🏷️ Basic Information Identification Make: Dodge Model: Ram Year: 2002 Model Line: Ram 1500, Ram 2500, Ram 3500 Codes Platform: Second Generation Dodge Ram (DR/DH/D1) 👋 Introduction Market Position Segment: Full-size Pickup Truck Competitive Analysis Key Competitors: Ford F-Series, Chevrolet Silverado/GMC Sierra, Toyota Tundra Key Features Vehicle Strengths: Rugged construction, powerful engine options, excellent towing and hauling capabilities, spacious cabin (Quad Cab variants) 📋 Manual Details Coverage Areas Primary Coverage: Mechanical and Electrical Systems, Body and Frame Secondary Coverage: Maintenance, Troubleshooting, Repair Procedures Page Count Estimated Page Count: 1500+ Manual Type Type: Factory Service Manual (FSM) Language Language: English Format Format: Digital (PDF) 📖 Manual Coverage Systems Covered Powertrain: Engine, Transmission, Drivetrain (RWD/4WD), Differentials, Transfer Case Chassis: Suspension (Front & Rear), Steering, Brakes (ABS, Hydraulic, Parking), Wheels & Tires Electrical: Battery, Charging System, Starting System, Ignition System, Lighting, Instrumentation, Powertrain Control Module (PCM), Body Control Module (BCM), HVAC Controls, Audio System, Power Accessories, Wiring Diagrams Body: Exterior Body Panels, Interior Trim, Seats, Glass, Doors, Latches, Bumpers, Body Sealing Procedures Included Maintenance: Fluid Changes, Filter Replacements, Inspections, Lubrication Schedules, Belt Replacement, Spark Plug Replacement Repair: Engine Overhaul, Transmission Rebuild, Brake System Repair, Suspension Component Replacement, Steering Gear Rebuild, Electrical Component Diagnosis and Replacement, Body Panel Repair Diagnostics: Troubleshooting charts, Diagnostic Trouble Codes (DTCs), Symptom-based diagnostics, Component testing procedures Technical Depth Depth: Comprehensive, including detailed component removal/installation, specifications, torque values, and diagnostic flowcharts. 📊 Manual Specifications File Format Quality: High-resolution scans with searchable text capabilities Print Quality Clarity: Clear diagrams, legible text, and sharp images Binding Type Binding: N/A (Digital Format) Paper Type Paper: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Options: 4.7L Magnum V8 (16V, P-Code), 5.9L Magnum V8 (16V, R-Code), 5.9L Cummins Turbo Diesel I6 (24V, ISB) Performance 4.7L V8 Horsepower: 235 hp @ 4,800 rpm 4.7L V8 Torque: 295 lb-ft @ 3,200 rpm 5.9L V8 Horsepower: 245 hp @ 4,000 rpm 5.9L V8 Torque: 345 lb-ft @ 3,200 rpm 5.9L Cummins Horsepower: 235 hp @ 2,900 rpm 5.9L Cummins Torque: 460 lb-ft @ 1,600 rpm Fuel System Fuel Delivery: Multi-Point Fuel Injection (MPI) for gasoline engines; Direct Injection (High-Pressure Common Rail) for Cummins diesel Fuel Type: Unleaded Gasoline (87 octane recommended), Diesel Fuel (for Cummins) 🔧 Transmission Standard Standard Transmission Gas: 4-Speed Automatic (46RE/48RE) Standard Transmission Diesel: 5-Speed Manual (NV4500), 4-Speed Automatic (47RE) Optional Optional Transmission Gas: 5-Speed Manual (NV4500 for select applications) Features Drivetrain Options: Rear-Wheel Drive (RWD), Part-Time Four-Wheel Drive (4WD) Transfer Case 4Wd: New Process (NP241 DLD, NP241 HD) or Magna Powertrain NV241 DHD 📐 Dimensions Exterior Wheelbase Std Cab: 134.9 inches Wheelbase Ext Cab: 154.9 inches Bed Lengths: 6.3 ft (Standard Bed), 8.0 ft (Long Bed) Weights Curb Weight Range: Approx. 4,500 - 6,500 lbs (depending on configuration) Gvwr Range: Approx. 6,300 - 10,000+ lbs (depending on model and configuration) 🛡️ Safety Features Ratings NHTSA Driver Front Impact: 4 Stars (Early models, variations may exist) NHTSA Passenger Front Impact: 4 Stars (Early models, variations may exist) Active Features ABS: Standard on most trims, 4-wheel disc brakes available on some models Passive Features Airbags: Driver and Passenger Airbags (SRS) Seatbelts: 3-point front seatbelts, 3-point rear seatbelts (Quad Cab) 💡 Technology Features Infotainment Audio System: Factory AM/FM/CD player, optional cassette, speaker configurations vary by trim. Driver Assistance Cruise Control: Available Tow Haul Mode: Available on automatic transmissions for improved towing performance Connectivity Auxiliary Input: Not standard, aftermarket solutions available 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,000-7,500 miles or 6 months (depending on oil type and driving conditions, refer to manual for specifics) Transmission Fluid Change: Every 30,000-60,000 miles or 2-4 years (depending on transmission type and usage) Fluid Specifications Engine Oil 4.7L: API SL, SAE 5W-30, 5 Quarts (with filter) Engine Oil 5.9L V8: API SL, SAE 10W-30 or 5W-30, 5 Quarts (with filter) Engine Oil 5.9L Cummins: API CI-4, SAE 15W-40, 10 Quarts (with filter) Transmission Fluid 48Re: Mopar ATF+4 (MS-9602) Transfer Case Fluid: Mopar T-Case Lubricant (or equivalent) Coolant: Mopar OAT (Organic Additive Technology) Antifreeze/Coolant, 50/50 mix Known Issues Common Wear Items: Ball joints, tie rod ends, wheel bearings, exhaust system components, fuel pumps (especially on early models) Powertrain Concerns: Phosphorus wear in 4.7L V8 (early models), potential injector issues with 5.9L Cummins (depending on maintenance), transmission clutch wear 📚 Vehicle History Brand Heritage Dodge Truck Legacy: Dodge has a long history of producing robust and capable trucks dating back to the 1930s. Model Evolution Second Generation: The 2002 model year is part of the second generation (1994-2001) refresh, featuring revised styling and improved powertrains. The manual covers the final production year of this successful generation before the 2002.5 refresh and subsequent third generation. Production Manufacturing Locations: Saltillo, Mexico; Warren, Michigan, USA 🏆 Awards & Recognition Recognitions Tow Haul Ratings: Consistently rated highly for towing and hauling capabilities by automotive publications...