🏷️ Basic Information Identification Make: Jeep Model: Wrangler JK Model Variant: 2.8 Diesel, 3.0L, 3.6L Production Years: 2012 👋 Introduction Market Position Target Audience: Technicians and DIY owners Competitive Analysis Advantage: Comprehensive factory-level documentation Key Features Comprehensive: Detailed procedures for maintenance, repair, and operation Digital Format: Instant download PDF 📋 Manual Details Coverage Coverage Areas: Maintenance, repair, and operation Specifications Page Count: Test Manual - 100 pages Manual Type: Workshop Service Repair Manual Language: English Format: PDF Delivery Method: Instant download Binding: Digital 📖 Manual Coverage Systems Covered Engine: 2.8L Diesel, 3.0L, 3.6L gasoline Transmission: Manual and automatic Transfer Case: Part-time and full-time Driveline: Axles, driveshafts, differentials Brakes: Disc and drum Steering: Power steering system Suspension: Front and rear Electrical: Wiring diagrams, components Heating and Air Conditioning: HVAC systems Body and Frame: Body repair, frame, and trim Procedures Included Maintenance: Scheduled services, fluid checks Repair: Component replacement, overhaul Diagnostics: Troubleshooting, error codes Disassembly and Assembly: Step-by-step instructions Technical Depth Detail Level: Factory-level detail Diagrams: Illustrations and diagrams Torque Specifications: Provided for critical fasteners Parts Information Part Numbers: Based on factory data OEM References: Factory part numbers 📊 Manual Specifications File Format File Type: PDF Compatibility: Windows, Mac, Linux, iOS, Android Requirements: PDF reader software Searchability: Searchable text Print and Binding Print Quality: High-resolution pages Binding Type: Digital download, no physical binding Paper Type: N/A - digital product ⚙️ Engine Specifications Engine Options Base Engine: 3.6L Pentastar V6 Available Diesel Engine: 2.8L turbo diesel I4 Original Base Engine: 3.0L V6 (early 2012 models) Engine Options Range: 2.8L diesel, 3.0L V6, 3.6L V6 Performance Horsepower (3.6L): 285 hp (213 kW) @ 6,400 rpm Torque (3.6L): 260 lb-ft (353 Nm) @ 4,400 rpm Horsepower (2.8L diesel): 200 hp (149 kW) @ 3,600 rpm Torque (2.8L diesel): 339 lb-ft (460 Nm) @ 2,000 rpm Horsepower (3.0L V6): 230 hp (172 kW) @ 5,000 rpm Torque (3.0L V6): 225 lb-ft (305 Nm) @ 4,000 rpm Fuel System Fuel Type: Gasoline (3.0L and 3.6L), Diesel (2.8L) Fuel Delivery: Sequential multi-point fuel injection (gasoline) Fuel Delivery (Diesel): Common rail direct injection Recommended Fuel (Gasoline): Regular unleaded (87 octane) Recommended Fuel (Diesel): Ultra-low sulfur diesel (ULSD) 🔧 Transmission Standard Transmission Standard Transmission (3.6L): 6-speed manual (Aisin AY6) Standard Transmission (2.8L diesel): 6-speed manual (Getrag 238) Standard Transmission (3.0L V6): 5-speed automatic (Mercedes-Benz W5A580) Optional Transmission Optional Transmission (3.6L): 5-speed automatic (Mercedes-Benz W5A580) Optional Transmission (2.8L diesel): 5-speed automatic (Mercedes-Benz W5A580) Optional Transmission (3.0L V6): 6-speed manual (Aisin AY6) Features 4WD System: Command-Trac part-time 4WD or Rock-Trac heavy-duty 4WD Transfer Case: NV241 or Rock-Trac NV241OR Gear Ratios: Low range 2.72:1 (Command-Trac), 4.0:1 (Rock-Trac) 📐 Dimensions Exterior Wheelbase: 116.0 inches (2,946 mm) Length: 184.4 inches (4,683 mm) Height: 70.9 inches (1,800 mm) Width: 73.9 inches (1,877 mm) Weights Curb Weight (approx.): 4,300-4,600 lbs (1,950-2,086 kg) depending on configuration Gross Vehicle Weight Rating: 5,500 lbs (2,495 kg) 🛡️ Safety Features Crash Test Information NHTSA Overall Rating: N/A - not specified for this manual IIHS Rating: N/A - not specified for this manual Active Safety Features Anti-lock Braking System (ABS): Standard Electronic Stability Control: Standard Traction Control: Standard Hill Start Assist: Standard Passive Safety Features Front Airbags: Driver and passenger Side Airbags: Front seat-mounted Side Curtain Airbags: Optional Seatbelt Pretensioners: Front seats 💡 Technology Features Infotainment Audio System: AM/FM/CD with 6 speakers Touchscreen Display: Available with Uconnect Bluetooth Connectivity: Available USB Ports: Available Driver Assistance Rearview Camera: Available Parking Sensors: Available Cruise Control: Standard Navigation System: Available with Uconnect 🔧 Maintenance Service Intervals Oil Change: Every 8,000 km (5,000 miles) Brake Inspection: Every 16,000 km (10,000 miles) Tire Rotation: Every 8,000 km (5,000 miles) Coolant Flush: Every 160,000 km (100,000 miles) Fluid Specifications Engine Oil: API SN or higher, 5W-20 (gasoline), 5W-30 (diesel) Coolant: OAT (Organic Additive Technology) Brake Fluid: DOT 3 or DOT 4 Transmission Fluid: ATF+4 (automatic), 75W-90 (manual) 📚 Vehicle History Brand Heritage Manufacturer: Jeep (Chrysler Group LLC) Headquarters: Toledo, Ohio, USA Founded: 1941 Model Evolution Generation: JK (2007-2018) Key Changes: Redesigned interior, more powerful engines, improved off-road capability Production Location Plant: Toledo North Assembly Plant, Ohio, USA 🏆 Awards & Recognition Model Recognitions Motor Trend SUV of the Year: 2013 finalist 4x4 of the Year: Four Wheeler Magazine, multiple years Best Resale Value: Kelley Blue Book, multiple years