🏷️ Basic Information Identification Make: Isuzu Model: Trooper UX Year: 2002 Codes Chassis Code: UB 👋 Introduction Market Position Vehicle Segment: Mid-size SUV (Sport Utility Vehicle). Competitive Analysis Key Competitors 2002: Toyota 4Runner, Nissan Pathfinder, Jeep Grand Cherokee, Ford Explorer, Mitsubishi Montero Sport. Key Features Isuze Trooper Ux Strengths: Renowned off-road capability, durable construction, available powertrains, spacious interior for its class. Manual Value Proposition: Empowers owners and technicians with detailed, accurate information to maintain and repair the vehicle effectively. 📋 Manual Details Coverage Areas General Coverage: Comprehensive service and repair for the 2002 Isuzu Trooper UX. Page Count Estimated Pages: 1500+ Manual Type Type: Factory Service Manual (FSM) / Repair Manual Language Language: English Format Format: PDF (Digital) 📖 Manual Coverage Systems Covered Engine Mechanical: Engine assembly, disassembly, diagnosis, repair, timing, lubrication, cooling system. Engine Management: Fuel injection system, ignition system, emission control systems, diagnostic trouble codes (DTCs), ECU operation. Transmission Automatic: Overhaul, diagnosis, torque converter, transmission control module (TCM), fluid specifications. Transmission Manual: Overhaul, diagnosis, clutch system, gear selection mechanisms. Drivetrain: Transfer case, front axle, rear axle, drive shafts, CV joints, differentials. Suspension: Front suspension (independent), rear suspension (solid axle), springs, shock absorbers, control arms, bushings. Steering: Steering gear, power steering system, steering column, linkage. Brakes: Front disc brakes, rear drum/disc brakes, ABS system, parking brake, hydraulic system. Electrical System: Battery, charging system, starting system, lighting, accessories, wiring diagrams, fuses, relays. Body And Interior: Body panels, doors, windows, seating, trim, HVAC system, body control module (BCM). Climate Control: Air conditioning system, heater, blower motor, controls. Safety Systems Airbags: Airbag system diagnosis and replacement procedures. Procedures Included Routine Maintenance: Oil changes, filter replacements, fluid checks and top-offs, tire rotations. Diagnostics And Troubleshooting: System-specific diagnostic charts, symptom-based troubleshooting guides, DTC interpretation. Major Repairs: Engine rebuilds, transmission overhauls, suspension component replacement, brake system repairs. Component Replacement: Detailed instructions for replacing major and minor components across all systems. Torque Specifications: Precise torque values for all critical fasteners. Wiring Diagrams: Comprehensive electrical schematics for all circuits. Technical Depth Depth: Factory-level detail covering all aspects from basic maintenance to full overhauls and advanced diagnostics. 📊 Manual Specifications File Format PDF Features: Searchable text, bookmarked sections, printable pages, high-resolution diagrams. Print Quality Diagram Resolution: High-resolution, clear and legible schematics and illustrations. Binding Type Binding: N/A (Digital PDF) Paper Type Paper Quality: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Code: 4JX1 Engine Type: 3.0L DOHC Inline 4-cylinder Diesel (Direct Injection, Intercooled Turbocharged) Performance Horsepower: Approx. 157 hp @ 3600 rpm Torque: Approx. 282 lb-ft @ 2000 rpm Fuel System Injection System: Common Rail Direct Injection (CRDI) Fuel Type: Diesel Engine Components Cylinder Head: DOHC, 16 Valves Lubrication Oil Capacity Liters: 6.8 Cooling System Coolant Capacity Liters: 9.8 🔧 Transmission Standard Transmission Type Std: 4-speed Automatic Transmission (4L30-E) Optional Transmission Type Opt: 5-speed Manual Transmission Features Transfer Case: Electronically controlled 2-speed transfer case (Part-time 4WD with 4-High, 4-Low, 2-High) Fluid Specifications Automatic Transmission Fluid: Dexron III / Dexron VI (or equivalent) Manual Transmission Fluid: API GL-4 SAE 75W-90 📐 Dimensions Exterior Overall Length Mm: 4675 Overall Width Mm: 1770 Overall Height Mm: 1830 Wheelbase Mm: 2710 Weights Curb Weight Kg: Approx. 1900-2050 (depending on configuration) Gross Vehicle Weight Rating Kg: Approx. 2600 🛡️ Safety Features Ratings NHTSA Rollover Rating: 3 Star (for 2WD models, 4WD models may vary) Active Features ABS: Standard 4-wheel Anti-lock Braking System (ABS). Traction Control: Available Traction Control System (TCS) on some models. Passive Features Airbags: Driver and front passenger airbags. 💡 Technology Features Infotainment Audio System: AM/FM stereo with CD player, potentially with cassette. Climate Control Type: Manual or automatic climate control systems available depending on trim level. Driver Assistance Cruise Control: Standard on most models. Parking Sensors: Not commonly available on this model year. 🔧 Maintenance Service Intervals Engine Oil Change: Every 5,000 miles (8,000 km) or 6 months, whichever comes first (diesel). Fuel Filter Replacement: Every 15,000 miles (24,000 km) or 12 months. Transmission Fluid Change: Every 30,000 miles (48,000 km) or 24 months (automatic). Transfer Case Fluid Change: Every 30,000 miles (48,000 km) or 24 months. Fluid Specifications Engine Oil Spec: API CF or CH-4 rated 5W-30 or 10W-30 Diesel Engine Oil. Coolant Spec: Isuzu Super Long Life Coolant (or equivalent ethylene glycol-based antifreeze). Known Issues Glow Plug Failure: Common issue with the 4JX1 diesel engine, requiring replacement for starting difficulties. Oil Cooler Leaks: Potential for leaks in the oil cooler lines, requiring attention. Suspension Wear: Bushing and ball joint wear, especially with heavy off-road use. Transmission Shifting Issues: Potential for rough shifting or hesitation in the automatic transmission. 📚 Vehicle History Brand Heritage Isuzu 4X4 Legacy: Isuzu has a long-standing reputation for robust 4x4 vehicles, dating back to the iconic Trooper and its predecessors, emphasizing durability and off-road prowess. Model Evolution Trooper Generations: The 2002 Isuzu Trooper...