🏷️ Basic Information Identification Make: Dodge Model: Ram 1500 Year: 2002 Codes Platform Code: DN (Third Generation Ram) 👋 Introduction Market Position Segment: Full-size pickup truck Competitive Analysis Key Competitors: Ford F-150, Chevrolet Silverado 1500, GMC Sierra 1500, Toyota Tundra Key Features Design Philosophy: Robust construction, strong towing and hauling capability, commanding road presence Third Generation Distinction: Redesigned exterior and interior, improved aerodynamics, enhanced powertrain options 📋 Manual Details Coverage Areas Model Variants Covered: All models, engines, trims, and transmissions Page Count Estimated Page Count: 1500+ Manual Type Type: Workshop Repair Service Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, fuel system, ignition system, exhaust system, cooling system, lubrication system Drivetrain: Transmission (automatic and manual), transfer case, driveshafts, differentials, axles Chassis: Suspension (front and rear), steering, brakes (front and rear disc, ABS), wheels, tires Electrical: Wiring diagrams, charging system, starting system, lighting, instruments, gauges, power accessories, body control modules, powertrain control modules (PCM) Body: Exterior body panels, interior trim, doors, windows, seats, HVAC system, body sealing Procedures Included Maintenance: Scheduled maintenance, oil changes, filter replacements, fluid checks and changes, tune-ups Troubleshooting: Diagnostic trouble codes (DTCs), symptom-based troubleshooting, electrical system diagnostics Repair: Component removal and installation, rebuilding procedures, adjustments, calibration Special Tools: Identification and usage of specialized tools required for specific repairs Technical Depth Depth: Comprehensive, from basic maintenance to in-depth engine and transmission rebuilds 📊 Manual Specifications File Format PDF Quality: High-resolution, searchable text, printable Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine 1 Type: 4.7L Magnum V8 (SOHC) Engine 1 Displacement: 4.7 Liters / 287 cubic inches Engine 1 Horsepower: 245 hp @ 4750 RPM Engine 1 Torque: 305 lb-ft @ 3250 RPM Engine 1 Block Material: Cast Iron Engine 1 Cylinder Head Material: Aluminum Engine 1 Fuel System: Multi-Point Fuel Injection (MPI) Engine 1 Ignition System: Distributorless Ignition System (DIS) with coil-on-plug Engine 1 Oil Capacity: 5.0 US quarts (4.7 Liters) Engine 1 Oil Type: API SJ or SL, SAE 5W-30 Optional Engine Engine 2 Type: 5.9L Magnum V8 (OHV) Engine 2 Displacement: 5.9 Liters / 360 cubic inches Engine 2 Horsepower: 245 hp @ 4000 RPM Engine 2 Torque: 335 lb-ft @ 3200 RPM Engine 2 Fuel System: Multi-Point Fuel Injection (MPI) Engine 2 Oil Capacity: 5.0 US quarts (4.7 Liters) Engine 2 Oil Type: API SJ or SL, SAE 5W-30 🔧 Transmission Standard Transmission 1 Type: 4-speed Automatic (45RFE/48RE) Optional Transmission 2 Type: 5-speed Manual (NV3500/NV4500) Features Automatic Transmission Fluid: ATF+4 (Chrysler Material Standard MS-9602) Manual Transmission Fluid: Mopar Manual Transmission Lubricant (or equivalent API GL-3/GL-4) 📐 Dimensions Exterior Wheelbase Regular Cab: 131.3 inches (3335 mm) Wheelbase Extended Cab: 140.5 inches (3569 mm) Wheelbase Crew Cab: 140.5 inches (3569 mm) Overall Length Varies: Varies by cab and bed configuration (approx. 229.7 - 249.8 inches) Overall Width: 79.1 inches (2009 mm) Overall Height: 74.5 - 75.1 inches (1892 - 1908 mm) Cargo Bed Length Short: 6.3 feet (1.9 m) Bed Length Long: 8.0 feet (2.4 m) Weights Curb Weight Approx: 4700 - 5400 lbs (2130 - 2450 kg) Gross Vehicle Weight Rating Gvwr: 6400 - 7500 lbs (2900 - 3400 kg) 🛡️ Safety Features Ratings NHTSA Frontal Impact Driver: Not rated (or 'Acceptable' for earlier models depending on configuration) NHTSA Frontal Impact Passenger: Not rated (or 'Acceptable' for earlier models depending on configuration) IIHS Frontal Offset: Acceptable Active Features ABS: Standard on most models (Anti-lock Braking System) Passive Features Airbags: Driver and passenger front airbags Seat Belts: Front and rear seat belts 💡 Technology Features Infotainment Audio System: Factory AM/FM/CD player, optional cassette player, optional Infinity premium audio system Display: Basic digital display for radio and climate controls Driver Assistance Cruise Control: Standard on most trims Tow Haul Mode: Available on automatic transmission models for enhanced towing performance Connectivity Auxiliary Input: Not typically factory-equipped, aftermarket solutions common Remote Keyless Entry: Available on higher trims 🔧 Maintenance Service Intervals Oil Change Interval: Every 5,000 miles or 6 months, whichever comes first (under normal driving conditions) Tire Rotation Interval: Every 7,500 miles or 6 months Transmission Fluid Change: Inspect every 30,000 miles, replace fluid and filter at 60,000 miles (for typical usage) Spark Plug Replacement: 100,000 miles (for 4.7L V8 and 5.9L V8 models) Fluid Specifications Engine Coolant: Mopar Antifreeze/Coolant (HOAT - Hybrid Organic Acid Technology), a 50/50 mix with distilled water Brake Fluid: DOT 3 Power Steering Fluid: ATF+4 or Chrysler Power Steering Fluid Known Issues Intake Manifold Gasket Leaks: Can occur on early 4.7L Magnum V8 engines, leading to coolant or vacuum leaks. Transmission Hard Shifting: Some owners report hard shifts or delayed engagement, often related to transmission fluid quality or valve body issues. Crankshaft Position Sensor: Failure can cause stalling or no-start conditions. Oil Filter Adapter Housing...