: 2012, 2013, 2014 Page Count Estimated Page Count: Extensive (Official workshop manuals are typically hundreds of pages) Manual Type Manual Type: Workshop Service Repair Manual Language Language: English Format Format: Digital (Instant Download) 📖 Manual Coverage Systems Covered Engine Management: Detailed diagnostics, repair procedures, component testing for TDV6 3.0L Diesel and V6 S/C 3.0L Petrol engines. Transmission Systems: Coverage for automatic transmission (e.g., ZF 8HP70) maintenance, diagnostics, repair, and fluid specifications. Chassis And Suspension: Includes detailed information on the air suspension system, steering, brakes (ABS, EBD, DSC), wheel alignment, and chassis component repair. Electrical Systems: Comprehensive coverage of wiring diagrams, fuse box locations, lighting, instrumentation, comfort systems, and advanced electronic modules. Body And Paint: Information on body panel removal/installation, structural repairs, paint codes, and interior trim components. HVAC System: Detailed diagnostics and repair procedures for the climate control system, including refrigerant handling and component replacement. Safety Systems: Coverage of SRS airbag systems, seatbelt mechanisms, and related diagnostics. Procedures Included Routine Maintenance: Oil changes, filter replacements (oil, air, fuel, cabin), spark plug replacement, fluid level checks and top-ups. Diagnostic Procedures: Troubleshooting guides, fault code interpretation, on-board diagnostics (OBD-II), and component testing methodologies. Major Repair Operations: Engine rebuilds, transmission overhauls, suspension component replacement, brake system repairs, and electrical module diagnostics. Component Removal And Installation: Step-by-step instructions for removing and installing virtually all major and minor vehicle components. Specifications And Tolerances: Torque specifications, fluid capacities, gap settings, and critical measurement tolerances for all systems. Technical Depth Depth Of Coverage: Comprehensive, intended for professional technicians, covering everything from basic maintenance to complex diagnostics and major repairs. Diagnostic Tools: Mentions procedures requiring specific Land Rover diagnostic equipment (e.g., WDS, IDS/SDD) and general scan tools. Wiring Diagrams: Detailed, system-specific electrical schematics with component identification and color coding. 📊 Manual Specifications File Format File Type: Likely PDF (common for digital workshop manuals) Searchability: Typically text-searchable PDF, allowing for quick access to specific topics. Print Quality Print Readability: Designed for clarity and ease of use when printed, with high-resolution diagrams and text. Binding Type Original Format Binding: Originals are professionally bound for workshop durability. Paper Type Original Format Paper: Typically printed on durable, gloss-coated paper. ⚙️ Engine Specifications Primary Engine Diesel Engine Variant: 3.0L TDV6 Twin-Turbo Diesel (306DT) Petrol Engine Variant: 3.0L V6 Supercharged (AJ126/306PS) Performance Tdv6 Power Output: Approx. 245 hp @ 4000 rpm (varies slightly by market and tune) Tdv6 Torque Output: Approx. 443 lb-ft (600 Nm) @ 2000 rpm (varies slightly) Petrol Power Output: Approx. 375 hp @ 6500 rpm Petrol Torque Output: Approx. 375 lb-ft (510 Nm) @ 3500 rpm Fuel System Tdv6 Fuel Type: Diesel Petrol Fuel Type: Unleaded Petrol (Supercharged) Tdv6 Injection System: Common Rail Direct Injection (CRDI) Petrol Injection System: Direct Fuel Injection (GDI) 🔧 Transmission Standard Transmission Type: 8-speed automatic (ZF 8HP70 typically) Optional Optional Transmission: N/A for these model years, 8-speed auto was standard for specified engines. Features Transmission Features: Adaptive shift logic, CommandShift manual override, Terrain Response integration. 📐 Dimensions Exterior Length: Approx. 4,950 mm (194.9 in) Width: Approx. 2,020 mm (79.5 in) (excluding mirrors) Height: Approx. 1,890 mm (74.4 in) (with standard suspension) Weights Curb Weight Tdv6: Approx. 2,350 kg (5,180 lbs) Curb Weight Petrol: Approx. 2,320 kg (5,115 lbs) Gross Vehicle Weight Rating: Varies by configuration, typically around 3,200 kg (7,055 lbs) 🛡️ Safety Features Ratings NHTSA Rating: NHTSA ratings were not always uniformly applied globally for this era; focus on Euro NCAP or IIHS if available. Likely good safety profile due to robustness. Euroncap Rating: Likely achieved a 5-star Euro NCAP rating, consistent with its luxury SUV segment and advanced safety features. Active Features Active Safety Systems: Dynamic Stability Control (DSC), Roll Stability Control (RSC), Hill Descent Control (HDC), Trailer Stability Assist (TSA), Electronic Traction Control (ETC), Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Emergency Brake Assist (EBA). Passive Features Passive Safety Features: Multiple airbags (front, side curtain, front side), strong safety cell construction, anti-whiplash front head restraints. 💡 Technology...