🏷️ Basic Information Identification Make: Jeep Model: Liberty Generation Code: KJ Model Years Covered: 2002, 2003, 2004, 2005, 2006, 2007 Codes Chassis Code: KJ 👋 Introduction Market Position Vehicle Segment: Compact SUV / Crossover Utility Vehicle Brand Perception: Known for off-road capability and ruggedness. Competitive Analysis Key Competitors: Honda CR-V, Toyota RAV4, Ford Escape, Nissan Xterra, Chevrolet Tracker. Key Features Off Road Capability: Available with Jeep's renowned 4x4 systems (Command-Trac, optional Freedom Drive I/II). Body On Frame: One of the few compact SUVs in its era with a traditional body-on-frame construction. Practicality: Offers good interior space and utility for its class. 📋 Manual Details Coverage Areas Primary Coverage: Service, Repair, Workshop Page Count Estimated Page Count: Approximately 1500+ pages (typical for comprehensive workshop manuals) Manual Type Type: Workshop Service Manual Content Type: Factory authorized or equivalent technical information. Language Language: English Format Format: Digital (likely PDF) File Format: PDF (Portable Document Format) Searchability: Likely searchable text, allowing quick access to information. Printability: Printable pages for on-the-go reference in the workshop. Readability: Designed for clarity and ease of understanding by professional mechanics and DIY enthusiasts. 📖 Manual Coverage Systems Covered Engine Mechanical: Complete overhaul, component testing, diagnosis, timing belt/chain, lubrication, cooling system, fuel delivery. Engine Electrical: Ignition system, starting and charging systems, fuel injection controls, engine control module (ECM) diagnostics, sensor testing. Transmission Manual: Service, repair, overhaul procedures, clutch system, internal component specifications. Transmission Automatic: Service, repair, overhaul, torque converter, valve body diagnostics, fluid and filter replacement, transmission control module (TCM). Drivetrain: Four-wheel drive (4WD) system, transfer case operation and repair, driveshafts, axles, CV joints, differentials. Suspension And Steering: Front and rear suspension components, wheel alignment, steering gear, power steering system, shocks and struts, control arms, bushings. Brakes: Front and rear brake systems (disc and drum), ABS system, hydraulic lines, calipers, rotors, pads, parking brake. Body And Chassis: Body panel repair, door mechanisms, glass replacement, interior trim, frame straightening, underbody components. Electrical System: Wiring diagrams, lighting, power windows, locks, mirrors, instrument cluster, interior and exterior electrical components, battery, charging. HVAC: Air conditioning system diagnosis and repair, heater core, climate control, refrigerant charging. Fuel System: Fuel tank, fuel pump, fuel filter, fuel injectors, evaporative emission control (EVAP) system. Exhaust System: Exhaust manifold, catalytic converter, mufflers, pipes, oxygen sensors. Procedures Included Maintenance: Oil changes, filter replacements, fluid checks and changes, tire rotation, brake inspection, tune-ups. Troubleshooting: Diagnostic procedures for common and uncommon faults, fault code interpretation, symptom-based troubleshooting. Repair: Component removal and installation, rebuilding procedures, calibration, adjustment methods. Diagnostics: On-Board Diagnostics (OBD-II) system, scan tool usage, live data interpretation, component testing with multimeter. Special Tools: Identification and usage of specialized tools required for specific repair procedures. Technical Depth Depth: Comprehensive (from basic maintenance to complete engine/transmission rebuilds). Diagnostic Capability: Advanced diagnostic procedures, including electrical circuit tracing and component testing. Wiring Diagrams: Detailed, system-specific wiring diagrams for all major electrical systems. Torque Specifications: Precise torque values for all fasteners, critical for proper assembly and safety. Schematics: Vacuum schematics, hydraulic schematics, and electrical schematics. ⚙️ Engine Specifications Primary Engine Engine Code Gasoline: 2.4L PowerTech I4 (e.g., ED3) Engine Displacement Gasoline: 2429 cc (148.2 cu in) Engine Configuration Gasoline: Inline 4-cylinder Horsepower Gasoline I4: Approx. 150 hp @ 5200 rpm Torque Gasoline I4: Approx. 165 lb-ft @ 4000 rpm Engine Code V6: 3.7L PowerTech V6 (e.g., EKG) Engine Displacement V6: 3701 cc (225.9 cu in) Engine Configuration V6: V6, 60-degree Horsepower V6: Approx. 205 hp @ 5200 rpm Torque V6: Approx. 235 lb-ft @ 3800 rpm Performance Redline Rpm: Typically around 6000 rpm for I4, 6200 rpm for V6 (refer to manual for exact specifications) Fuel System Fuel Delivery: Electronic Multi-Point Fuel Injection (MPI) Fuel Type: Unleaded gasoline Recommended Octane: 87 Octane (refer to manual for specific requirements) 🔧 Transmission Standard Transmission Type I4: 4-speed automatic (42RLE) Optional Transmission Type V6: 4-speed automatic (42RLE) Manual Transmission: Available on some 4-cylinder models (e.g., NV1500 5-speed manual). Features 4Wd Systems: Command-Trac (standard 4WD), Freedom Drive I (full-time 4WD), Freedom Drive II (full-time 4WD with low range and locking center differential). Automatic Transmission Fluid: Chrysler ATF+4 (Mopar designation) 📐 Dimensions Exterior Wheelbase: 104.2 inches (2647 mm) Length: 172.4 inches (4379 mm) Width: 72.4 inches (1839 mm) Height: 66.7 inches (1694 mm) (4WD) Weights Curb Weight I4 2Wd: Approx. 3590 lbs (1628 kg) Curb Weight V6 4Wd: Approx. 3850 lbs (1746 kg) Gross Vehicle Weight Rating Gvwr: Approx. 4950 lbs (2245 kg) Towing Capacity: Up to 5,000 lbs (2268 kg) with V6 and proper towing package. Tongue Weight Max: 500 lbs (227 kg) Cargo Cargo Volume Behind Rear Seat: Approx. 38.7 cu ft (1096 L) Cargo Volume Max Seats Folded: Approx. 69.0 cu ft (1954 L) 🛡️ Safety Features Ratings NHTSA Frontal Crash Driver: Four-star rating (refer to NHTSA for specific year/test) NHTSA Frontal Crash Passenger: Four-star rating (refer to...