🏷️ Basic Information Identification Make: Jeep Model: Wrangler Generation: TJ Year: 1997 Drivetrain: 4x4 👋 Introduction Market Position Segment: Compact SUV / Off-road Vehicle Target Audience: Off-road enthusiasts, DIY mechanics, Jeep owners seeking detailed repair information Competitive Analysis Key Competitors: Toyota 4Runner, Ford Bronco (earlier models), Chevrolet S-10 Blazer Key Features Off Road Capability: Renowned for its ruggedness, solid axles (front and rear), and four-wheel-drive systems. Design Philosophy: Simple, robust, and highly customizable platform with a focus on utility and off-road performance. 📋 Manual Details Coverage Areas Manual Type: Service and Repair Manual Language: English Format: PDF 📖 Manual Coverage Systems Covered Engine Mechanical: Complete overhaul procedures, diagnostics, component testing, lubrication, cooling, fuel, exhaust Engine Electrical: Ignition system, starting system, charging system, engine control module (ECM), sensor diagnostics, wiring diagrams Transmission Manual: Clutch system, gearshift linkage, internal components, maintenance, repair, fluid specifications Transmission Automatic: Torque converter, hydraulic system, internal components, maintenance, repair, fluid specifications, diagnostic codes Drivetrain 4X4: Transfer case operation and repair, front and rear drive shafts, U-joints, axle housings, differential service Suspension: Front and rear suspension components, coil springs, shock absorbers, control arms, bushings, alignment specifications Steering: Steering column, steering gear, power steering system, pump, hoses, linkages, diagnostics Brakes: Front and rear brake systems (disc/drum), hydraulic lines, master cylinder, calipers, wheel cylinders, parking brake, ABS (if equipped), bleeding procedures Body And Frame: Body panel removal and installation, interior trim, doors, hood, tailgate, frame inspection and repair, rust prevention Electrical System: Lighting system, charging system, starting system, instrument cluster, body control module, power windows, door locks, wipers, horn, battery, fuse box diagrams, wiring schematics HVAC: Heating, ventilation, and air conditioning (HVAC) system operation, component testing, refrigerant handling, leak detection, blower motor, heater core, A/C compressor Emissions Control: Evaporative emissions (EVAP) system, exhaust gas recirculation (EGR), catalytic converter, emission control sensors, diagnostic trouble codes (DTCs) Procedures Included Maintenance: Scheduled maintenance intervals, fluid level checks, filter replacements, lubrication points, tune-up procedures Troubleshooting: Diagnostic flowcharts, common problems and solutions, symptom-based troubleshooting, DTC interpretation Repair: Step-by-step repair instructions for all major vehicle systems, including disassembly, component replacement, reassembly, and adjustments Diagnostics: On-board diagnostics (OBD-II) system, diagnostic trouble code (DTC) listing and interpretation, scan tool usage, sensor testing procedures Specifications: Torque specifications for fasteners, fluid capacities, electrical specifications, measurement tolerances Wiring Diagrams: Comprehensive electrical wiring diagrams for all vehicle circuits, color-coded tracing Technical Depth Depth: Comprehensive (from basic maintenance to full engine/transmission rebuilds) 📊 Manual Specifications File Format File Type: PDF Searchability: Text-searchable (OCR processed) Printability: Printable pages Print Quality Image Resolution: High resolution (clear diagrams and photos) Binding Type Binding: N/A (Digital PDF) Paper Type Paper: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Type: Inline 6-cylinder, Overhead Valve (OHV) Engine Code: 4.0L (242 ci) - 'Select-Shift' Displacement: 3957 cc (4.0 Liters) Bore X Stroke: 3.88 in x 3.41 in (98.5 mm x 86.7 mm) Compression Ratio: 8.8:1 Horsepower: 181 hp @ 4,750 rpm Torque: 220 lb-ft @ 4,000 rpm Fuel System Fuel Delivery: Sequential Multi-Port Fuel Injection (MPI) Fuel Type: Unleaded Gasoline Fuel Octane Rating: 87 Octane (Recommended) Engine Cooling Cooling System Type: Pressurized Liquid Cooling Coolant Type: Chrysler/Dodge/Jeep Long Life Antifreeze/Coolant (50/50 mix with distilled water) Coolant Capacity: 12.1 US quarts (11.4 Liters) Thermostat Rating: 195°F (90.5°C) Engine Oil Oil Type: SAE 10W-30 API Certified Oil Capacity: 5 US quarts (4.7 Liters) with filter Oil Filter Part Number: Mopar: 53020612, Fram: PH8A, Wix: 51085 🔧 Transmission Standard Transmission Type: Manual Transmission Transmission Model: AX-15 (4.0L engine) Gears: 5-speed forward, 1-speed reverse Transmission Fluid Type: Dexron III or equivalent Automatic Transmission Fluid (ATF) for the AX-15. Manual Trans: Mopar Manual Transmission Lubricant or equivalent. Optional Transmission Type: Automatic Transmission Transmission Model: 42RLE (Later model TJ, but 4-speed 32RH likely for '97 with 4.0L) Gears: 3-speed forward, 1-speed reverse (32RH) Transmission Fluid Type: Chrysler ATF+4 (for 42RLE), ATF+3 (for 32RH) Features Transfer Case: NV231 Command-Trac (2WD High, N, 4WD High, 4WD Low) Transfer Case Fluid Type: Mopar NV231 Transfer Case Lubricant or equivalent Transfer Case Fluid Capacity: 1.7 US quarts (1.6 Liters) 📐 Dimensions Exterior Wheelbase: 93.4 inches (2372 mm) Length: 150.2 inches (3815 mm) Width: 66.5 inches (1689 mm) Height: 71.6 inches (1819 mm) Ground Clearance: 8.3 inches (211 mm) Approach Angle: 41.7 degrees Departure Angle: 30.3 degrees Breakover Angle: 27.5 degrees Weights Curb Weight: Approx. 3,300 - 3,500 lbs (1497 - 1588 kg) depending on configuration Gross Vehicle Weight Rating: Approx. 4,400 - 4,600 lbs (1996 - 2087 kg) Towing Capacity: 2,000 lbs (907 kg) standard Wheels Tires Standard Wheel Size: 15 x 8 inches Standard Tire Size: 30x9.50R15 Bolt Pattern: 5 x 4.5 inches (5 x 114.3 mm) 🛡️ Safety Features Ratings NHTSA Rollover Resistance: 4/5 stars (for 4x4 models) Active Features ABS: Optional Anti-lock Braking System (ABS) on all four wheels Traction Control: N/A (not available on 1997...