🏷️ Basic Information Identification Make: Jeep Model: Cherokee Model Code: XJ Year: 2001 Codes Vin Prefix: 1J4 👋 Introduction Market Position Vehicle Segment: Compact SUV / Sport Utility Vehicle Target Audience: Enthusiasts, off-roaders, and owners seeking to maintain and repair their XJ. Competitive Analysis Key Competitors 2001: Toyota RAV4, Honda CR-V, Ford Escape, Nissan Xterra, Isuzu Rodeo. Key Features Jeep Cherokee Xj Legacy: Renowned for its robust build, capable off-road performance, and unibody construction. 📋 Manual Details Coverage Areas Coverage Scope: Comprehensive service and repair for all major systems. Page Count Estimated Page Count: 1000+ Manual Type Type: Service and Repair Workshop Manual Language Language: English Format Format: Digital (PDF) 📖 Manual Coverage Systems Covered Engine Systems: Engine mechanicals, fuel system, ignition system, cooling system, lubrication system, emissions control. Transmission Systems: Automatic and manual transmission service, repair, and diagnostics. Drivetrain Systems: Transfer case, axles, driveshafts, differentials, CV joints. Suspension And Steering: Front and rear suspension components, steering gear, power steering system. Brake Systems: Front and rear brakes (disc/drum), parking brake, ABS system (if equipped). Electrical Systems: Wiring diagrams, charging system, starting system, lighting, instruments, body electricals. HVAC System: Heating, ventilation, and air conditioning system diagnosis and repair. Body And Frame: Body panel repair, interior trim, exterior trim, structural components. Procedures Included Maintenance: Routine scheduled maintenance, fluid changes, filter replacements, spark plug replacement. Troubleshooting: Diagnostic procedures for common problems, symptom-based troubleshooting guides. Repair: Step-by-step repair instructions for all major mechanical and electrical components. Diagnostics: On-board diagnostics (OBD-II) information, diagnostic trouble codes (DTCs). Rebuilding: Engine and transmission rebuild procedures, component overhaul. Technical Depth Depth: Factory-level technical detail, suitable for professional mechanics and advanced DIYers. 📊 Manual Specifications File Format Searchable PDF: Yes Printable: Yes Print Quality Image Resolution: High resolution, clear diagrams and illustrations. Binding Type Binding Type: N/A (Digital Format) Paper Type Paper Type: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Name: 4.0L Inline 6-Cylinder (High Output) Engine Code: ERH Displacement: 242 cu in (3956 cc) Bore X Stroke: 3.875 in x 3.414 in (98.4 mm x 86.7 mm) Compression Ratio: 8.8:1 Horsepower: 190 hp @ 4400 rpm Torque: 225 lb-ft @ 3200 rpm Fuel System Fuel Delivery: Multi-port Fuel Injection (MPI) Fuel Type: Unleaded Gasoline (87 octane recommended) Engine Variants Optional Engine: 2.5L 4-Cylinder (less common, discontinued for this year's main production) Engine Oil Type: API SN, SAE 5W-30 Engine Oil Capacity Oil Capacity With Filter: 6 US quarts (5.7 liters) Cooling System Coolant Type: Mopar Antifreeze/Coolant (HOAT, Green) Coolant Capacity: 11.0 US quarts (10.4 liters) 🔧 Transmission Standard Transmission Type: 42RE 4-Speed Automatic Optional Transmission Type: NV3550 5-Speed Manual Features Transfer Case Options: Selec-Trac NV242 (full-time 4WD), Command-Trac NV231 (part-time 4WD) Fluid Specifications Automatic Transmission Fluid: ATF+4 (MS-9602) Manual Transmission Fluid: MS-9224 (API GL-3/GL-4 rated gear lubricant) Fluid Capacity Automatic Transmission Fluid Capacity: Approx. 8.7 US quarts (8.2 liters) for refill 📐 Dimensions Exterior Wheelbase: 103.4 inches (2626 mm) Length: 165.3 inches (4199 mm) Width: 70.5 inches (1791 mm) Height: 63.7 inches (1618 mm) Weights Curb Weight Approx: 3400 - 3700 lbs (1542 - 1678 kg) Gross Vehicle Weight Rating: 4900 - 5100 lbs (2223 - 2313 kg) Towing Capacity: Up to 5000 lbs (2268 kg) with proper towing package Payload Capacity: Approx. 1000 - 1500 lbs (454 - 680 kg) 🛡️ Safety Features Ratings NHTSA Front Impact Rating: 4/5 Stars (for driver and passenger, 2001 model year specific data may vary slightly) Active Features ABS: Optional Anti-lock Braking System (ABS) on all four wheels Passive Features Airbags: Driver and passenger front airbags Seatbelts: Front: Three-point active seatbelts with pretensioners. Rear: Lap and shoulder belts. 💡 Technology Features Infotainment Audio System: AM/FM stereo with cassette player or CD player. Optional premium sound system. Speakers: 4 or 6 speaker configurations Driver Assistance Cruise Control: Standard on most trims Connectivity Power Windows Locks: Optional on lower trims, standard on higher trims. Other Instrument Cluster: Analog gauges for speedometer, tachometer, fuel, coolant temperature, oil pressure, and voltmeter. 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,000-5,000 miles (4,800-8,000 km) or 6 months, whichever comes first. Air Filter Replacement: Every 15,000-30,000 miles (24,000-48,000 km) or as needed based on conditions. Spark Plug Replacement: Approximately 100,000 miles (160,000 km) for platinum-tipped plugs. Transmission Service: Every 30,000-60,000 miles (48,000-96,000 km) for fluid and filter change. Fluid Specifications Power Steering Fluid: ATF+4 (MS-9602) or Mopar Power Steering Fluid. Brake Fluid: DOT 3 Transfer Case Fluid: NV231/NV242: ATF+4 (MS-9602) Differential Fluid Front Rear: API GL-5, SAE 80W-90 (check for limited slip additive if applicable). Known Issues Head Gasket Failure: While less common in the 4.0L than earlier versions, head gasket leaks can occur. Monitor coolant levels and engine temperature. Radiator Cracks: Plastic end tanks on radiators can become brittle and crack over time, leading to leaks. Worn Leaf Spring Bushings: Can lead to a rough...