🏷️ Basic Information Identification Make: Dodge Model: Ram Model Variant: 1500, 2500, 3500 Generation Third Generation Codename: DR/DH/D2 (1994-2001), DR (2002-2008) Applicable Generations: Late Second Generation (2001), Third Generation (2003-2006) 👋 Introduction Market Position Vehicle Segment: Full-size pickup truck Key Competitors: Ford F-Series, Chevrolet Silverado/GMC Sierra, Toyota Tundra Competitive Analysis Strengths: Renowned for robust construction, powerful engine options, and towing capability. Known for its distinctive styling and heavy-duty focus. Key Features Powertrain Options: Wide range of V6 and V8 gasoline engines, including the legendary HEMI. Heavy-duty models often featured Cummins turbodiesel engines. Chassis Frame: Durable ladder frame construction designed for hauling and towing loads. Suspension Design: Robust front suspension (often torsion bar for heavy duty) and solid rear axle with leaf springs for payload capacity. 📋 Manual Details Coverage Areas Years Covered: 1999, 2001, 2003, 2004, 2005, 2006 Model Coverage: Dodge Ram 1500, 2500, 3500 Trucks Page Count Estimated Total Pages: Over 3000 (combined across all included manuals) Manual Type Type: Workshop Service Repair Manuals Language Language: English Format Format: Digital (PDF) 📖 Manual Coverage Systems Covered Engine Mechanical: Engine assembly, disassembly, inspection, repair, torque specifications, timing, lubrication system, cooling system Engine Performance: Fuel delivery, fuel injection, ignition system, emission control systems, diagnostics Transmission Manual: Clutch, manual transmission overhaul, repair, adjustments, fluid specifications Transmission Automatic: Automatic transmission overhaul, repair, hydraulic control, torque converter, electronic controls, diagnostics, fluid specifications Drivetrain 4Wd: Transfer case operation, repair, front axle, rear axle, differentials, driveshafts, CV joints Suspension Steering: Front suspension (short/long arm, coil springs/torsion bars), rear suspension (leaf springs), shock absorbers, steering system, power steering, wheel alignment Brakes: Front and rear brake systems (disc, drum), ABS system diagnostics and repair, brake fluid, bleeding procedures, parking brake Electrical Lighting: Battery, charging system, starting system, lighting circuits, exterior lighting, interior lighting, fuses, relays Electrical Instruments: Instrument cluster, gauges, warning indicators, power windows, power locks, mirrors, audio systems Body Exterior: Body panels, doors, hood, tailgate, bumpers, glass, trim, chassis components Body Interior: Seating, dashboard, interior trim, headliner, HVAC system components (blower motor, evaporator, heater core) HVAC: Air conditioning system, refrigerant handling, diagnosis, repair, heating system Diagnostics Troubleshooting: Diagnostic trouble codes (DTCs), diagnostic procedures, wiring diagrams, common fault diagnosis Procedures Included Preventative Maintenance: Oil changes, filter replacements, fluid checks and top-offs, tire rotation, lubrication Repair Overhaul: Complete engine rebuilds, transmission overhauls, brake component replacement, suspension repairs, electrical component replacement Troubleshooting Guides: Step-by-step diagnostic flowcharts for various symptoms (e.g., no-start, rough running, braking issues) Wiring Diagrams: Detailed electrical schematics for all vehicle systems Specifications Charts: Torque values, fluid capacities, clearances, component dimensions Bulletin Information: Inclusion of Technical Service Bulletins (TSBs) relevant to common issues and repairs Technical Depth Level Of Detail: Comprehensive (suitable for professional technicians and advanced DIYers) Diagnostic Capability: Advanced diagnostics including scan tool data interpretation and component testing Rebuild Procedures: Detailed step-by-step instructions for complete engine, transmission, and axle overhauls 📊 Manual Specifications File Format File Type: PDF Searchability: Fully searchable text content Printability: Printable pages Print Quality Image Resolution: High resolution images and diagrams Binding Type Binding Type: N/A (Digital Format) Paper Type Paper Type: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Options 2001: 4.7L Magnum V8 (235 hp, 295 lb-ft), 5.9L Magnum V8 (245 hp, 335 lb-ft), 5.9L Cummins Turbo Diesel I6 (235 hp, 460 lb-ft) Engine Options 2003 2006: 3.7L Magnum V6 (215 hp, 235 lb-ft), 4.7L Magnum V8 (235-260 hp, 300-325 lb-ft), 5.7L HEMI V8 (345 hp, 375 lb-ft), 5.9L Cummins Turbo Diesel I6 (250-325 hp, 460-555 lb-ft) Performance Horsepower Range: 215 hp to over 370 hp (depending on engine and year) Torque Range: 235 lb-ft to over 555 lb-ft (depending on engine and year) Fuel System Fuel Injection Type: Multi-port Fuel Injection (MPI) for Magnum engines, Electronic Fuel Injection (EFI) for HEMI and Cummins Fuel Type: Unleaded Gasoline (regular, premium options), Diesel (for Cummins) 🔧 Transmission Standard Transmission Types Available: 4-speed automatic (45RFE, 48RE), 5-speed manual (NV3500, G56) Optional Optional Transmissions: Heavy-duty 4-speed automatic (48RE), heavy-duty 6-speed manual (G56 for Cummins) Features Transfer Case: Part-time 4WD system with electronic or manual shift (e.g., NV241, NV244, NV271, NV273) Transmission Fluid Specifications: ATF+4 (Mopar) for automatic transmissions, GL-3 or GL-4 gear oil for manual transmissions (specific weights vary) 📐 Dimensions Exterior Wheelbase Options: 134.4 inches (1500), 140.5 inches (2500/3500 8ft bed), 160.5 inches (2500/3500 Mega Cab) Bed Length Options: 6.3 ft (standard), 8.0 ft (long bed) Body Styles: Regular Cab, Club Cab (extended cab), Mega Cab (Quad/Crew cab in later years) Weights Curb Weight Range: Approx. 4,500 lbs to over 6,000 lbs (depending on configuration) Max Gvw Range: 6,500 lbs (1500) to 10,500 lbs (3500) 🛡️ Safety Features Ratings NHTSA Ratings: Varies by year and configuration; typically fair to good for its era. Side-impact protection was evolving. Active Features Active Safety Features: Anti-lock Braking System (ABS) standard on all wheels. Passive...