🏷️ Basic Information Identification Make: Dodge Model: Ram 2500 Series Model Years Covered: 2006, 2007 Codes Chassis Codes: DR (for 2006-2008 generation, sometimes referred to as DR/DH/D2) 👋 Introduction Market Position Positioning: Heavy-duty pickup truck, designed for towing, hauling, and commercial use Competitive Analysis Competitors: Ford F-250 Super Duty, Chevrolet Silverado 2500HD, GMC Sierra 2500HD Key Features Vehicle Focus: Robust construction, powerful engine options, high towing and payload capacities Manual Value: Provides essential information for maintaining and repairing one of Dodge's most capable trucks 📋 Manual Details Coverage Areas Primary Coverage: Complete service, repair, diagnostics, and troubleshooting for Dodge Ram 2500 Series vehicles Secondary Coverage: Maintenance schedules, wiring diagrams, technical specifications, component locations, exploded views, torque specifications Page Count Estimated Page Count: 1500+ Manual Type Type: Service Repair Workshop Manual Language Language: English Format Format: Digital (typically PDF) 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, fuel system, ignition system, exhaust system, cooling system, lubrication system Transmission: Manual transmission, automatic transmission (variants like 48RE, NV5600), transfer case, driveline Chassis: Suspension (front and rear), steering system, braking system (ABS, disc/drum configurations), wheels and tires Body: Exterior body panels, interior trim, glass, doors, tailgate, bumpers, seats, body hardware Electrical: Battery, charging system, starting system, lighting, instrumentation, power windows/locks, audio system, wiring diagrams for all systems HVAC: Heating, ventilation, and air conditioning system components and operation Diagnostics: OBD-II diagnostic procedures, trouble codes (DTCs), diagnostic connector location, scan tool usage Procedures Included Maintenance: Oil changes, filter replacements, fluid checks and changes, lubrication, spark plug replacement, belt replacement, brake pad/shoe replacement Repair: Engine overhaul, transmission rebuild, brake system overhaul, suspension component replacement, electrical component repair, body panel repair Troubleshooting: Step-by-step diagnostic procedures for common and complex issues, symptom-based troubleshooting guides Installation: Component installation and removal procedures (e.g., alternator, starter, fuel pump, sensors) Calibration: Sensor calibration, electronic module programming (where applicable and described) Technical Depth Depth: Comprehensive, covering basic to advanced repairs and diagnostics, suitable for professional mechanics and serious DIYers 📊 Manual Specifications File Format File Format: PDF Print Quality Quality: High-resolution, clear text and diagrams suitable for printing Binding Type Binding: N/A (Digital Format) Paper Type Paper Type: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Options: 5.7L HEMI V8 (345 ci), 5.9L Cummins I6 Turbo Diesel, 8.3L V10 (Viper-derived, less common in 2500 for these years, more common in 3500/specialty) 5.7L Hemi V8: Horsepower: 345 hp @ 5400 rpm, Torque: 375 lb-ft @ 4000 rpm, Block Material: Iron, Head Material: Aluminum, Valvetrain: SOHC, 16 valves 5.9L Cummins I6 Turbo Diesel: Horsepower: ~305-325 hp @ 2800-3000 rpm, Torque: ~555-610 lb-ft @ 1600-1800 rpm, Block Material: Cast Iron, Head Material: Cast Iron, Valvetrain: OHV, 24 valves, Injection: Bosch VP7100 mechanical or common rail (late models) Performance Towing Capacity: Up to 12,000+ lbs (depending on configuration, axles, and drivetrain) Payload Capacity: Up to 4,000+ lbs (depending on configuration) Fuel System 5.7L Hemi: Sequential Multi-Port Fuel Injection (MPI), Electronic throttle control 5.9L Cummins: High-pressure common rail fuel injection system (late models), Rotary injection pump (earlier models) 🔧 Transmission Standard Standard Transmission: 6-speed Manual (NV5600) Optional Optional Transmission: 4-speed Automatic (48RE) Features 48Re: Heavy-duty, electronically controlled, overdrive transmission with torque converter lock-up Nv5600: Robust manual gearbox, known for durability Transfer Case: Part-time 4WD with electronic shift-on-the-fly (ESOF) or manual transfer case options 📐 Dimensions Exterior Wheelbase Options: 140.5 in (Regular Cab, Short Bed), 154.5 in (Quad Cab, Short Bed / Regular Cab, Long Bed), 167.5 in (Quad Cab, Long Bed) Overall Length: Varies by cab and bed configuration (approx. 230-255 inches) Overall Width: approx. 79.9 inches Overall Height: approx. 77.9 - 78.5 inches Cargo Bed Length Options: 6.3 ft (short bed), 8.0 ft (long bed) Weights Curb Weight: approx. 6,000 - 7,000 lbs (depending on configuration and engine) Gross Vehicle Weight Rating: Over 8,800 lbs (typical for 2500 series) Axle Ratio Options: 3.73, 4.10 🛡️ Safety Features Ratings NHTSA Front Impact: 4 stars (driver), 4 stars (passenger) - for 2006 models, variations may exist NHTSA Side Impact: 5 stars (front), 4 stars (rear) - for 2006 models, variations may exist IIHS Rollover: G (Good) for vehicles with ESC, Acceptable for those without (some models may not have standard ESC) Active Features ABS: Standard Anti-lock Braking System Esc: Electronic Stability Control (available on some models, especially later 2007) Traction Control: Available Passive Features Airbags: Front airbags, optional side curtain airbags Seatbelts: Three-point seatbelts with pretensioners 💡 Technology Features Infotainment Audio System: Factory AM/FM/CD player, optional Infinity audio system, SiriusXM satellite radio capability Navigation: Optional factory navigation system on higher trim levels Driver Assistance Parking Assist: Optional rear parking assist sensors Connectivity Phone Integration: Optional Uconnect hands-free communication system 🔧 Maintenance Service Intervals Oil Change Interval: 5,000-7,500 miles for gasoline engines, 7,500-10,000 miles for Cummins diesel (severe vs. normal duty) Transmission Fluid Change: Every 30,000-60,000 miles (depending on usage...