🏷️ Basic Information Identification Make: Jeep Model: Wrangler Year: 2005-2006 Codes Chassis Code: TJ 👋 Introduction Market Position Segment: Compact SUV, off-road focused, iconic 4x4. Competitive Analysis Competitors: Ford Bronco (older generations), Toyota 4Runner, Land Rover Defender (older generations). Key Features Design: Body-on-frame construction, solid front and rear axles, removable doors and roof, high ground clearance. Capability: Renowned off-road capability, selectable 4WD systems (Command-Trac and optional Selec-Trac). 📋 Manual Details Coverage Areas Main Coverage: Comprehensive service and repair for Jeep Wrangler TJ models, model years 2005 and 2006. Page Count Estimated Pages: 1500+ Manual Type Type: Service & Repair Manual Language Language: English Format Format: Digital Download (PDF) 📖 Manual Coverage Systems Covered Engine: Detailed diagnostics, repair, and overhaul for 4.0L (12-valve OHV I6, Power-Tech HO) and 2.4L (16-valve DOHC I4) engines. Transmission: Repair and overhaul for NV3550 5-speed manual transmission and 42RLE 4-speed automatic transmission. Drivetrain: Service procedures for Dana 30 front axle, Dana 44 rear axle, NV231/NV241 transfer cases, and 4WD system operation. Suspension: Front and rear suspension components, including coil springs, shock absorbers, control arms, sway bars, and steering linkage. Brakes: Front disc and rear drum brake systems, ABS diagnostics and repair (if equipped), hydraulic system components. Electrical: Complete wiring diagrams, fuse box layouts, diagnostic procedures for charging system, starting system, lighting, instrument cluster, and power accessories. HVAC: Air conditioning system, heater, ventilation, climate control diagnostics and repair. Body: Exterior panel removal/installation, interior trim, doors, windows, windshield replacement, convertible top service. Fuel System: Fuel pump, fuel injectors, fuel filter replacement, EVAP system diagnostics. Cooling System: Radiator, water pump, thermostat, cooling fan, coolant specifications and procedures. Steering: Power steering system, steering gear, steering column, linkages, and wheel alignment specifications. Emissions Control: EVAP system components, catalytic converter, O2 sensors, and emission control system troubleshooting. Procedures Included Maintenance: Scheduled maintenance intervals, fluid changes (oil, coolant, brake fluid, transmission fluid, axle fluid), filter replacements. Engine Repair: Engine tune-up, cylinder head removal/installation, piston and connecting rod service, crankshaft and bearing service, timing chain replacement. Transmission Repair: Clutch replacement, transmission fluid and filter service, internal transmission component repair and overhaul. Brake Repair: Brake pad and rotor replacement, brake caliper service, wheel cylinder replacement, brake bleeding procedures. Electrical Diagnostics: Troubleshooting common electrical faults, using diagnostic tools, testing sensors and actuators. Steering Suspension Repair: Tie rod end replacement, ball joint replacement, shock absorber installation, power steering system service. Troubleshooting: Extensive diagnostic flowcharts and symptom-based troubleshooting guides for all major vehicle systems. Body Repair: Panel alignment, corrosion repair guidance, door lock and window regulator service, convertible top mechanism and fabric care. Technical Depth Depth: Full spectrum from basic maintenance to complete engine and transmission rebuilds, including detailed diagnostic trees and component testing. 📊 Manual Specifications File Format Compatibility: Compatible with all devices capable of opening PDF files (PCs, Macs, tablets, smartphones). Searchable: Yes, the digital format typically allows for keyword searching, enhancing diagnostic efficiency. Print Quality Resolution: High-resolution digital images and diagrams for clear viewing and printing. Binding Type Binding: N/A (Digital Download) Paper Type Paper: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine 1: 4.0L (3952cc) OHV 12-valve I6 Power-Tech HO Engine 1 Horsepower: 190 hp @ 4600 rpm Engine 1 Torque: 235 lb-ft @ 3200 rpm Optional Engine Engine 2: 2.4L (2429cc) DOHC 16-valve I4 (PowerTech) Engine 2 Horsepower: 140 hp @ 5000 rpm Engine 2 Torque: 170 lb-ft @ 4000 rpm Fuel System Fuel Delivery: Electronic Fuel Injection (Sequential Multiport) Fuel Type: Unleaded gasoline (87 octane recommended) 🔧 Transmission Standard Transmission 1: NV3550 5-speed manual transmission Optional Transmission 2: 42RLE 4-speed automatic transmission Features Transfer Case: NV231 Command-Trac (standard), NV241 Selec-Trac (optional) 📐 Dimensions Exterior Wheelbase: 93.4 inches (2372 mm) Length: 157.3 inches (4000 mm) Width: 66.4 inches (1687 mm) Height: 70.0 inches (1778 mm) Ground Clearance: approx. 8.8 inches (224 mm) at lowest point Weights Curb Weight: approx. 3500-3800 lbs (1588-1724 kg), varies by configuration Towing Capacity: 2000 lbs (907 kg) with trailer brake, 1000 lbs (454 kg) without Payload Capacity: Approx. 800-1000 lbs (363-454 kg), varies by configuration 🛡️ Safety Features Ratings NHTSA Rollover Resistance: 4 out of 5 stars (for 2005 models) Active Features ABS: Optional Anti-lock Braking System (ABS) on front and rear wheels Passive Features Airbags: Driver and front passenger airbags 💡 Technology Features Infotainment Audio System: Base AM/FM stereo with CD player, optional Infinity sound system with amplifier and subwoofer. Cassette tape player sometimes present. Driver Assistance Features: Limited driver assistance features; primary focus on mechanical robustness and off-road capability. ABS was optional. Connectivity Features: No integrated Bluetooth or advanced connectivity options. Aftermarket solutions are common. 🔧 Maintenance Service Intervals Oil Change: Every 3,000 miles (4,800 km) or 3 months, whichever comes first. Use synthetic blend or full synthetic for extended intervals. Tire Rotation: Every 5,000-7,500 miles (8,000-12,000 km). Transmission Fluid Change: Manual: Every 30,000-50,000 miles...