🏷️ Basic Information

Make:

Dodge

Model:

Ram 3500

Year:

2007

Platform:

DR (Third Generation Ram Pickup)

👋 Introduction

Market Segment:

Heavy-duty pickup truck, designed for towing, hauling, and demanding work applications.

Competitors:

Ford F-Series Super Duty (F-250, F-350), Chevrolet Silverado HD (2500HD, 3500HD), GMC Sierra HD (2500HD, 3500HD).

Key Features Vehicle:

Robust chassis and suspension, powerful engine options (especially the Cummins turbodiesel), high towing and payload capacities, durable build quality, choice of transmissions, various cab and bed configurations.

Key Features Manual:

Unparalleled detail and accuracy for the specific model years, comprehensive system coverage, explicit diagnostic procedures, and extensive specification data essential for professional or serious DIY technicians.

📋 Manual Details

Coverage:

Complete workshop service and repair manual

Page Count:

9267

Manual Type:

Workshop Service Manual

Language:

English

Format:

PDF

📖 Manual Coverage

Engine Mechanical:

All engine types, including Cummins Turbo Diesel and HEMI V8. Detailed disassembly, assembly, diagnostics, and repair procedures for engine blocks, cylinder heads, pistons, crankshaft, camshaft, valvetrain, timing systems, lubrication, and cooling.

Engine Performance:

Fuel injection systems (common rail diesel, gasoline MPI), ignition systems, emission control systems (EGR, DPF on diesel variants), turbocharger systems, engine control modules (ECM/PCM) diagnostics and reprogramming.

Transmission Manual:

NV5600 6-speed manual transmission. Disassembly, assembly, clutch system, gear selection mechanisms, input/output shaft service.

Transmission Automatic:

48RE 4-speed automatic transmission. Torque converter, valve body, planetary gear sets, transmission control module (TCM), hydraulic circuits, fluid changes, rebuild procedures.

Drivetrain:

Transfer case (271D, 273D), rear differential, front differential (if applicable), axle shafts, U-joints, driveshafts. Lubrication, bearing replacement, gear inspection.

Suspension:

Front independent suspension (IFS) with torsion bars, rear solid axle with leaf springs. Ball joints, tie rod ends, steering linkage, shock absorbers, springs, bushings. Wheel alignment specifications.

Brakes:

Front and rear disc brakes. Brake fluid specifications, hydraulic system, ABS system diagnostics, brake calipers, rotors, pads, parking brake system. Brake line repair and replacement.

Steering:

Power steering system, steering gear, steering column, power steering pump, fluid specifications, steering linkage components.

Electrical:

Battery, charging system (alternator), starting system (starter motor), fuses, relays, wiring diagrams for all circuits, lighting systems, power accessories, instrument cluster, body control module (BCM), ignition system.

HVAC:

Air conditioning system operation, refrigerant types and capacities, compressor, condenser, evaporator, blower motor, climate control modules, cabin air filter replacement.

Body Interior:

Door mechanisms, interior trim removal and installation, seat removal, dashboard assembly, headliner, floor coverings, sound deadening.

Body Exterior:

Body panels, fenders, doors, hood, tailgate, bumpers, glass replacement, seals, weatherstripping, paint codes, body repair techniques.

Maintenance:

Scheduled maintenance intervals for oil changes, filter replacements, fluid checks and top-offs, tire rotations, brake inspections, belt and hose inspections, cabin air filter replacement, fuel filter replacement (diesel).

Troubleshooting:

Diagnostic flowcharts for common drivability issues, starting problems, electrical faults, HVAC malfunctions, brake concerns, and transmission issues. Diagnostic Trouble Codes (DTCs) and their meanings.

Repair:

Step-by-step repair instructions for virtually every component of the vehicle, from major engine and transmission overhauls to minor component replacements like door handles or light bulbs.

Diagnostics:

Detailed diagnostic procedures using scan tools, multimeters, and specialized testing equipment. Pressure tests, resistance tests, voltage checks, and signal tracing.

Specification Tables:

Comprehensive tables of torque specifications for all fasteners, fluid capacities and types, diagnostic values, clearances, alignment data, and component tolerances.

Depth:

Extremely comprehensive, covering everything from basic fluid changes and filter replacements to complete engine and transmission rebuilds, chassis and body repairs, and advanced electrical system diagnostics and component replacement.

📊 Manual Specifications

File Format:

PDF

Print Quality:

High-resolution, printable pages. Optimized for clear viewing of diagrams and text.

Binding Type:

N/A (Digital Download)

Paper Type:

N/A (Digital Download)

Searchability:

Searchable text for quick access to specific topics and keywords.

Accessibility:

Instant download, no shipping required, accessible on multiple devices.

⚙️ Engine Specifications

Engine Diesel:

5.9L Cummins ISB Turbo Diesel (24-valve). Power output varies by year and tune, typically around 305-325 hp and 555-610 lb-ft torque. Common Rail fuel injection.

Engine Gasoline V8:

5.7L HEMI V8. Typically rated at around 345-350 hp and 375-385 lb-ft torque. Multi-Displacement System (MDS) for improved fuel economy.

Engine Gasoline V10:

8.0L V10 Triton (less common in 3500 models for these years, but possible). Power typically around 310 hp and 450 lb-ft torque.

Torque Specs Diesel:

Up to 610 lb-ft at approximately 1600 RPM (for 2007 models).

Hp Specs Diesel:

Up to 325 hp at approximately 2000 RPM (for 2007 models).

Fuel System Diesel:

Common Rail direct injection, high-pressure fuel pump, fuel injectors. Requires specific diesel fuel and additive recommendations.

Oil Capacity Diesel:

11 quarts (10.4 liters) with filter for 5.9L Cummins.

Coolant Capacity Diesel:

Approximately 16 quarts (15.1 liters) for 5.9L Cummins.

🔧 Transmission

Standard Transmission Type:

NV5600 6-speed manual transmission was standard on many higher-trim models, especially with the Cummins diesel.

Optional Transmission Type:

48RE 4-speed automatic transmission was standard on gasoline models and optional on diesel models.

Transmission Fluid Spec Auto:

Chrysler ATF+4 (MS-9602).

Transmission Fluid Spec Manual:

Refer to manual for specific gear oil (e.g., SAE 75W-90 GL-3 or GL-4 for NV5600).

📐 Dimensions

Wheelbase Options:

Various, including 131.1" (Regular Cab), 140.5" (Crew Cab), 154.6" (Mega Cab), and longer for Chassis Cab models.

Overall Length:

Varies by cab and bed configuration, up to 260" for long bed Crew Cab models.

Bed Length Options:

6.3 ft (short bed) and 8.0 ft (long bed).

Gvwr Max:

Up to 11,500 lbs (5216 kg) for certain configurations.

Curb Weight:

Varies significantly by configuration and engine, typically starting around 6,000 lbs.

Max Conventional Towing Capacity:

Up to 12,000 lbs (5443 kg).

Max Gooseneck Towing Capacity:

Up to 17,000 lbs (7711 kg) with appropriate fifth-wheel hitch and configuration.

🛡️ Safety Features

NHTSA Rollover Resistance:

Typically 3-star rating for rollover resistance in many configurations.

Active Safety Systems:

Anti-lock Braking System (ABS), Brake Assist, possibly Trailer Brake Controller (factory option).

Passive Safety Features:

Front airbags, optional side curtain airbags (availability varies by cab style and trim), seatbelt pretensioners, reinforced high-strength steel frame and cab construction.

💡 Technology Features

Infotainment Features:

Base models featured an AM/FM radio with CD player. Higher trims could include cassette player, premium audio systems, and optional satellite radio. Limited touchscreen or navigation options for this era.

Driver Assistance Features:

Mainly focused on passive safety. ABS, cruise control. Advanced electronic driver aids were not prevalent in this segment at this time. Trailer brake controller was a notable factory option for towing safety.

Connectivity Options:

Minimal by modern standards. Auxiliary input jack for audio devices on some models. No Bluetooth or USB connectivity from the factory.

🔧 Maintenance

Oil Change Interval Diesel:

Typically every 7,500 miles or 6 months for the Cummins diesel, but recommended to follow manual specifics based on usage (e.g., severe duty). Use of a quality synthetic oil is highly recommended.

Oil Change Interval Gasoline:

Typically every 3,000-7,500 miles or 3-6 months, depending on driving conditions. Consult manual for specifics. 5W-20 or 5W-30 depending on engine and climate.

Fuel Filter Replacement Diesel:

Recommended every 15,000 miles or annually for the Cummins diesel, critical for preventing injection system damage.

Brake Fluid Spec:

DOT 3.

Power Steering Fluid Spec:

Chrysler ATF+4 (MS-9602) or specified power steering fluid. Check manual for exact type.

Common Issues Diesel 59:

VP44 Injection Pump failures (earlier models, though 2006/2007 have common rail), fuel supply issues (lift pump failure), injector problems, potential turbocharger wear, exhaust manifold leaks, steering component wear (ball joints, tie rods).

Common Issues Hemi 57:

Valve spring issues (in some specific VIN ranges, though less common in these specific years compared to later ones), lifter issues, oil sludge if not maintained properly, MDS system issues, exhaust manifold leaks.

Common Issues Transmission:

48RE automatic transmission can develop issues with the torque converter clutch solenoid, valve body issues, and heat buildup. NV5600 manual transmission is generally robust but can have clutch wear or bearing issues with heavy use.

📚 Vehicle History

Dodge Truck History:

Dodge has a long history of producing robust and capable trucks, dating back to the 1930s. The Ram brand was established in 1981, and the heavy-duty models have always been positioned as workhorses.

Ram Third Generation:

The 2006-2007 models are part of the third generation Ram Pickup (2002-2008), known for its distinctive bold styling, improved interior comfort, and the introduction of the HEMI V8 and the highly regarded Cummins turbodiesel. Significant updates were made in 2006.

Manufacturing Location:

Saltillo Truck Assembly Plant, Coahuila, Mexico and Warren Truck Assembly Plant, Warren, Michigan, USA.

🏆 Awards & Recognition

Cummins Engine Reputation:

The 5.9L Cummins Turbo Diesel engine is renowned for its durability, longevity, and robust performance, often considered one of the best diesel engines ever put in a pickup truck. This manual provides detailed insight into its maintenance and repair.