🏷️ Basic Information Identification Make: Land Rover Model: Discovery Series 4 (L319) Model Year: 2012 Codes Chassis Code: L319 👋 Introduction Market Position Positioning: The 2012 Land Rover Discovery Series 4 (L319) represents a premium, highly capable, all-terrain SUV designed for adventure, luxury, and everyday practicality. It competes with other luxury SUVs like the BMW X5, Mercedes-Benz M-Class, and Audi Q7, offering superior off-road prowess. Competitive Analysis Analysis: Distinguished by its robust chassis, advanced Terrain Response system, and powerful engine options, the Discovery 4 (L319) excels in off-road capability and towing capacity, often outperforming its more road-biased competitors in challenging conditions. Key Features Features: Key features include its distinctive boxy yet refined styling, impressive interior space, powerful V6 and V8 engine options, sophisticated air suspension, and the signature Land Rover off-road technology. 📋 Manual Details Coverage Areas Coverage Scope: All models and all repairs A-Z Page Count Estimated Page Count: Extensive (typically 2000+ pages for a full dealer service manual) Manual Type Type: Official Service and Repair Manual Language Language: English Format Format: Digital (likely PDF, though physical copies exist) 📖 Manual Coverage Systems Covered Engine: Comprehensive coverage of all gasoline and diesel engine variants for 2012MY, including diagnostics, component testing, repair procedures, and specifications. Transmission: Detailed repair and maintenance for automatic transmissions (e.g., ZF 6HP26/6HP28), including fluid service, torque converter, valve body, and electronic control module diagnostics. Drivetrain: Coverage of four-wheel drive (4WD) system, differentials (front, rear, center coupling), driveshafts, and half-shafts, including removal, installation, and adjustment procedures. Suspension: In-depth information on the Adaptive Dynamics air suspension system, including components (air springs, compressors, height sensors, lines), calibration, diagnostics, and troubleshooting. Brakes: Detailed procedures for the anti-lock braking system (ABS), electronic brake-force distribution (EBD), emergency brake assist (EBA), and hill descent control (HDC). Includes brake pad/disc replacement, caliper service, bleeding procedures, and hydraulic system diagnostics. Steering: Service and repair information for the power steering system, including pump, rack and pinion, and electronic power steering (EPS) where applicable for later L319 variants, with diagnostic fault codes and repair steps. Electrical System: Comprehensive electrical schematics, wiring diagrams, component locations, fuse/relay assignments, and diagnostic procedures for all vehicle electrical systems, including Body Control Module (BCM), Gateway Module (GWM), and infotainment. Climate Control: Service and repair for the heating, ventilation, and air conditioning (HVAC) system, including refrigerant handling, compressor, evaporator, heater core, blend doors, and dual-zone climate control diagnostics. Bodywork: Information on body panel removal and installation, door mechanisms, tailgate operation, sunroof service, bumper repairs, and associated trim components. Safety Systems: Detailed coverage of airbag systems (SRS), including module replacement, sensor calibration, and diagnostic procedures. Also includes seatbelt mechanisms and pre-tensioners. Procedures Included Maintenance: Scheduled maintenance tasks, including oil and filter changes, air filter replacement, spark plug service, brake fluid flush, coolant replacement, and differential fluid changes. Troubleshooting: Diagnostic flowcharts, common fault symptom analysis, and step-by-step troubleshooting guides for all major vehicle systems based on diagnostic trouble codes (DTCs) and observed issues. Repair: Complete disassembly, repair, and reassembly procedures for all major vehicle components and systems, from minor adjustments to major overhauls. Diagnostics: Detailed guidance on using diagnostic tools (e.g., Land Rover WDS/IDS/SDD), interpreting live data, performing actuator tests, and diagnosing electronic control module (ECM) faults. Calibration And Adaptation: Procedures for calibrating sensors (e.g., steering angle, suspension height), performing throttle body adaptation, and resetting service indicators. Technical Depth Depth: Complete, dealership-level technical information, suitable for professional technicians and advanced DIY enthusiasts. Includes detailed specifications, tolerances, torque values, and special tool requirements. 📊 Manual Specifications File Format Format Details: Likely a high-resolution, multi-page PDF with searchable text for easy navigation and printing of specific sections. Print Quality Quality: High quality, suitable for printing individual pages or entire sections for workshop use. Binding Type Binding: N/A (Digital format) Paper Type Type: N/A (Digital format) ⚙️ Engine Specifications Primary Engine Engine Options: Common engines for the 2012 L319 include the 3.0L V6 Supercharged (300-315 hp) and the 5.0L V8 (375 hp) gasoline engines, and the 3.0L TDV6 (245 hp) and 4.4L SDV8 (313 hp) diesel engines. Performance Horsepower Range: 245 hp (3.0L TDV6) to 375 hp (5.0L V8) Torque Range: 440 Nm (3.0L TDV6) to 510 Nm (5.0L V8) Fuel System Fuel Delivery: Fuel injection (sequential multi-port for gasoline, common rail direct injection for diesel). Cooling System Coolant Type: OAT (Organic Acid Technology) coolant, typically orange or pink. Specific specification is STC50527. Lubrication Oil Type: Dependent on engine. For TDV6: Castrol EDGE Professional V 0W-30. For V8: Castrol EDGE Professional A5 0W-30 or similar meeting WSS-M2C913-C. 🔧 Transmission Standard Type: 6-speed ZF 6HP26/6HP28 automatic transmission (standard on most models). Optional Type: N/A (Automatic was standard for this generation). Features Shift Modes: CommandShift manual sequential shift mode and Sport mode. Fluid Specifications Transmission Fluid: ZF LifeguardFluid 8 (TTML 8704) or equivalent compatible with the ZF 6HP26/6HP28 transmission. Capacity...