🏷️ Basic Information Identification Make: Jeep Model: Cherokee Model Code: KJ Year: 2002-2007 Codes Platform: Chrysler KJ platform 👋 Introduction Market Position Segment: Compact/Mid-size SUV Target Audience: Enthusiasts, DIY mechanics, professional repair shops. Competitive Analysis Key Competitors: Toyota RAV4, Honda CR-V, Ford Escape, Nissan Xterra. Key Features Vehicle Philosophy: Combines Jeep's off-road capability with a more refined, car-like unibody construction compared to traditional body-on-frame SUVs. Manual Value Proposition: Provides authoritative, detailed factory-level information for accurate diagnostics and repairs, crucial for maintaining this generation of Jeep. 📋 Manual Details Coverage Areas Primary Coverage: Jeep Cherokee KJ 2002, 2003, 2004, 2005, 2006, 2007 Page Count Estimated Pages: Hundreds of pages (exact count varies by official publisher) Manual Type Type: Factory Service Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Systems: Engine mechanical, fuel system, ignition system, cooling system, lubrication system, exhaust system, emissions control. Transmission Drivetrain: Manual and automatic transmissions, transfer case, drivelines, axles, differentials. Suspension Steering: Front and rear suspension components, steering system, power steering. Brakes: Front and rear brake systems, ABS, parking brake. Electrical Electronics: Battery, charging system, starting system, lighting, instrumentation, body electrical, Powertrain Control Module (PCM), Body Control Module (BCM), comfort and convenience systems. HVAC: Heating, Ventilation, and Air Conditioning (HVAC) system. Body Chassis: Exterior body panels, interior trim, chassis frame, doors, glass, seats. Procedures Included Maintenance: Routine maintenance, fluid changes, filter replacements, lubrication. Troubleshooting: Diagnostic procedures, fault finding, symptom-based troubleshooting. Repair: Component removal and installation, assembly and disassembly, specific repair procedures. Diagnostics: Diagnostic Trouble Codes (DTCs) interpretation, scan tool usage, electrical testing. Specifications: Torque specifications, clearances, tolerances, diagnostic values. Technical Depth Depth: Comprehensive (covers all repair and maintenance aspects from basic to advanced). Diagnostic Capability: Detailed diagnostic procedures, wiring diagrams, component testing. Rebuild Procedures: Includes engine, transmission, and differential rebuild instructions. 📊 Manual Specifications File Format File Type: PDF Searchability: Searchable text within PDF Print Quality Printability: Printable pages Binding Type Binding: N/A (Digital Download) Paper Type Paper Quality: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Code Gas: 2.4L PowerTech (ED3) Engine Code Gas 2: 3.7L PowerTech V6 (EAB/EAK) Performance 2.4L Power: 150 hp @ 5200 rpm 2.4L Torque: 165 lb-ft @ 4000 rpm 3.7L Power: 210 hp @ 5200 rpm 3.7L Torque: 235 lb-ft @ 4000 rpm Fuel System Fuel Delivery: Sequential Multi-Port Fuel Injection (MPI) Fuel Type: Unleaded gasoline Engine Build Block Material: Iron (2.4L), Aluminum (3.7L) Cylinder Head Material: Aluminum Valvetrain: SOHC (2.4L), SOHC 12-valve (3.7L) 🔧 Transmission Standard Transmission 2.4L: 5-speed Manual Transmission (NV1500) Optional Transmission 2.4L Auto: 4-speed Automatic Transmission (42RLE) Transmission 3.7L: 4-speed Automatic Transmission (45RFE/48RE) Features Drivetrain Options: Command-Trac NV131 (2WD/4WD), Selec-Trac NV242 (Full-time 4WD) transfer cases. Fluid Specifications Automatic Transmission Fluid: ATF+4 (Mopar) Manual Transmission Fluid: Mopar Manual Transmission Lubricant or equivalent API GL-4 SAE 75W-90 📐 Dimensions Exterior Length: Approx. 174.4 in (4430 mm) Width: Approx. 70.1 in (1780 mm) Height: Approx. 67.9 in (1725 mm) Wheelbase: Approx. 104.1 in (2645 mm) Ground Clearance: Approx. 8.1 in (206 mm) Weights Curb Weight Min: Approx. 3530 lbs (1601 kg) Curb Weight Max: Approx. 3850 lbs (1746 kg) Towing Capacity: Up to 3500 lbs (1588 kg) with optional tow package Cargo Cargo Volume Behind Rear Seat: Approx. 29.9 cu ft (847 L) Cargo Volume Seats Folded: Approx. 68.9 cu ft (1951 L) 🛡️ Safety Features Ratings NHTSA Rollover Rating: 4 stars (for 2WD and 4WD models) Active Features Traction Control: Optional Electronic Stability Control: Optional (ESC) Passive Features Airbags: Front airbags, optional side curtain airbags. Seatbelts: Three-point seatbelts with pretensioners. Child Seat Anchors: LATCH (Lower Anchors and Tethers for CHildren) system. 💡 Technology Features Infotainment Audio System: Factory AM/FM/CD player, optional Infinity premium sound system. Navigation: Optional factory navigation system available on higher trims. Driver Assistance Cruise Control: Standard on most trims. Keyless Entry: Optional Connectivity Trailer Tow Prep: Optional trailer tow group available, often includes wiring harness and hitch preparation. 🔧 Maintenance Service Intervals Oil Change Interval: Every 7,500 miles (12,000 km) or 6 months, whichever comes first (synthetic oil recommended). Engine Air Filter Replacement: Every 30,000 miles (48,000 km) or as needed based on driving conditions. Cabin Air Filter Replacement: Every 15,000 miles (24,000 km) or annually. Spark Plug Replacement: Approx. 100,000 miles (160,000 km) for 3.7L V6 (use specified iridium plugs). Fluid Specifications Engine Oil Specification: SAE 5W-30 (API certified) for both engines. Engine Coolant: Mopar OAT (Orange) Antifreeze/Coolant, 10-year/150,000-mile formulation, or equivalent HOAT (Hybrid Organic Acid Technology). Brake Fluid: DOT 3 Power Steering Fluid: Mopar Power Steering Fluid or equivalent (e.g., Dexron III/Mercon) Known Issues Common Problems: Transmission cooler line leaks (especially with the 42RLE), differential pinion seal leaks, front sway bar links wear, power steering pump issues, catalytic converter failure (especially on early models), minor electrical gremlins. Radiator Replacement: Commonly replaced part, particularly plastic tank failures....