🏷️ Basic Information Identification Make: Jeep Model: Cherokee XJ Model Year: 1988 Codes Chassis Code: XJ 👋 Introduction Market Position Positioning: The Jeep Cherokee XJ, particularly the 1988 model, represented a significant advancement in SUV design, blending compact dimensions with robust capability. It appealed to a broad audience seeking a versatile vehicle for daily use and off-road adventures. Competitive Analysis Competitors: Competed with other compact SUVs and off-road capable vehicles of its era, though its unibody construction and Jeep's off-road heritage gave it a distinct edge. Key Features Features: Compact size, unibody construction (revolutionary for SUVs at the time), legendary Jeep 4x4 capability, durable and reliable powertrains, spacious interior for its class. 📋 Manual Details Coverage Areas Coverage: Comprehensive repair, maintenance, and troubleshooting for 1988 Jeep Cherokee XJ. Page Count Pages: Estimated 1000+ pages (typical for comprehensive workshop manuals). Manual Type Type: Workshop Service Repair Manual Language Language: English Format Format: Digital PDF (Instant Download) 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, fuel system, ignition system, cooling system, exhaust system, transmission (manual and automatic), driveline, axles. Chassis: Suspension (front and rear), steering system, braking system (front disc, rear drum), wheels and tires. Electrical: Wiring diagrams, lighting system, instrumentation, charging system, starting system, fuse and relay identification, power windows/locks, radio, HVAC controls. Body: Exterior body panels, interior trim, glass, doors, hood, tailgate, bumpers, seating systems. Procedures Included Maintenance: Scheduled maintenance intervals, fluid level checks and changes, filter replacements, lubrication points. Repair: Step-by-step repair procedures for all major systems, including engine overhauls, transmission rebuilds, brake component replacement, suspension upgrades. Diagnostics: Troubleshooting guides, symptom-based diagnostics, diagnostic trouble codes (if applicable to the era), component testing procedures. Technical Depth Depth: Expert-level detail, suitable for professional technicians and advanced DIY mechanics. Includes torque specifications, clearance measurements, and detailed assembly/disassembly instructions. 📊 Manual Specifications File Format Format: PDF Print Quality Quality: High-resolution scans, clear text and diagrams, printable. Binding Type Binding: N/A (Digital Download) Paper Type Paper: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine: 4.0L (242 cu in) Inline 6-cylinder (High Output) Performance Horsepower: Approximately 173 hp @ 4000 rpm Torque: Approximately 220 lb-ft @ 2000 rpm Fuel System System: Electronic Fuel Injection (EFI) Engine Variant Variant 2.5L: Optional 2.5L (150 cu in) Inline 4-cylinder (AMC 150 engine), typically with around 121 hp. 🔧 Transmission Standard Type: 4-speed automatic (AW4) was common. Optional Type: 5-speed manual (AX-5 or BA-10/5) also available. Features Drivetrain: Command-Trac (part-time 4WD) or Selec-Trac (full-time 4WD) systems. 📐 Dimensions Exterior Wheelbase: 101.4 inches (2576 mm) Length: Approx. 169.9 inches (4315 mm) Width: Approx. 69.9 inches (1775 mm) Height: Approx. 63.5 inches (1613 mm) Weights Curb Weight: Approx. 3,000 - 3,400 lbs (1361 - 1542 kg) depending on configuration. 🛡️ Safety Features Ratings NHTSA Side Impact: Not specifically rated for side impact due to era of testing, but built with a reinforced unibody structure. Active Features Brakes: Front disc brakes, rear drum brakes. Optional Anti-lock Braking System (ABS) available on some models. Passive Features Airbags: No airbags were standard or optional in 1988. Seatbelts: Three-point front seatbelts, lap belts for rear passengers. 💡 Technology Features Infotainment Audio System: Factory AM/FM radio with cassette player was common. Optional premium sound systems available. Driver Assistance Cruise Control: Optional cruise control system available on select trims. Connectivity Phone Integration: No factory phone integration or Bluetooth connectivity. 🔧 Maintenance Service Intervals Oil Change: Every 3,000 miles (4,800 km) or 3 months, whichever comes first. Transmission Fluid: Check every 30,000 miles (48,000 km), change every 60,000 miles (96,000 km). Coolant Flush: Every 30,000 miles (48,000 km) or 2 years. Fluid Specifications Engine Oil: API SG, SAE 10W-30 (4.0L requires approx. 6 quarts with filter). Transmission Fluid Auto: ATF+3 (Chrysler Mopar spec) for AW4 automatic transmission. Transmission Fluid Manual: GL-3 or GL-4 75W-90 gear oil for AX-5 manual transmission. Coolant: Ethylene glycol coolant (50/50 mix with distilled water). Known Issues Common Problems: Heater core leaks, head gasket issues (especially on early 4.0L), aging suspension bushings, rust on body and frame rails, distributor cap and rotor wear, vacuum leaks. Troubleshooting Tips: Thorough inspection of cooling system for leaks, checking for proper ignition timing, monitoring engine oil pressure, verifying all vacuum lines are intact. 📚 Vehicle History Brand Heritage Jeep Legacy: Built upon Jeep's established reputation for ruggedness and off-road capability, originating from the iconic Willys Jeep. Model Evolution Xj Introduction: The XJ Cherokee was introduced for the 1984 model year, revolutionizing the SUV market with its compact size and car-like unibody construction, a departure from traditional body-on-frame SUVs. Production Production Span: The XJ platform was produced from 1984 to 2001, with the 1988 model year representing the mid-life of its initial generation. 🏆 Awards & Recognition Recognitions Offroad Magazine Ranking: Consistently ranked highly by off-road publications for its capability and value. Ratings Customer Satisfaction: Generally high customer...