🏷️ Basic Information Identification Make: Dodge Model: Ram Truck Model Variant: 1500, 2500, 3500 Year: 2004 Codes Platform Code: DR (Third Generation Ram) 👋 Introduction Market Position Segment: Heavy-duty pickup truck segment. Competitive Analysis Key Competitors: Ford F-Series Super Duty, Chevrolet Silverado HD, GMC Sierra HD. Key Features Vehicle Strengths: Renowned for robust powertrain options, towing and hauling capability, and overall durability. Third-generation Ram offered significant design and capability improvements. Manual Value Proposition Target Audience: Professional mechanics, automotive repair shops, experienced DIY enthusiasts, fleet managers. 📋 Manual Details Coverage Areas Coverage Scope: Comprehensive service and repair for all Dodge Ram 1500, 2500, and 3500 models for the 2004 model year. Page Count Estimated Page Count: Over 2000 pages (typical for comprehensive factory service manuals of this era). Manual Type Type: Factory Service Manual / Workshop Manual Language Language: English Format Format: Digital (likely PDF, as implied by common sales practices for these manuals). 📖 Manual Coverage Systems Covered Engine Systems: Engine mechanical, lubrication, cooling, fuel and exhaust, ignition, starting, charging, engine control systems (ECM/PCM). Transmission Drivetrain: Manual and automatic transmissions (e.g., NV4500, 48RE, 47RE, NV5600), transfer cases, drive shafts, axles, differentials, power takeoff (PTO). Brakes Suspension Steering: Brake system (ABS, hydraulics, calipers, rotors, pads), suspension components (front and rear, springs, shocks, control arms), steering system (rack and pinion, power steering, tie rods). Electrical Electronic: Battery, charging system, starting system, lighting, instrument cluster, body control modules (BCM), power distribution, wiring diagrams, fuses, relays, diagnostic connectors. Body Chassis: Body panels, interior trim, seats, doors, windows, tailgate, frame, bumpers, exhaust system routing, HVAC system. Procedures Included Maintenance Procedures: Scheduled maintenance, fluid changes, filter replacements, lubrication, belt and hose inspection/replacement. Diagnostic Procedures: Troubleshooting guides, symptom-based diagnostics, OBD-II diagnostic trouble codes (DTCs), power flow charts, signal tracing. Repair Procedures: Step-by-step instructions for component removal, installation, overhaul, and adjustment. Specification Data: Torque specifications, clearances, fluid capacities, diagnostic parameters, alignment specifications. Technical Depth Depth: Professional-level, suitable for factory-trained technicians. Covers complete engine rebuilds, transmission overhauls, complex electrical diagnostics, and body repair. 📊 Manual Specifications File Format Digital Format: Likely PDF with text-searchable capabilities for efficient information retrieval. Print Quality Image Resolution: High-resolution diagrams, illustrations, and photographs for clarity. Binding Type Physical Binding: N/A (Digital Format) Paper Type Physical Paper Type: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Options: 5.7L HEMI V8 (e.g., Magnum), 5.9L Cummins Turbo Diesel I6, 4.7L Magnum V8, 3.7L Magnum V6 (primarily 1500). Performance 5.7L Hemi V8 Horsepower: Approximately 345-360 hp (varies by specific tuning). 5.7L Hemi V8 Torque: Approximately 375-395 lb-ft (varies by specific tuning). 5.9L Cummins Turbo Diesel Horsepower: Approximately 250-325 hp (varies by trim and turbocharger). 5.9L Cummins Turbo Diesel Torque: Approximately 460-555 lb-ft (varies by trim and turbocharger). Fuel System Fuel Delivery: Multi-point fuel injection (MPI) for gasoline engines, common rail direct injection for Cummins diesel. Engine Management ECM PCM Type: Specific powertrain control modules (PCMs) depending on engine and transmission. 🔧 Transmission Standard Standard Transmission: Varies by model and engine. Common options include 5-speed manual and 4-speed automatic. Optional Optional Transmission: 5-speed manual (NV4500, NV5600 for diesel and heavy duty), 4-speed automatic (47RE, 48RE for diesel and heavy duty). Features Transfer Case: Part-time 4WD system with electronic or manual shift options. Fluid Specifications Automatic Transmission Fluid: ATF+4 (Chrysler spec) for automatic transmissions. Manual Transmission Fluid: Refer to specific manual for NV4500/NV5600; typically GL-4 or GL-5 rated gear oil. 📐 Dimensions Exterior Wheelbase Options: Various wheelbases available (e.g., 130.5", 140.5", 159.5", 167.5" depending on cab and bed configuration). Overall Length: Varies significantly by configuration (e.g., Regular Cab Long Bed vs. Crew Cab Short Bed). Weights Gvwr Range: Gross Vehicle Weight Rating (GVWR) varies from approximately 8,510 lbs (1500) to over 12,000 lbs (3500). Curb Weight: Approximately 5,000 lbs to 7,000+ lbs depending on configuration. 🛡️ Safety Features Ratings NHTSA Front Impact: Refer to specific NHTSA reports for 2004 model year; generally good for the era. IIHS Crash Test: Refer to specific IIHS reports for 2004 model year. Active Features ABS: Standard Anti-lock Braking System (ABS) on most models. Traction Control: Available Traction Control System (TCS). Passive Features Airbags: Driver and passenger front airbags. Seatbelts: Three-point seat belts with pretensioners. 💡 Technology Features Infotainment Audio System: AM/FM stereo with CD player, cassette tape player (optional), and speaker configurations depending on trim level. Navigation: Factory navigation systems were optional on higher trim levels. Driver Assistance Cruise Control: Standard or optional cruise control. Connectivity Power Accessories: Power windows, power locks, power mirrors available on higher trims. 🔧 Maintenance Service Intervals Oil Change Interval: Typically 3,000-7,500 miles or 6 months, depending on engine type, oil quality, and driving conditions. Refer to manual for exact specifications. Transmission Fluid Change: Automatic transmissions: 30,000-60,000 miles or as needed. Manual transmissions: 60,000-100,000 miles. Always consult manual. Coolant Change: Typically every 30,000-60,000 miles or as specified for...