🏷️ Basic Information Identification Make: Dodge Model: Ram Truck Model Variant: 1500, 2500, 3500 Year: 2004 Codes Chassis Code: DR 👋 Introduction Market Position Segment: Full-size pickup truck, heavy-duty segment. Competitive Analysis Competitors: Ford F-Series Super Duty, Chevrolet Silverado HD, GMC Sierra HD. Key Features Strengths: Robust powertrain options, towing and payload capability, durable construction, wide range of configurations. Target Audience: Commercial users, fleet operators, individuals requiring heavy-duty towing and hauling. 📋 Manual Details Coverage Areas General Coverage: Comprehensive service and repair for 2004 Dodge Ram 1500, 2500, and 3500 models. Page Count Estimated Pages: Over 2000 pages (typical for comprehensive workshop manuals of this era). Manual Type Type: Workshop Service and Repair Manual Language Language: English Format Format: Digital Download (PDF) 📖 Manual Coverage Systems Covered Engine Mechanical: Engine assembly, disassembly, cylinder head, block, pistons, connecting rods, crankshaft, camshaft, timing systems, lubrication, cooling. Engine Management: Fuel injection, ignition system, emissions control, diagnostic trouble codes (DTCs), powertrain control module (PCM) operation, sensor data. Transmission Manual: Service and repair for NV3500, NV4500, G56 manual transmissions (if applicable to specific models/engines). Transmission Automatic: Service and repair for 42RE, 44RE, 45RFE, 47RE, 48RE automatic transmissions, including torque converter, valve body, and electronic controls. Drivetrain: Front axle, rear axle, differentials, driveshafts, U-joints, transfer case (if applicable), four-wheel-drive system (NV244, NV271, NV273). Brakes: Front and rear brake systems (disc/drum configurations), hydraulic system, ABS, EBD, parking brake. Suspension: Front suspension (independent or solid axle depending on model), rear suspension (leaf springs), shocks, struts, ball joints, tie rods, alignment specifications. Steering: Power steering system, steering column, steering gear/rack and pinion, tie rod ends. Electrical: Battery, charging system (alternator), starting system (starter), lighting, fuses, relays, wiring diagrams, body control module (BCM). HVAC: Heating, ventilation, and air conditioning (HVAC) system, refrigerant, compressor, evaporator, heater core. Body Interior: Body panels, doors, windows, seats, trim, dashboard, interior components. Body Exterior: Bumpers, grille, hood, fenders, tailgate, bed, exterior trim. Procedures Included Scheduled Maintenance: Detailed descriptions of routine maintenance tasks and recommended intervals. Troubleshooting: Diagnostic flowcharts and step-by-step troubleshooting for common and complex issues. Repair Procedures: Step-by-step instructions for component removal, installation, and repair, with torque specifications. Diagnostic Tests: Procedures for testing sensors, actuators, and electrical components. Component Rebuild: Detailed instructions for rebuilding major components like engines and transmissions. Wiring Diagrams: Complete and organized electrical wiring schematics for various systems. Technical Depth Depth: Comprehensive, covering basic maintenance to full engine and transmission rebuilds, including advanced diagnostics and electrical troubleshooting. 📊 Manual Specifications File Format File Type: PDF Searchability: Text-searchable, allowing quick access to information. Printability: Printable for physical reference. Print Quality Quality: High-resolution, ensuring clarity of text and diagrams. Binding Type Binding: N/A (Digital Download) Paper Type Paper Quality: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Base Engine 1500: 4.7L Magnum V8 (P-code) Optional Engine 1500: 5.7L HEMI Magnum V8 (E-code) Base Engine 2500 3500: 5.7L HEMI Magnum V8 (E-code) Optional Engine 2500 3500: 5.9L Cummins Turbo Diesel I6 (ISB) Performance 4.7L V8 Horsepower: Approx. 235-240 hp 4.7L V8 Torque: Approx. 295-300 lb-ft 5.7L Hemi V8 Horsepower: Approx. 345 hp 5.7L Hemi V8 Torque: Approx. 375 lb-ft 5.9L Cummins Turbo Diesel Horsepower: Approx. 305 hp 5.9L Cummins Turbo Diesel Torque: Approx. 555 lb-ft Fuel System Gasoline Injection Type: Multi-point Fuel Injection (MPI) Diesel Injection Type: High-pressure Common Rail (HPCR) 🔧 Transmission Standard 1500 Std Trans: 4-speed automatic (42RE/45RFE) 2500 Std Trans: 4-speed automatic (47RE/48RE) 3500 Std Trans: 4-speed automatic (47RE/48RE) Optional 1500 Opt Trans: 5-speed manual (NV3500) 2500 Opt Trans: 5-speed manual (NV4500, G56) 3500 Opt Trans: 5-speed manual (NV4500, G56) Features Transfer Case: Part-time 4WD (NV244, NV271, NV273) or 2WD options. 📐 Dimensions Exterior Wheelbase Options: Multiple options including 130.5" (standard cab, short bed), 140.5" (crew cab short bed), 154.5" (standard cab long bed), 162.5" (mega cab, long bed). Bed Length Options: 6.3 ft (short bed), 8.0 ft (long bed). Weights Gvwr Range: 6000 lbs (1500) to 14,000 lbs (3500) Curb Weight Range: Approx. 4800 lbs (2WD, 1500) to over 6500 lbs (4WD Diesel, 3500). 🛡️ Safety Features Ratings NHTSA Front Impact: Good (for models tested) IIHS Side Impact: Acceptable/Good (for models tested) Active Features ABS: Standard Anti-lock Braking System (ABS). Ebd: Standard Electronic Brake-force Distribution (EBD). Passive Features Airbags: Driver and passenger front airbags, optional side curtain airbags on some trims/configurations. Seatbelts: Three-point front and rear seat belts. 💡 Technology Features Infotainment Audio Options: AM/FM stereo with CD player, optional premium audio systems, satellite radio readiness. Driver Assistance ABS: Standard ABS on all wheels. Connectivity Power Outlets: 12V auxiliary power outlets. 🔧 Maintenance Service Intervals Oil Change Gasoline: Every 3,000-5,000 miles or 6 months, depending on driving conditions (refer to specific engine recommendation in manual). Oil Change Diesel: Every 5,000-7,500 miles or 6 months, depending on driving conditions (refer to specific engine recommendation in manual). Coolant Flush: Every 30,000-50,000 miles...