🏷️ Basic Information Identification Make: Dodge Model: Ram 1500, 2500, 3500 Year: 2003-2006 Codes Platform: DR/DH/D1 Platform (Third Generation Ram) 👋 Introduction Market Position Segment: Full-size pickup truck Target Audience: Dodge Ram owners, independent repair shops, DIY mechanics Competitive Analysis Key Competitors: Ford F-Series, Chevrolet Silverado/GMC Sierra, Toyota Tundra Key Features Manual Value Proposition: Enables owners and technicians to perform a wide range of repairs and maintenance, saving on labor costs and ensuring proper vehicle upkeep. Diagram Detail: Contains step-by-step diagrams for complex procedures, aiding comprehension and execution. Electrical Coverage: Includes detailed electrical diagrams crucial for diagnosing and repairing wiring and electronic system faults. 📋 Manual Details Coverage Areas Primary Coverage: Mechanical, Electrical, Body, and Maintenance Specific Models Covered: Dodge Ram 1500, 2500, 3500 Pickup Trucks Page Count Estimated Pages: Varies by specific manual, typically extensive (e.g., 2000+ pages) Manual Type Type: Service and Repair Manual Language Language: English Format Format: Instant Download (likely PDF) 📖 Manual Coverage Systems Covered Powertrain: Engine (including rebuilds), cooling, exhaust, fuel, lubrication, transmission (automatic and manual), driveline, axles Chassis: Suspension (front and rear), steering, brakes (hydraulic, ABS, parking brake), wheels, tires Electrical: Battery, charging system, starting system, ignition system, lighting, gauges, instruments, body control modules, powertrain control modules, entertainment systems, wiring diagrams Body: Exterior panels, interior trim, doors, windows, seats, HVAC (Heating, Ventilation, and Air Conditioning) Procedures Included Maintenance: Scheduled maintenance, oil changes, fluid checks, filter replacements, lubrication, tire rotation Diagnostics: Troubleshooting charts, diagnostic trouble codes (DTCs), symptom-based diagnostics, electrical system diagnostics Repair: Engine overhaul/rebuild, transmission repair/rebuild, brake caliper replacement, suspension component replacement, electrical component diagnosis and repair, body panel repair Installation: Component installation, accessory installation (potentially), re-wiring procedures Technical Depth Depth: Comprehensive from basic maintenance to full engine and transmission rebuilds, including detailed electrical schematics and diagnostic procedures 📊 Manual Specifications File Format Format: Digital (PDF - Portable Document Format) Print Quality Quality: High-resolution, searchable text and clear diagrams Binding Type Binding: N/A (Digital Format) Paper Type Paper: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Options: 4.7L Magnum V8, 5.7L HEMI V8, 5.9L Cummins Turbo Diesel (for 2500/3500) Performance 4.7L V8: Approx. 235-245 hp, 290-300 lb-ft torque (variable by year and calibration) 5.7L Hemi V8: Approx. 345-360 hp, 375-390 lb-ft torque (introduced in 2003/2004) 5.9L Cummins Turbo Diesel: Approx. 250-325 hp, 460-555 lb-ft torque (variable by year and calibration) Fuel System Type: Electronic Multi-Port Fuel Injection (MPI) Diesel Fuel Type: Ultra Low Sulfur Diesel (ULSD) Engine Codes 4.7L V8: EFA, EFE, NFA, NFE 5.7L Hemi V8: EZA, EZB 5.9L Cummins Turbo Diesel: CPL (Control Parts List) number will vary, typically found on engine data plate 🔧 Transmission Standard 1500: 4-speed automatic (45RFE/545RFE), 5-speed manual (NV3500) 2500/3500: 4-speed automatic (48RE for gas, 47RE for early diesel, 48RE for later diesel), 5-speed manual (NV3500, NV4500HD) Optional Diesel Transmission: 6-speed manual (G56) for 5.9L Cummins (later years) Features Transmission Fluid Spec Gas Auto: ATF+4 (Mopar) Transmission Fluid Spec Diesel Auto: ATF+4 (Mopar) Manual Transmission Fluid Spec: NV3500/NV4500: Manual Transmission Lubricant (API GL-3 or GL-4), G56: SAE 75W-85 Synthetic 📐 Dimensions Exterior Wheelbase: Varies by cab and bed configuration (e.g., 139.1", 159.1", 179.1" for 1500; longer for 2500/3500) Bed Lengths: Short Bed (approx. 6'4"), Long Bed (approx. 8') (varies by model and configuration) Weights Curb Weight: Approx. 4,500 - 6,500+ lbs depending on configuration Gvw Range: Approx. 6,000 - 12,000+ lbs (GVWR) depending on model (1500, 2500, 3500) 🛡️ Safety Features Ratings NHTSA Rollover Resistance: Generally 3-star for 2WD and 4WD configurations Active Features ABS: Standard Anti-lock Braking System (ABS) on all wheels Traction Control: Available Traction Control System (TCS) Passive Features Airbags: Standard front driver and passenger airbags Seatbelts: Three-point seat belts with pretensioners 💡 Technology Features Infotainment Audio System: Base AM/FM/CD stereo, optional premium audio systems, satellite radio availability. Navigation: Optional navigation systems were available on higher trim levels. Driver Assistance Cruise Control: Standard cruise control Parking Sensors: Available rear parking sensors on some models. Connectivity Trailer Brake Controller: Integrated trailer brake controller available on heavy-duty models. 🔧 Maintenance Service Intervals Oil Change Interval: Typically 3,000-7,500 miles or 6 months, depending on driving conditions and oil type (refer to manual for specific recommendation). Engine Air Filter: Inspect every 15,000 miles, replace as needed (often every 30,000 miles or sooner in dusty conditions). Spark Plugs: Approx. 30,000 miles for standard spark plugs, 100,000 miles for iridium (HEMI engines may have longer intervals). Coolant Flush: Every 30,000-60,000 miles or 2-5 years, depending on coolant type and manufacturer recommendation. Fluid Specifications Engine Oil Spec: 4.7L V8: SAE 5W-30 (API SN or higher), 5.7L HEMI V8: SAE 5W-20 (API SN or higher), 5.9L Cummins: SAE 15W-40 or 5W-40 (API CJ-4 or newer diesel spec) Coolant Spec: Chrysler HOAT (Hybrid Organic Acid Technology) or IAT (Inorganic Acid Technology) type, typically Mopar Antifreeze/Coolant (AF/C) or equivalent. Known Issues Death...