🏷️ Basic Information Identification Make: Jeep Model: Liberty Model Code: KJ Years: 2004-2007 Codes Chassis Code: KJ 👋 Introduction Market Position Segment: Compact SUV / Off-road oriented SUV Target Audience: Owners, DIY mechanics, professional workshops seeking in-depth service information. Competitive Analysis Competitors: Toyota RAV4, Honda CR-V, Ford Escape, Nissan Xterra (during its production era). Key Features Vehicle Appeal: Jeep's renowned off-road capability, rugged styling, available 4x4 systems. Manual Value Proposition Value: Provides dealer-level technical data for maintenance, repair, and diagnostics, empowering users to maintain their vehicles effectively. 📋 Manual Details Coverage Areas General Coverage: Comprehensive Workshop Service & Repair Page Count Estimated Page Count: Extensive (specific count not provided, typical for workshop manuals of this era) Manual Type Type: Professional Workshop Manual / Service Manual / Repair Manual Language Language: English Format Format: Digital Download (PDF) File Format: PDF Searchable: Yes (typically) Printable: Yes Quality Print Quality: Professional quality scans/digital reproduction with clear diagrams and text. 📖 Manual Coverage Systems Covered Engine: All petrol and diesel variants, including engine mechanical, lubrication, cooling, fuel, ignition, emissions, and starting/charging systems. Transmission: Manual and automatic transmissions, including clutch, gearbox, transfer case, drive shafts, differentials, and associated controls. Brakes: Hydraulic system, ABS, front and rear brake assembly overhaul, parking brake. Steering: Power steering system, steering column, steering gear/rack and pinion. Suspension: Front and rear suspension components, alignment, shock absorbers, springs. Electrical: Complete electrical system, including battery, charging, starting, lighting, instrumentation, body controls, power distribution, fuses, relays, and wiring diagrams. Body: Body panels, doors, windows, seats, interior trim, bumpers, exterior trim, HVAC system. Chassis: Frame, exhaust system, fuel tank, wheels, tires. Diagnostics: Troubleshooting guides, diagnostic procedures, fault code interpretation. Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, lubrication. Repair: Step-by-step repair procedures for all major and minor components. Overhaul: Complete engine, transmission, and major component overhaul procedures. Disassembly Assembly: Detailed instructions for removing and reinstalling all parts and systems. Troubleshooting: Systematic diagnostic approaches and solutions for common and uncommon problems. Specifications: Torque specifications, clearances, fluid capacities, and other critical measurements. Wiring Diagrams: Detailed, color-coded wiring diagrams for all vehicle systems. Technical Depth Depth: Comprehensive, from basic maintenance to complete engine/transmission rebuilds and advanced diagnostics. ⚙️ Engine Specifications Primary Engine Petrol Engine Family: Chrysler PowerTech Engine Displacement Petrol: 2.4L (2429 cc) Engine Code Petrol: ED1 / ED3 (depending on specific configuration) Cylinders Petrol: 4 Configuration Petrol: Inline Horsepower Petrol 2.4L: Approx. 150 hp @ 5800 rpm Torque Petrol 2.4L: Approx. 165 lb-ft @ 4000 rpm Secondary Engine Petrol Engine Displacement Petrol V6: 3.7L (3701 cc) Engine Code Petrol V6: EKG Cylinders Petrol V6: 6 Configuration Petrol V6: V-Type Horsepower Petrol 3.7L: Approx. 205 hp @ 5200 rpm Torque Petrol 3.7L: Approx. 235 lb-ft @ 4000 rpm Primary Engine Diesel Engine Family: VM Motori Engine Displacement Diesel: 2.5L (2499 cc) Engine Code Diesel: ENR Cylinders Diesel: 4 Configuration Diesel: Inline, Turbocharged Direct Injection (TD) Horsepower Diesel: Approx. 140 hp @ 4000 rpm Torque Diesel: Approx. 254 lb-ft @ 1800 rpm Fuel System Petrol Injection: Multi-point Fuel Injection (MPI) Diesel Injection: Common Rail Direct Injection (CRDI) 🔧 Transmission Standard Petrol Transmission Type Petrol: 5-Speed Manual Optional Petrol Transmission Type Petrol Auto: 4-Speed Automatic (42RLE) Standard Diesel Transmission Type Diesel: 5-Speed Manual Optional Diesel Transmission Type Diesel Auto: 4-Speed Automatic (42RLE) Features Drivetrain: Part-time 4WD (Command-Trac NV132 or Selec-Trac NV232 options) or 2WD 📐 Dimensions Exterior Wheelbase: Approx. 104.5 inches (2654 mm) Length: Approx. 175.4 inches (4455 mm) Width: Approx. 72.4 inches (1839 mm) Height: Approx. 72.6 inches (1844 mm) Weights Curb Weight Min: Approx. 3800 lbs (1724 kg) (Varies by configuration) Gross Vehicle Weight Rating Gvwr: Approx. 4900 lbs (2223 kg) (Varies by configuration) 🛡️ Safety Features Ratings NHTSA Frontal Driver: Good (during its era, specific year may vary) NHTSA Frontal Passenger: Good (during its era, specific year may vary) IIHS Moderate Overlap Frontal Offset: Acceptable / Good (depending on specific testing year and configuration) Active Features ABS: Standard on most models Traction Control: Available (Traction Control System - TCS) Electronic Stability Control: Available (Electronic Stability Program - ESP) Passive Features Airbags: Front airbags, available side curtain airbags 💡 Technology Features Infotainment Audio System: Optional AM/FM/CD/MP3 stereo systems with SiriusXM Satellite Radio capability. Navigation systems were also available on higher trims. Connectivity: Limited by era; typically standard radio, optional auxiliary input, and early forms of satellite radio. Driver Assistance Cruise Control: Standard on most models. Powertrain Control: Engine Control Module (ECM) managing fuel injection, ignition, and emissions. Transmission Control Module (TCM) for automatic transmissions. 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,000-7,500 miles (5,000-12,000 km) or 6-12 months, depending on oil type and driving conditions (refer to manual for exact specification). Air Filter Replacement: Every 15,000-30,000 miles (24,000-48,000 km) or as needed. Spark Plug Replacement: Refer to manual; typically 30,000-100,000 miles (48,000-160,000 km) depending on plug...