🏷️ Basic Information Identification Make: Jeep Model: Liberty Generation Code: KJ Year: 2002 👋 Introduction Market Position Category: Compact SUV / Off-road capable vehicle. Competitive Analysis Competitors: Ford Escape, Chevrolet Tracker, Honda CR-V, Toyota RAV4, Nissan Xterra. Key Features Jeep Heritage: Carries the Jeep brand's renowned off-road capability and ruggedness. Platform: Built on Chrysler's compact SUV platform, shared with the Dodge Neon and Chrysler PT Cruiser. 📋 Manual Details Coverage Page Count: 2033 Manual Type: Workshop Service Manual for Repair Language: English Format: PDF 📖 Manual Coverage Systems Covered Engine: Comprehensive engine diagnostics, repair, and overhaul for all gasoline and diesel variants. Powertrain: Detailed information on manual and automatic transmissions, transfer cases, and drivelines. Chassis: Suspension, steering, braking systems (including ABS), and wheel alignment specifications. Electrical: Complete wiring diagrams, component locations, diagnostic procedures for all electrical and electronic systems. Body: Body panel repair, door mechanisms, interior trim, HVAC system, and exterior lighting. Diagnostics: Troubleshooting guides, diagnostic trouble codes (DTCs) and their meanings, and diagnostic tool usage. Procedures Included Maintenance: Scheduled maintenance intervals, fluid changes, filter replacements, lubrication points. Repair: Step-by-step repair procedures for all major mechanical and electrical components. Rebuild: Detailed instructions for engine and transmission rebuilding, including torque specifications and clearances. Troubleshooting: Systematic diagnostic approaches for common and uncommon vehicle faults. Technical Depth Level: Comprehensive, covering everything from basic maintenance to complete engine and transmission rebuilds. 📊 Manual Specifications File Details File Format: PDF (Portable Document Format) Searchability: Searchable text for quick information retrieval. Printability: Printable pages for on-the-go reference. Print Quality Image Resolution: High-resolution diagrams and images suitable for printing. Binding Type Physical Equivalent: Equivalent to a professionally bound workshop manual. Paper Type Physical Equivalent: Designed to be printed on standard workshop paper (e.g., A4 or Letter). ⚙️ Engine Specifications Primary Engine Gas Engine Code: 2.4L DOHC (ED1) Displacement: 2429 cc (148.2 cu in) Horsepower: 147 hp @ 5800 rpm Torque: 165 lb-ft @ 4000 rpm Fuel System: Multi-point fuel injection (MPI) Primary Engine Diesel Engine Code: 2.5L CRD (VM Motori) Displacement: 2499 cc (152.5 cu in) Horsepower: 114 hp @ 4000 rpm Torque: 221 lb-ft @ 1800 rpm Fuel System: Common Rail Direct Injection (CRDI) Performance Fuel Type: Unleaded gasoline (2.4L) / Diesel fuel (2.5L CRD) 🔧 Transmission Standard Type: 5-Speed Manual (NV1500) Optional Type: 4-Speed Automatic (42RLE) Features Transfer Case: Command-Trac NV132 Part-time 4WD system standard. Transfer Case Optional: Selec-Trac NV231 (full-time 4WD optional on some trims). Fluid Spec Manual: API GL-4 SAE 75W-90 (NV1500) Automatic: ATF+4 (Mopar) 📐 Dimensions Exterior Length: 173.4 inches (4404 mm) Width: 71.7 inches (1821 mm) Height: 66.5 inches (1689 mm) Wheelbase: 104.3 inches (2649 mm) Weights Curb Weight Min: 3,730 lbs (1692 kg) Gross Vehicle Weight Rating Max: 4,750 lbs (2154 kg) Cargo Cargo Volume Behind Rear Seat: 37.4 cu ft (1059 L) Cargo Volume Max: 66.3 cu ft (1877 L) 🛡️ Safety Features Ratings NHTSA Front Driver: ★★★★★ (5-star) NHTSA Front Passenger: ★★★★★ (5-star) NHTSA Side Driver: ★★★★ (4-star) NHTSA Side Passenger: ★★★★ (4-star) NHTSA Rollover: ★★★★ (4-star) Active Features ABS: Standard Anti-lock Braking System (ABS). Traction Control: Optional Traction Control system. Passive Features Airbags: Standard front driver and passenger airbags; optional side curtain airbags available on some models. Seatbelts: Three-point seatbelts in all seating positions, pretensioners for front occupants. 💡 Technology Features Infotainment Audio System: Standard AM/FM/CD player; optional Infinity premium sound system. Navigation: Factory navigation system was a rare option. Driver Assistance Cruise Control: Standard cruise control. Connectivity Power Accessories: Power windows, power locks, and power mirrors available on higher trims. 🔧 Maintenance Service Intervals Oil Change: Every 5,000 miles (8,000 km) or 6 months, whichever comes first. Air Filter: Inspect every 5,000 miles (8,000 km), replace as needed or every 15,000 miles (24,000 km). Spark Plugs: 2.4L: 100,000 miles (160,000 km) (Champion copper plugs); 2.5 CRD: Inspect at 30,000 miles (48,000 km), replace as needed. Fluid Specifications Engine Oil: 2.4L: SAE 5W-30 (API SN or higher); 2.5 CRD: SAE 5W-40 Synthetic Diesel Engine Oil (API CJ-4 or higher). Coolant: Chrysler HOAT (Hybrid Organic Acid Technology) coolant, typically Mopar OAT or equivalent. Brake Fluid: DOT 3. Known Issues Common Problems: Front suspension clunking, rear main seal leaks, alternator failure, radiator leaks, automatic transmission issues (e.g., 2-3 shift flare on 42RLE). Diesel Specific: Glow plug issues, potential turbocharger problems on high-mileage units. 📚 Vehicle History Brand Heritage Jeep Legacy: Jeep has a long and storied history of producing robust, capable off-road vehicles dating back to World War II. Model Evolution Introduction Year: 2002 Design Philosophy: Designed to offer Jeep's signature off-road prowess in a more compact and urban-friendly package. Generation Codes: First generation (KJ) produced from 2002-2007. Second generation (KK) introduced for 2008. Production Manufacturing Location: Toledo, Ohio, USA. 🏆 Awards & Recognition Recognitions Offroad Capability: Consistently praised for its off-road capability within its class, often outperforming rivals....