🏷️ Basic Information Identification Make: Jeep Model: Wrangler Model Code: TJ Year: 2005 Codes Platform Code: TJ 👋 Introduction Market Position Target Audience: Jeep Wrangler TJ owners, DIY mechanics, automotive repair shops, enthusiasts seeking in-depth knowledge of the 2005 Jeep Wrangler. Competitive Analysis Manual Advantage: Provides original manufacturer data, ensuring accuracy and completeness, superior to generic repair guides. Covers all factory specifications and procedures. Key Features Key Selling Points: Original factory content, comprehensive coverage, detailed wiring diagrams, searchable and bookmarked PDF, covers major mechanical and electrical systems. 📋 Manual Details Coverage Areas Coverage: Body, Chassis, Electrical, Engine, Drivetrain, Suspension, Steering, Brakes, HVAC, Interior Components, Wiring Diagrams Page Count Page Count: Estimated 1500+ pages (typical for a complete factory service manual of this era) Manual Type Manual Type: Original Factory Service & Repair Manual Language Language: English Format Format: Digital PDF 📖 Manual Coverage Systems Covered Engine Systems: 4.0L (Code: ERH), 2.4L (Code: ED1) Engine (Troubleshooting, Diagnostics, Repair, Rebuild, Component Identification, Torque Specifications, Maintenance) Transmission Systems: NV3550 5-Speed Manual Transmission, NV241OR Command-Trac Transfer Case (Operation, Diagnostics, Repair, Fluid Specifications, Capacities) Chassis Systems: Dana 30 Front Axle, Dana 35c Rear Axle (with optional Trac-Lok), Suspension (Coil Springs, Shock Absorbers, Control Arms), Steering System (Power Steering Pump, Gearbox, Tie Rods), Brake System (Front Disc, Rear Drum/Disc, ABS components) Electrical Systems: Comprehensive Wiring Diagrams for all circuits, Lighting System, Ignition System, Charging System, Starting System, Instrumentation, Power Accessories, Audio System, Security System, Diagnostic Trouble Codes (DTCs) and Powertrain Control Module (PCM) functions Procedures Included Maintenance Procedures: Oil Change, Filter Replacement, Spark Plug Replacement, Coolant Flush, Brake Fluid Flush, Belt Replacement, Air Filter Replacement, Fuel Filter Replacement, Tire Rotation, Lubrication Points Repair Procedures: Engine tune-up, cylinder head removal/installation, piston and connecting rod service, crankshaft service, camshaft service, cooling system repair, fuel injection system repair, exhaust system repair, clutch replacement, transmission overhaul, axle differential service, suspension component replacement, steering component replacement, brake caliper/wheel cylinder overhaul, ABS system diagnosis and repair, starter motor replacement, alternator replacement, battery service, interior trim removal/installation, body panel alignment and repair Diagnostic Procedures: Systematic troubleshooting guides for common drivability issues, electrical faults, and mechanical failures. Includes symptom-based diagnostics and guided component testing. Technical Depth Depth: Comprehensive diagnostic procedures, detailed repair instructions with step-by-step guidance, torque specifications for all fasteners, clearances and adjustments, exploded views of component assemblies, special tool recommendations, and electrical schematics. 📊 Manual Specifications File Format File Format: PDF Searchability: Fully searchable text Bookmarking: Extensive bookmarking for easy navigation Compatibility: Compatible with Windows, Linux, and Mac operating systems Print Quality Print Quality: High-resolution for clear diagrams and text Binding Type Binding Type: N/A (Digital PDF) Paper Type Paper Type: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Options: 4.0L Inline 6-Cylinder (242 ci), 2.4L DOHC 4-Cylinder (147 ci - less common) Performance 4.0L Horsepower: 190 hp @ 4600 rpm (approx.) 4.0L Torque: 235 lb-ft @ 3200 rpm (approx.) Fuel System Fuel Delivery: Multi-point Fuel Injection (MPI) Cooling System Coolant Type: Mopar OAT (Organic Additive Technology) Antifreeze/Coolant, 5-Year/100,000 Mile Formula (or equivalent meeting Chrysler MS-9769) Ignition System Spark Plugs: NGK ZFR6AP-11GS (Platinum or Iridium recommended) - consult manual for exact part numbers and gap Oil Specifications Engine Oil Viscosity: SAE 5W-30 (for 4.0L engine), SAE 10W-30 (for 2.4L engine) Engine Oil Capacity 4.0L: 5 US quarts (4.7 Liters) with filter change Engine Oil Specification: API Certified, ILSAC GF-4 or higher, meeting Chrysler MS-6395 🔧 Transmission Standard Manual Transmission: NV3550 5-Speed Manual Transmission Optional Automatic Transmission: 42RLE 4-Speed Automatic Transmission Features Transfer Case: NV241OR 'Command-Trac' (Part-Time, 2WD High, 4WD High, Neutral, 4WD Low) Fluid Specifications Manual Transmission Fluid Type: Mopar Manual Transmission Lubricant (or equivalent meeting Chrysler MS-9224) - typically a synthetic 75W-90 gear oil Automatic Transmission Fluid Type: Mopar ATF+4 (MS-9602) - Automatic Transmission Fluid Fluid Capacity Manual Nv3550 Capacity: 2.1 US quarts (1.9 Liters) Fluid Capacity Automatic 42Rle Capacity: 6.5 US quarts (6.2 Liters) - initial fill 📐 Dimensions Exterior Wheelbase: 93.4 inches (2372 mm) Length: 150.3 inches (3818 mm) Width: 66.5 inches (1689 mm) Height: 70.0 inches (1778 mm) Weights Curb Weight: Approximately 3,100-3,500 lbs (depending on configuration) Gross Vehicle Weight Rating Gvwr: Approximately 4,300 lbs Cargo Cargo Volume Behind Front Seats: Approx. 44.5 cu ft Cargo Volume Behind Rear Seats: Approx. 15.1 cu ft 🛡️ Safety Features Ratings NHTSA Rollover Resistance: 3-star rating (for 2005 models) Active Features ABS: Available on 4-wheel disc brake models (standard on some higher trims). Passive Features Airbags: Driver and Passenger Frontal Airbags Seatbelts: 3-point front seat belts, 2-point rear lap belts 💡 Technology Features Infotainment Audio System: Factory AM/FM stereo with CD player, optional Infinity speaker system. Driver Assistance Traction Control: Optional on some models, typically a brake-lock differential system. Connectivity Cruise Control: Available option on most trims. Keyless Entry: Available option on higher trims. 🔧 Maintenance Service Intervals Oil Change...