🏷️ Basic Information Identification Make: Jeep Model: Liberty Model Codename: KJ Year: 2003 Codes Chassis Code: KJ 👋 Introduction Market Position Vehicle Segment: Compact/Mid-size SUV (Sport Utility Vehicle), often positioned as a more rugged and capable option within its class. Competitive Analysis Key Competitors 2003: Toyota RAV4, Honda CR-V, Ford Escape, Nissan Xterra, Chevrolet Tracker. Key Features Vehicle Attributes: Four-wheel drive capability (often standard or optional), robust build, practical interior space, off-road potential for its class. Manual Utility Target Audience: Jeep owners, independent repair shops, parts suppliers, restoration specialists. 📋 Manual Details Coverage Areas Systems Covered: Engine, Transmission, Drivetrain, Suspension, Steering, Brakes, Fuel System, Electrical System, HVAC, Body, Interior, Exterior Trim, Accessories, Emissions Control Page Count Estimated Page Count: 800-1200 (typical for comprehensive parts catalogs of this era) Manual Type Manual Type: Parts Manual / Parts Catalog Language Language: English Format Format: Digital (likely PDF or similar, with potential for interactive elements) 📖 Manual Coverage Systems Covered Engine Components: Engine block, cylinder head, pistons, rings, crankshaft, camshafts, valves, timing system, lubrication system, cooling system, intake manifold, exhaust manifold, fuel injectors, spark plugs, engine mounts Transmission Drivetrain Components: Transmission case, gears, clutches, torque converter (for automatic), transfer case, propeller shafts, CV joints, differentials, axles, wheel bearings Suspension Steering Components: Front suspension (control arms, ball joints, springs, shocks), rear suspension (leaf springs, shocks, control arms for some configurations), steering gear, steering column, tie rods, drag links, power steering pump, steering rack Brake Components: Brake calipers, brake pads, brake rotors, brake drums, wheel cylinders, master cylinder, brake lines, brake hoses, ABS components Fuel Emissions Components: Fuel tank, fuel pump, fuel filter, fuel lines, evaporative emission control (EVAP) system, catalytic converter, oxygen sensors, EGR system Electrical Components: Wiring harnesses, fuse box, relays, starter motor, alternator, battery, lighting system (headlights, taillights, interior lights), sensors (engine, ABS, body), ECUs, power windows, power locks, wipers, horn HVAC Components: Air conditioning compressor, condenser, evaporator, blower motor, heater core, climate controls, ducting Body Exterior Components: Body panels (fenders, doors, hood, tailgate), bumpers, grille, mirrors, glass (windshield, side glass, rear glass), seals, weatherstripping, roof rack, running boards, exterior lighting housings Interior Components: Seats, seat belts, dashboard, instrument cluster, center console, door panels, headliner, floor mats, interior trim pieces, airbags Procedures Included Part Identification: Accurate identification of every factory part with corresponding OEM part numbers. Assembly Disassembly Guides: Exploded diagrams illustrating the assembly and disassembly sequence for various components and systems. Interchangeability Information: Potential for indicating part interchangeability within different configurations or model years (though primarily focused on 2003). Diagram Clarity: High-resolution, detailed exploded diagrams allowing for magnification of even small components. Technical Depth Depth Of Information: Comprehensive, covering all factory-specified parts and their original equipment manufacturer (OEM) part numbers. 📊 Manual Specifications File Format Digital Format: PDF (typically, ensuring searchability and scalability) Print Quality Diagram Resolution: High resolution, enabling clear visualization of fine details and part numbers. Binding Type Binding: N/A (Digital Format) Paper Type Paper Quality: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Option 1: 2.4L Inline-4 'PowerTech' (GEMA) Engine Option 1 Displacement: 2429 cc Engine Option 1 Horsepower: 150 hp @ 5200 rpm Engine Option 1 Torque: 165 lb-ft @ 4000 rpm Engine Option 2: 3.7L V6 'PowerTech' Engine Option 2 Displacement: 3701 cc Engine Option 2 Horsepower: 205 hp @ 5200 rpm Engine Option 2 Torque: 235 lb-ft @ 4000 rpm Fuel System Fuel Delivery: Electronic Multi-Point Fuel Injection (MPI) Performance Compression Ratio 2.4L: 9.1:1 Compression Ratio 3.7L: 8.9:1 🔧 Transmission Standard Standard Transmission 2.4L: 5-speed Manual Standard Transmission 3.7L: 4-speed Automatic (45RFE/48RE) Optional Optional Transmission 2.4L: 4-speed Automatic (42RLE) Optional Transmission 3.7L: 6-speed Manual (NSG 370) Features Drivetrain Options: Command-Trac NV235 Part-time 2-speed transfer case (4WD), Selec-Trac NV242 Full-time 2-speed transfer case (optional on some models/engines) 📐 Dimensions Exterior Wheelbase: 104.1 inches (2644 mm) Length: 175.9 inches (4468 mm) Width: 70.4 inches (1788 mm) Height: 66.4 inches (1687 mm) Weights Curb Weight 2.4L: approx. 3600-3800 lbs (1633-1724 kg) Curb Weight 3.7L: approx. 3700-4000 lbs (1678-1814 kg) Cargo Cargo Volume Behind Rear Seat: approx. 29.7 cu ft (0.84 m³) Cargo Volume With Rear Seat Folded: approx. 65.8 cu ft (1.86 m³) 🛡️ Safety Features Ratings NHTSA Front Driver Impact: 4/5 stars (for 2003 model year) NHTSA Front Passenger Impact: 5/5 stars (for 2003 model year) IIHS Offset Frontal Crash Rating: Acceptable Active Features ABS: Standard Anti-lock Braking System (4-wheel disc or front disc/rear drum depending on configuration) Passive Features Airbags: Driver and front passenger airbags (standard), optional side curtain airbags (availability varies) Seatbelts: Three-point seat belts in all seating positions, front seat pretensioners 💡 Technology Features Infotainment Audio System: Factory AM/FM stereo with CD player, optional Infinity premium sound system. Driver Assistance Traction Control: Optional traction control system on some models. Connectivity Auxiliary Input: Rarely standard; aftermarket solutions usually required for auxiliary audio input. 🔧...