🏷️ Basic Information Identification Make: Jeep Model: Cherokee (XJ) Year: 1989 Codes Chassis Code: XJ 👋 Introduction Market Position Segment: Compact SUV / Off-road Vehicle Target Audience: Enthusiasts and professional mechanics working on Jeep XJ models. Competitive Analysis Competitors: Ford Bronco II, Chevrolet S-10 Blazer, Toyota 4Runner, Nissan Pathfinder. Key Features Platform Legacy: Unibody construction, a significant departure from traditional body-on-frame SUVs, contributing to lighter weight and improved handling. Offroad Capability: Renowned for its off-road prowess, a hallmark of the Jeep brand, with available 4x4 systems and solid axle options (depending on configuration). Design Longevity: The XJ's basic design remained largely unchanged throughout its production run (1984-2001), highlighting its enduring appeal and effectiveness. 📋 Manual Details Coverage Areas Manual Type: Factory Service Manual / Repair Manual Language: English Format: PDF Download Page Count: Estimated 1000+ pages (typical for factory service manuals of this era) 📖 Manual Coverage Systems Covered Engine: Complete engine diagnosis, repair, overhaul, and specifications for all gasoline and diesel variants (if applicable for 1989). Transmission: Service and repair procedures for manual (e.g., AX-4, AX-5) and automatic (e.g., AW4, 30RH) transmissions. Drivetrain: Front and rear axle service, differentials, transfer case (e.g., NP242 Selec-Trac, NP231 Command-Trac), driveshafts, and U-joints. Suspension: Front and rear suspension systems, leaf springs, coil springs, shock absorbers, control arms, bushings, and alignment specifications. Steering: Power steering system diagnosis and repair, steering gearbox, tie rods, ball joints, and steering column. Brakes: Front disc and rear drum brake systems, hydraulic system, parking brake, ABS (if equipped for 1989), component replacement, and bleeding procedures. Electrical: Complete wiring diagrams, fuse/relay identification, charging system, starting system, lighting, ignition system, and accessory circuits. Fuel: Fuel delivery system, fuel pump, injectors, fuel pressure regulator, evaporative emissions control system (EVAP). Cooling: Radiator, water pump, thermostat, cooling fan, heater core, and coolant specifications. Exhaust: Exhaust manifold, catalytic converter, mufflers, pipes, and emission control components. HVAC: Heating, ventilation, and air conditioning system diagnosis, repair, and refrigerant handling (R-12 for this era). Body: Body panel repair, door mechanisms, interior trim, glass replacement, and structural components. Chassis: Frame inspection, repair, and related components. Procedures Included Maintenance: Scheduled maintenance intervals, fluid changes, filter replacements, tune-up procedures. Troubleshooting: Diagnostic flowcharts, symptom-based troubleshooting guides for common and complex issues. Repair: Step-by-step instructions for component removal, installation, and overhaul. Diagnostics: Component testing procedures, diagnostic trouble codes (DTCs) interpretation (OBD-I). Specifications: Torque specifications, clearances, tolerances, and measurement data for all components. Technical Depth Depth: Comprehensive, covering everything from basic maintenance to complete engine and transmission rebuilds. Designed for professional technicians with detailed diagrams and technical explanations. 📊 Manual Specifications File Format File Type: Digital PDF Searchability: Likely searchable text (depending on PDF conversion quality). Printability: Printable pages for workshop use. Quality: Likely scanned from original factory manuals, with potential for varying image clarity. Binding Type Binding: N/A (Digital PDF) Paper Type Paper: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Code 1: 4.0L Inline 6-cylinder (242 ci) 'High Output' (OHV) Engine Code 2: 2.5L Inline 4-cylinder (150 ci) 'Tech' (OHV) Performance 1 4.0L Horsepower: Approximately 173 hp @ 4700 rpm (for 1989) 4.0L Torque: Approximately 220 lb-ft @ 3200 rpm (for 1989) Performance 2 2.5L Horsepower: Approximately 105 hp @ 4800 rpm (for 1989) 2.5L Torque: Approximately 132 lb-ft @ 3200 rpm (for 1989) Fuel System Fuel Delivery: Multi-point Fuel Injection (MPI) for 4.0L; Throttle Body Injection (TBI) for 2.5L (typically) Fuel Type: Unleaded Gasoline Engine Management ECM Type: OBD-I 🔧 Transmission Standard Transmission Standard Transmission Type: AX-4 (4-speed manual) or AX-5 (5-speed manual) Optional Transmission Optional Transmission Type: AW4 (4-speed automatic) or 30RH (3-speed automatic, less common for XJ in this year) Features Aw4 Features: Electronically controlled, with 'Sport' and 'Comfort' modes. Fluid Type Auto Automatic Fluid Spec: Chrysler ATF+3 or equivalent (check manual for exact spec, may be Dexron II/III compatible) Fluid Type Manual Manual Fluid Spec: API GL-5 gear oil (e.g., 75W-90 or 80W-90) 📐 Dimensions Exterior Wheelbase: 101.4 inches (2576 mm) Length: 167.2 inches (4247 mm) Width: 69.4 inches (1763 mm) Height: 63.0 inches (1600 mm) Weights Curb Weight Approx: 3100-3500 lbs (depending on configuration) Gross Vehicle Weight Rating: Refer to vehicle's compliance plate; typically around 4600-5000 lbs 🛡️ Safety Features Ratings NHTSA Crash Test: Information for 1989 models is limited, but generally rated fair to good for its era. The unibody construction offered some safety advantages over body-on-frame competition. Active Features ABS: Optional Anti-lock Braking System (ABS) may be present on some models, typically rear-wheel ABS. Passive Features Seatbelts: Front and rear seat belts. Airbags: Driver-side airbag was not standard and likely not available on most 1989 models. Passenger airbags were not offered. 💡 Technology Features Infotainment Audio System: Typically a factory AM/FM stereo radio with optional cassette player. Speaker configuration varies by trim level. Instrument Cluster: Analog gauges for speedometer, tachometer (on some trims), fuel,...