🏷️ Basic Information Identification Make: Jeep Model: Cherokee (XJ) Year: 1988 Codes Chassis Code: XJ 👋 Introduction Market Position Segment: Compact SUV / Sport Utility Vehicle Key Attribute: Off-road capability, ruggedness, compact size, unibody construction Competitive Analysis Contemporaries: Ford Bronco II, Chevrolet S-10 Blazer, Toyota 4Runner, Nissan Pathfinder Key Features Design Philosophy: Compact, capable, unibody construction for lighter weight and better on-road manners than body-on-frame competitors. Off Road Legacy: Continues Jeep's heritage of off-road prowess, with strong aftermarket support. 📋 Manual Details Coverage Areas Coverage Scope: Comprehensive repair and service information for the 1988 Jeep Cherokee (XJ) model. Page Count Estimated Pages: Varies based on specific printing or PDF version, but typically over 1000 pages for a complete factory service manual. Manual Type Type: Service Manual / Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine: 2.5L AMC I4, 4.0L AMC I6, 4.2L AMC I6 (if applicable for the specific model year and market) Transmission: Manual (AX-4, AX-5), Automatic (AW-4, 32RH) Drivetrain: 4x2, Selec-Trac 4x4, Command-Trac 4x4 Suspension: Front leaf spring (early 1988), Front coil spring (late 1988 and standard XJ), Rear leaf spring Brakes: Front disc, Rear drum (standard); Optional front and rear discs Steering: Power Steering (Recirculating ball) Electrical: Body electrical, Engine control, Lighting, Instrumentation, Power accessories HVAC: Heating, Ventilation, Air Conditioning (if equipped) Fuel System: Fuel injection (MPI for 4.0L, Carburetor for 4.2L if still present), Fuel tank, Pump, Lines Exhaust System: Exhaust manifolds, Catalytic converter, Muffler, Tailpipe Body And Frame: Unibody construction, Interior trim, Exterior panels, Doors, Hood, Tailgate Procedures Included Maintenance: Scheduled maintenance, Fluid checks and changes, Filter replacements, Lubrication points Troubleshooting: Diagnostic procedures, Symptom-based troubleshooting, Electrical system diagnostics Repair: Engine overhaul, Transmission rebuilds, Suspension component replacement, Brake system service, Electrical component repair, Body panel repair Diagnostics: On-board diagnostics (OBD-I relevant codes), Component testing, Wiring diagrams analysis Calibration: Wheel alignment, Steering system adjustments Installation: Component replacement, Accessory installation guides (where applicable) Technical Depth Depth: Comprehensive, covering from basic maintenance and fluid changes to in-depth engine and transmission rebuilds, electrical system diagnostics, and bodywork. Target Audience: Primarily professional technicians, but with sufficient detail for advanced DIY enthusiasts. 📊 Manual Specifications File Format File Type: PDF Print Quality Quality: Typically high quality, with clear diagrams and text, suitable for printing. Binding Type Binding: N/A (Digital Download) Paper Type Paper: N/A (Digital Download) Searchability Text Search: Searchable text within the PDF document for quick information retrieval. ⚙️ Engine Specifications Primary Engine Engine 1 Displacement: 2.5 Liters (150 cu in) Engine 1 Type: AMC 150 I4 (Inline-4) Engine 1 Fuel System: Fuel Injection (likely Renix MPI) Engine 1 Horsepower: Approx. 115-120 hp @ 4500-4800 rpm Engine 1 Torque: Approx. 170-180 lb-ft @ 2000-2500 rpm Optional Engine Engine 2 Displacement: 4.0 Liters (242 cu in) Engine 2 Type: AMC 242 I6 (Inline-6) Engine 2 Fuel System: Fuel Injection (Renix MPI) Engine 2 Horsepower: Approx. 173-177 hp @ 4500-4700 rpm Engine 2 Torque: Approx. 220-225 lb-ft @ 2500-3000 rpm Fuel System Fuel Type: Unleaded Gasoline Injection System: Multi-point Fuel Injection (MPI) for 4.0L and later 2.5L; Carbureted 4.2L may still be found on some very early production or modified vehicles, though less common for '88. 🔧 Transmission Standard Manual Transmission: Aisin-Warner AX-4 or AX-5 (4 or 5-speed manual) Optional Automatic Transmission: Aisin-Warner AW-4 (4-speed automatic) or Chrysler 32RH (3-speed automatic, likely introduced later in the XJ generation but manual may cover its precursor/related units). Features Transfer Case Options: 2WD, Selec-Trac (part-time 4WD with 2WD option), Command-Trac (full-time 4WD) 📐 Dimensions Exterior Wheelbase: 101.4 inches (2576 mm) Length: 167.4 inches (4252 mm) Width: 69.9 inches (1775 mm) Height: 63.6 inches (1615 mm) Weights Curb Weight: Approx. 3100-3400 lbs (1406-1542 kg) depending on configuration 🛡️ Safety Features Ratings NHTSA Rollover Resistance: Typically 3-star rating for its era. Active Features ABS: Optional rear ABS available on some models. Passive Features Airbags: No airbags standard in 1988; optional driver-side airbag may have been available late in the model year or on specific trims. 💡 Technology Features Infotainment Audio System: AM/FM radio, optional cassette player, and optional CD player (rare for '88). Speakers: Standard 2 or 4 speaker system. Driver Assistance Cruise Control: Optional Connectivity Usb Bluetooth: Not applicable for this era. 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,000 miles or 3 months (typical for the era). Transmission Fluid Change: Every 30,000-60,000 miles, depending on driving conditions (refer to manual for specifics). Coolant Flush: Every 30,000 miles or 2 years. Fluid Specifications Engine Oil Spec: API SG or SH rated, SAE 10W-30 or 10W-40 recommended for most conditions (check manual for specific engine). Transmission Fluid Type Auto: ATF+3 or ATF+4 (or equivalent DEXRON II/III for older AW-4). Transmission Fluid Type Manual: GL-3 or GL-4 gear oil (e.g., SAE 75W-90 or 80W-90). Transfer Case Fluid: ATF for Selec-Trac, typically...