🏷️ Basic Information Identification Make: Jeep Model: Wrangler Model Code: JK Year: 2008 Market Segment: Compact SUV / Off-Road Vehicle 👋 Introduction Market Position Market Position: The Jeep Wrangler JK is a highly capable off-road focused SUV, known for its ruggedness and go-anywhere ability. This manual caters to owners and technicians who require in-depth knowledge for maintaining and repairing this iconic vehicle. Competitive Analysis Competitive Analysis: Competes with vehicles like the Toyota FJ Cruiser, Nissan Xterra, and Hummer H3 in its segment. The Wrangler JK distinguishes itself with its traditional body-on-frame construction and exceptional off-road performance. Key Features Key Features: Emphasis on off-road capability, removable doors and roof, solid front axle (on many models), and iconic Jeep styling. 📋 Manual Details Coverage Coverage Areas: Engine, Transmission, Drivetrain, Brakes, Suspension, Steering, Electrical System, Body, HVAC, Fuel System, Cooling System, Exhaust System, Diagnostics, Troubleshooting, Maintenance, Repair, Overhaul Format Format: Downloadable PDF Type Manual Type: Factory Service Repair Workshop Manual Language Language: English Licensing Licensing Terms: Lifetime Use, No Expiry, No Renewal Fees Usability Accessibility: Instantly downloadable, allowing immediate access to repair and maintenance information. 📖 Manual Coverage Systems Systems Covered: Engine mechanical, Engine control system (PCM/ECM), Fuel system, Ignition system, Emission control system, Cooling system, Lubrication system, Starting system, Charging system, Manual transmission, Automatic transmission, Transfer case, Front axle, Rear axle, Driveshafts, Suspension (front and rear), Steering system, Braking system (ABS, hydraulic), Exhaust system, HVAC system, Body electrical, Lighting, Body panels, Interior trim, Restraint systems (Airbags), Diagnostics and troubleshooting for all systems Procedures Procedures Included: Scheduled maintenance, Routine servicing, Component inspection, Removal and installation of all major and minor components, Engine overhaul, Transmission overhaul, Differential repair, Brake caliper and rotor replacement, Suspension component replacement, Steering linkage repair, Electrical component testing and replacement, Diagnostic trouble code (DTC) lookup and resolution, Wiring diagrams, Component location diagrams, Torque specifications for all fasteners, Special tool requirements Depth Technical Depth: Comprehensive, suitable for professional mechanics and experienced DIY enthusiasts. Covers basic maintenance to complete engine and transmission rebuilds, including in-depth diagnostic procedures and electrical system troubleshooting. Diagnostics Diagnostic Procedures: Detailed troubleshooting guides, symptom-based diagnostics, and procedures for using diagnostic scan tools to retrieve and interpret fault codes. 📊 Manual Specifications File Attributes File Format: PDF Searchability: Searchable text content Multi Device Usage: Can be used on multiple computers and devices simultaneously Usage Device Compatibility: Compatible with all Windows and MAC computers, tablets, and smartphones Printing Print Ability: Printable (single pages or entire manual) Content Type Content Details: Hundreds of pages with detailed photos, diagrams, and exploded views Content Quality Diagram Quality: High-resolution, detailed exploded diagrams and step-by-step photographic illustrations. ⚙️ Engine Specifications Primary Engine 2.8L Engine Displacement 2.8L: 2.8 Liters (2777 cc) Engine Type 2.8L: Turbodiesel Inline-4 (VM Motori R428 / CRD) Fuel Type 2.8L: Diesel Primary Engine 3.8L Engine Displacement 3.8L: 3.8 Liters (3778 cc) Engine Type 3.8L: Naturally Aspirated V6 (Chrysler EGD) Fuel Type 3.8L: Unleaded Gasoline Performance 2.8L Horsepower 2.8L: Approx. 160-177 hp (depending on market/tune) Torque 2.8L: Approx. 300-330 lb-ft (depending on market/tune) Performance 3.8L Horsepower 3.8L: Approx. 202 hp @ 5200 rpm Torque 3.8L: Approx. 237 lb-ft @ 4000 rpm Fuel System Fuel System 2.8L: Common Rail Direct Injection (CRD) Fuel System 3.8L: Multi-point Fuel Injection (MPI) Engine Codes Engine Codes 3.8L: EGD (3.8L V6) Engine Codes 2.8L: CRD (2.8L Turbodiesel) 🔧 Transmission Available Transmissions Standard Transmission: Manual transmission (e.g., NSG370 6-speed) and Automatic transmission (e.g., 42RLE 4-speed) Optional Transmission: Automatic transmission (42RLE) Features Transfer Case: Command-Trac NV241G or Rock-Trac NV241OR (depending on trim/options) 📐 Dimensions Exterior Wheelbase: Approx. 95.4 inches (2-door) / 116 inches (4-door Unlimited) Length: Approx. 169.2 inches (2-door) / 179.0 inches (4-door Unlimited) Width: Approx. 73.7 inches Height: Approx. 72.4 inches 🛡️ Safety Features Ratings NHTSA Front Impact Rating: 4-star (driver), 4-star (passenger) NHTSA Side Impact Rating: 4-star (front and rear passengers) IIHS Small Overlap Front Rating: Not Rated (vehicle pre-dates comprehensive testing of this type) Active Features Active Safety Features: Anti-lock Braking System (ABS), Traction Control System (TCS), Electronic Stability Control (ESC) Passive Features Passive Safety Features: Front airbags, Roll bar (integrated into B-pillars and windshield frame), Seat belts with pretensioners 💡 Technology Features Infotainment Infotainment System 2008: Basic AM/FM/CD stereo, optional SiriusXM Satellite Radio, optional navigation system (MyGIG system on some trims). Driver Assistance Driver Assistance Features: Limited by modern standards; features include ABS, Traction Control, and Electronic Stability Control. No advanced driver-assistance systems (ADAS) like adaptive cruise control or lane keeping assist. Connectivity Connectivity Options: Basic connectivity with optional Bluetooth for hands-free calling on equipped models. 🔧 Maintenance Service Intervals Oil Change Interval Gasoline: Every 3,000 miles or 3 months (severe duty), 5,000 miles or 6 months (normal duty), or as indicated by oil life monitor. Oil Change Interval Diesel: Every 5,000 miles or 6 months (severe duty), 7,500 miles or 12 months (normal duty),...