🏷️ Basic Information Identification Make: Dodge Model: Ram Truck 2500/3500 Year: 2002 Generation Generation Designation: Third Generation (DR/DH/D2) Codes Platform: DR platform 👋 Introduction Market Position Vehicle Segment: Heavy-duty pickup truck Target Audience: Commercial users, fleet operators, individuals requiring heavy-duty towing and hauling capabilities Competitive Analysis Primary Competitors: Ford Super Duty F-250/F-350, Chevrolet Silverado 2500HD/3500HD, GMC Sierra 2500HD/3500HD Key Features Vehicle Purpose: Heavy-duty work, towing, hauling, off-road capability Manual Value Proposition: Comprehensive, detailed repair and maintenance guidance for DIY mechanics and professional technicians, saving on dealership service costs. 📋 Manual Details Coverage Areas Model Variants Covered: Dodge Ram 2500, Dodge Ram 3500 Page Count Total Pages: 2255 Manual Type Manual Classification: Workshop Service Repair Manual Language Primary Language: English Format Digital Format: PDF 📖 Manual Coverage Systems Covered Engine Mechanical: Engine assembly, cylinder heads, crankshaft, pistons, connecting rods, timing system, lubrication system, cooling system Engine Performance: Fuel injection, ignition system, emission control systems, turbocharger (if applicable) Transmission Drivetrain: Manual and automatic transmission overhaul, transfer case, drive shafts, differentials, axle assemblies Brakes: Front and rear brake systems (disc/drum), ABS, parking brake Steering: Power steering system, steering gear, steering linkage Suspension: Front and rear suspension components, shock absorbers, springs, bushings Electrical System: Battery, charging system, starting system, lighting, instrument cluster, body control modules, sensors, wiring diagrams HVAC: Heating, ventilation, and air conditioning system diagnosis and repair Body And Interior: Body panels, doors, windows, seats, trim, bumpers, glass replacement Chassis And Frame: Frame construction, diagnosis, and repair Procedures Included Maintenance Procedures: Scheduled maintenance, oil changes, filter replacements, fluid checks and changes, lubrication Repair Procedures: Detailed step-by-step repair instructions for all major vehicle systems Diagnostic Procedures: Troubleshooting guides, symptom-based diagnosis, fault code interpretation Overhaul Procedures: Complete disassembly, inspection, and reassembly of major components like engines and transmissions Installation Procedures: Guidance for component replacement and installation Technical Depth Diagnostic Capability: Advanced diagnostics, including detailed wiring diagrams and component testing procedures Repair Complexity: Covers basic maintenance to complete engine and transmission rebuilds Information Detail: Includes torque specifications, clearances, tolerances, and OEM procedures 📊 Manual Specifications File Format PDF Quality: High-resolution, searchable PDF Print Quality Printability: Printable pages for easy workshop use Binding Type Digital Binding: N/A (Digital Download) Paper Type Digital Paper Emulation: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Options: 5.7L V8 Magnum, 8.0L V10 Magnum, 5.9L Cummins I6 Turbo Diesel Performance 5.7L Magnum Horsepower: Approx. 325 hp 5.7L Magnum Torque: Approx. 370 lb-ft 8.0L Magnum Horsepower: Approx. 305 hp 8.0L Magnum Torque: Approx. 450 lb-ft 5.9L Cummins Horsepower: Approx. 235-250 hp (depending on configuration) 5.9L Cummins Torque: Approx. 460-475 lb-ft (depending on configuration) Fuel System Gasoline Fuel System: Multi-point fuel injection (MPI) Diesel Fuel System: High-pressure common rail injection system (Cummins) 🔧 Transmission Standard Standard Transmission: 5-speed manual (NV4500 for some models/engines) Optional Optional Transmission Gas: 4-speed automatic (46RE/48RE) Optional Transmission Diesel: 5-speed automatic (48RE) Features Transfer Case Options: Part-time 4WD (NV271 or NV273 manual shift, or NP241DHD electric shift) 📐 Dimensions Exterior Wheelbase Options: 134.1 inches (Regular Cab 8' Box), 144.1 inches (Crew Cab 6'4" Box), 162.1 inches (Regular Cab 8' Box Long Bed), 164.1 inches (Crew Cab 8' Box) Bed Length Options: 6 feet 4 inches, 8 feet Weights Gvwr Range: 8,800 lbs to 13,500 lbs (depending on configuration and model) Curb Weight Range: Approx. 6,000 - 7,500 lbs Towing Capacity Max: Up to 14,000+ lbs (depending on axle ratio, engine, and configuration) Payload Capacity Max: Up to 6,000+ lbs (depending on configuration) 🛡️ Safety Features Ratings NHTSA Front Impact Rating: Not explicitly rated by NHTSA for this year and model in comprehensive data sets, typically focused on occupant protection for heavy-duty vehicles. Active Features ABS: Standard Anti-lock Braking System (ABS) on all wheels Passive Features Airbags: Driver and passenger front airbags Seatbelts: Three-point seatbelts with pretensioners 💡 Technology Features Infotainment Infotainment System: Basic AM/FM radio with CD player, cassette player (optional); available upgraded audio systems Driver Assistance Cruise Control: Standard cruise control Connectivity Trailer Tow Prep: Available trailer tow packages with integrated trailer brake controller wiring and heavy-duty cooling 🔧 Maintenance Service Intervals Oil Change Interval Gas: Every 3,000-7,500 miles or 6 months, depending on oil type and driving conditions (refer to manual for specifics) Oil Change Interval Diesel: Every 5,000-7,500 miles or 6 months (refer to manual for specifics) Transmission Fluid Change: Every 30,000-60,000 miles (refer to manual for specifics) Fluid Specifications Engine Oil Gas Recommendation: API SG or SH rated, SAE 5W-30 or 10W-30 (refer to manual for specific viscosity based on temperature) Engine Oil Diesel Recommendation: API CG-4 or CH-4 rated, SAE 15W-40 (refer to manual for specific viscosity) Coolant Type: Ethylene glycol based antifreeze (Mopar OAT or equivalent) Transmission Fluid Automatic: ATF+4 (Mopar) Transmission Fluid Manual: API GL-5 gear oil, SAE 75W-90 or 80W-90 (refer to manual) Differential Fluid: API GL-5 gear oil (viscosity varies...