🏷️ Basic Information Identification Make: Jeep Model: Wrangler Generation: JK Model Years Covered: 2007, 2008, 2009, 2010 Codes Chassis Code: JK 👋 Introduction Market Position Product Positioning: An essential resource for owners and technicians maintaining the iconic Jeep Wrangler JK generation. Competitive Analysis Value Proposition: Provides the same level of detail and authority as professional dealership manuals, offering significant cost savings for repair and maintenance. Key Features Content Richness: Hundreds of pages with detailed photos, diagrams, exploded views, and step-by-step instructions. Accessibility: Instant download for use on computers, tablets, and smartphones. Longevity: No expiry dates or renewal fees, offering perpetual access. 📋 Manual Details Coverage Areas Vehicle Coverage: All trims and configurations of Jeep Wrangler JK for the specified model years. Page Count Estimated Page Count: Hundreds (specific count not provided, but described as extensive) Manual Type Type: Factory Service Repair Workshop Manual Language Language: English Format Digital Format: PDF 📖 Manual Coverage Systems Covered Powertrain: Engine (3.8L V6), Transmission (Manual and Automatic), Drivetrain (4x4 systems, differentials, axles). Chassis: Suspension (front and rear), Steering, Brakes (hydraulic, ABS), Wheels and Tires. Electrical: Battery, Charging System, Ignition, Lighting, Instrumentation, Audio System, Power Accessories, Body Control Module (BCM), Powertrain Control Module (PCM), Diagnostic Trouble Codes (DTCs). Body: Interior and Exterior Trim, Doors, Windows, Seats, Hood, Hardtop/Soft Top Systems, Bumpers, HVAC system. Procedures Included Routine Maintenance: Oil changes, fluid checks and replacements, filter replacements, spark plug service, tire rotation, brake inspections. Major Repairs: Engine overhaul, transmission rebuilds, clutch replacement, suspension component replacement, brake system servicing, electrical component diagnostics and repair. Troubleshooting: Diagnostic procedures for common issues, symptom-based troubleshooting guides, diagnostic trouble code (DTC) interpretation and resolution. Component Removal And Installation: Step-by-step instructions for removing, inspecting, repairing, and reinstalling all major components. Technical Depth Depth: Comprehensive, covering basic to advanced repair and diagnostic procedures, suitable for professional mechanics and experienced DIYers. 📊 Manual Specifications File Format File Type: PDF Print Quality Printability: Full page printing supported, single or entire manual. Binding Type Binding: N/A (Digital PDF) Paper Type Paper Quality: N/A (Digital PDF) Licensing Usage Rights: Lifetime use, unlimited installations on multiple devices. ⚙️ Engine Specifications Primary Engine Engine Type: 3.8L V6 (230 cu. in.) OHV SMPI Engine Code: EER (for 3.8L) Performance Horsepower (Approx.): 202 hp @ 5200 rpm Torque (Approx.): 237 lb-ft @ 4000 rpm Fuel System Fuel Delivery: Sequential Multi-Port Fuel Injection (SMPI) Fuel Type: Unleaded Gasoline Engine Management Engine Control Module: Powertrain Control Module (PCM) 🔧 Transmission Standard Standard Transmission: 6-Speed Manual (NSG370) Optional Optional Transmission: 4-Speed Automatic (42RLE) Features Transfer Case: Command-Trac NV241G (2-speed, part-time 4WD) Fluid Specifications Automatic Transmission Fluid: Mopar ATF+4 (or equivalent meeting Chrysler MS-9602) Manual Transmission Fluid: Mopar Manual Transmission Lubricant (or equivalent meeting MS-9224, typically GL-3/GL-4 rated) Differential Fluid (Front & Rear): Mopar Axle Lubricant (75W-90) meeting Chrysler MS-8989. If equipped with Trac-Lok, additive may be required. 📐 Dimensions Exterior Wheelbase (2-Door): 95.4 inches (2423 mm) Wheelbase (4-Door Unlimited): 116.0 inches (2946 mm) Overall Length (2-Door): 160.0 inches (4064 mm) Overall Length (4-Door Unlimited): 179.2 inches (4552 mm) Ground Clearance: Varies by model, typically 9.7 inches (246 mm) or more. Weights Curb Weight (2-Door, Est.): 3,900 - 4,100 lbs Curb Weight (4-Door Unlimited, Est.): 4,300 - 4,500 lbs Towing Capacity (2-Door): 2,000 lbs (860 kg) Towing Capacity (4-Door Unlimited): 3,500 lbs (1588 kg) 🛡️ Safety Features Ratings NHTSA Frontal Crash Rating: 4 Stars (Driver), 5 Stars (Passenger) NHTSA Side Crash Rating: 5 Stars (All Occupants) IIHS Moderate Overlap Front Test: Acceptable Active Features Braking System: 4-wheel disc brakes with Anti-lock Braking System (ABS) Traction Control: Electronic Roll Mitigation (ERM), Traction Control System (TCS) Stability Control: Electronic Stability Control (ESC) with Electronic Roll Mitigation (ERM) Passive Features Airbags: Front airbags for driver and front passenger, optional side curtain airbags. Seat Belts: 3-point seat belts with pretensioners. 💡 Technology Features Infotainment Audio System Options: Standard AM/FM/CD/MP3 player, optional SiriusXM Satellite Radio, optional Infinity speaker systems. Navigation: Optional factory navigation system available on higher trims. Driver Assistance Key Systems: ABS, TCS, ESC, ERM. Connectivity Auxiliary Input: Standard auxiliary audio input jack. 🔧 Maintenance Service Intervals Engine Oil Change: Every 6,000 miles or 6 months, whichever comes first (check manual for specific conditions). Tire Rotation: Every 6,000 miles or 6 months. Cabin Air Filter Replacement: Every 12,000 - 15,000 miles or 12 months. Spark Plug Replacement: Recommended around 100,000 miles for the 3.8L V6. Fluid Specifications Engine Oil Specification: SAE 5W-30 (meeting Chrysler MS-6395) Engine Coolant: Mopar Antifreeze/Coolant (HOAT) - Pink (meeting Chrysler MS-9769) Brake Fluid: DOT 3 (meeting Chrysler MS-45744) Known Issues Common Concerns: Oil filter housing leaks, minor interior rattles, potential for exhaust manifold leaks, power steering pump noise, early wear on clutch components (manual transmission). HVAC System: Blend door actuator failures, evaporator core leaks. 📚 Vehicle History Brand Heritage Brand Identity: Jeep's lineage traces back to...