🏷️ Basic Information Identification Make: Jeep Model: Cherokee Generation: XJ Year: 1998 Codes Chassis Code: XJ 👋 Introduction Market Position Market Position: The 1998 Jeep Cherokee XJ represented a mature and highly capable compact SUV, known for its robust construction, off-road prowess, and reliable powertrain options. It was positioned as a practical and durable choice for adventurers and families seeking a versatile vehicle. Competitive Analysis Competitive Analysis: Competed against vehicles like the Toyota 4Runner, Nissan Pathfinder, Ford Explorer, and Chevrolet Blazer. The XJ's unibody construction offered a more car-like ride than body-on-frame competitors, while its solid axle front suspension (on earlier models, transitioning to CV joint front axle on 4WD models in later years like 1998) provided excellent articulation for off-road use. Its relatively compact size made it more maneuverable than larger SUVs. Key Features Key Features: Legendary 4.0L 'High Output' inline-six engine, legendary Selec-Trac and Command-Trac 4WD systems, durable unibody construction, strong aftermarket support, compact yet capable off-road platform, iconic boxy styling. 📋 Manual Details Coverage Areas Coverage Areas: Complete vehicle service and repair Page Count Page Count: Approximately 1800 pages (estimated for comprehensive factory manual) Manual Type Manual Type: Factory Service Repair Manual Language Language: English Format Format: Zip/PDF Download 📖 Manual Coverage Systems Covered Systems Covered: Engine Mechanical (4.0L I6, 2.5L I4), Fuel System, Ignition System, Cooling System, Exhaust System, Clutch, Manual Transmission, Automatic Transmission (AW4, NV3550), Transfer Case (NP231), Driveline, Axles (Dana 30 Front, Dana 35 Rear), Brakes (Front Disc, Rear Drum), Steering System, Suspension (Front & Rear), Body & Frame, Electrical System (Wiring Diagrams, Components), HVAC System, Restraints System (Airbag), Diagnostic Procedures, Troubleshooting Guides, Emissions Control. Procedures Included Procedures Included: Routine maintenance, oil changes, filter replacements, tune-ups, engine diagnostics and repair, transmission removal and installation, clutch service, brake system repairs, suspension component replacement, steering linkage service, driveline maintenance, electrical troubleshooting, HVAC system repair, body panel alignment, interior trim removal and installation, diagnostic trouble code (DTC) interpretation and resolution, component testing and replacement, detailed disassembly and reassembly procedures for all major components. Technical Depth Technical Depth: Comprehensive; covers from basic maintenance to complete engine overhaul, transmission rebuilds, and advanced electrical diagnostics. Includes torque specifications, clearance measurements, diagnostic flowcharts, and detailed exploded views. 📊 Manual Specifications File Format File Format: Portable Document Format (PDF) Print Quality Print Quality: High-resolution scans of original factory documentation, ensuring clarity of diagrams and text. Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Primary Engine: 4.0L (3956cc) OHV 12-valve Inline-6 (PowerTech) Performance Horsepower: 190 hp @ 4750 RPM (approx.) Torque: 225 lb-ft @ 3500 RPM (approx.) Fuel System Fuel System: Electronic Multi-Port Fuel Injection (MPI) Bore Stroke Bore Stroke: 3.875 in x 3.575 in (98.4 mm x 90.8 mm) Compression Ratio Compression Ratio: 8.8:1 Engine Code 4 0L Engine Code 4 0L: ERH Secondary Engine Option Secondary Engine Option: 2.5L (2507cc) OHV 8-valve Inline-4 (AMC 150) Performance 4 Cylinder Horsepower 4 Cylinder: 114 hp @ 4500 RPM (approx.) Torque 4 Cylinder: 147 lb-ft @ 2500 RPM (approx.) 🔧 Transmission Standard Standard Transmission 4 0L: 4-Speed Automatic (AW4) Optional Optional Transmission: 5-Speed Manual (NV3550) Features Transfer Case Options: New Process NP231 Command-Trac (Part-Time 2WD/4WD) or Selec-Trac (Full-Time 4WD option). Fluid Type Aw4 Fluid Type Aw4: ATF+3 (Mopar) Fluid Capacity Aw4 Fluid Capacity Aw4: 9.7 US quarts (9.2 L) Fluid Type Nv3550 Fluid Type Nv3550: Mopar Manual Transmission Lubricant or equivalent (API GL-3/GL-4, SAE 75W-90) Fluid Capacity Nv3550 Fluid Capacity Nv3550: 2.2 US quarts (2.1 L) 📐 Dimensions Exterior Wheelbase: 101.4 inches (2576 mm) Length: 173.4 inches (4404 mm) Width: 70.3 inches (1786 mm) Height: 64.5 inches (1638 mm) Ground Clearance: Approx. 8.3 inches (211 mm) stock Weights Curb Weight 4Wd Auto: Approx. 3500-3700 lbs (1588-1678 kg) Gross Vehicle Weight Rating: Approx. 4800-5000 lbs (2177-2268 kg) Cargo Cargo Volume Behind Rear Seat: Approx. 30.5 cu ft (0.86 m³) Cargo Volume With Rear Seat Folded: Approx. 68.4 cu ft (1.94 m³) 🛡️ Safety Features Ratings NHTSA Rollover Rating: Not rated or available for this model year via standard channels. Active Features Active Features: Anti-lock Braking System (ABS) - standard on rear wheels, optional on front. (Note: early models may not have had ABS as standard). Passive Features Passive Features: Driver-side airbag, seatbelt pretensioners, reinforced unibody structure, side-impact beams. Brake System Front Brake System Front: Ventilated Disc Brakes Brake System Rear Brake System Rear: Drum Brakes 💡 Technology Features Infotainment Infotainment Features: Basic AM/FM radio with cassette player. Optional CD player available. Manual climate controls. Driver Assistance Driver Assistance Features: Limited; primarily ABS on some models. No advanced electronic driver aids. Connectivity Connectivity Features: No integrated Bluetooth or USB connectivity. Basic vehicle diagnostics via OBD-I (earlier models) or OBD-II (later models like 1998). 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,000 to 7,500 miles...