🏷️ Basic Information

Make:

Dodge

Model:

Ram 4000

Year:

2006, 2007

Chassis Code:

DS/TH

Vin Code:

1, 4, B, C, D, E, F, G, H, J, K, L, M, N, P, R, S, T, V, W, X, Y, Z

👋 Introduction

Segment:

Heavy-Duty Pickup Truck / Chassis Cab

Target User:

Professional automotive technicians, fleet maintenance personnel, and experienced DIY mechanics.

Competitors:

Ford F-Series Super Duty (F-350, F-450), Chevrolet Silverado HD, GMC Sierra HD.

Documentation Scope:

Provides dealership-level repair information for the specific model years.

Diagnostic Emphasis:

Highlights special aspects of the product for effective diagnosis and repair.

📋 Manual Details

General Coverage:

Comprehensive repair and overhaul of Dodge Ram 4000 2006-2007 vehicles.

Specific Coverage:

Tune-ups, maintenance, removal/installation, assemblies/disassemblies, fuel system, ignition, lubrication, exhaust, electrical system, body, engine, transmission, and proprietary components.

Estimated Page Count:

Varies by specific edition, but comprehensive workshop manuals typically range from 1500-3000+ pages.

Type:

Workshop Service Repair Manual

Language:

English

Format:

PDF

📖 Manual Coverage

Powertrain:

Engine (including detailed disassembly and reassembly), Fuel System (components, testing, diagnostics), Ignition System (components, testing, diagnostics), Exhaust System (components, emissions), Transmission (manual and automatic, overhaul procedures).

Chassis:

Suspension (front and rear), Steering System, Brake System (hydraulic, components, diagnostics, parking brake), Wheels and Tires.

Electrical:

Vehicle Electrical System (wiring diagrams, component testing, diagnostics), Lighting System, Instrumentation and Gauges, Starting and Charging System, Body Control Modules, Powertrain Control Modules.

Body:

Body Construction, Exterior Trim, Interior Trim, Doors, Windows, Seats, HVAC (Heating, Ventilation, and Air Conditioning).

Maintenance:

Routine maintenance schedules, fluid checks and changes, filter replacements, lubrication points.

Diagnostics:

Troubleshooting guides, diagnostic trouble codes (DTCs), symptom-based diagnostics, electrical circuit testing.

Repair Overhaul:

Detailed step-by-step instructions for component removal, disassembly, repair, assembly, and installation.

Adjustments:

Alignment procedures, brake adjustments, clutch adjustments (if applicable), ignition timing adjustments (if applicable).

Depth:

Comprehensive, covering routine maintenance to complete engine and transmission rebuilds, including specialized diagnostic procedures and proprietary component information.

📊 Manual Specifications

Format:

PDF

Searchability:

Likely text-searchable within the PDF for quick information retrieval.

Printability:

Printable

Type:

Digital (PDF) - No physical binding.

Type:

N/A (Digital Format)

⚙️ Engine Specifications

Engine Family:

Cummins ISB (commonly found in Ram 4000)

Displacement:

5.9L (359 cu. in.)

Fuel Type:

Diesel

Horsepower Range:

Typically 250-305 HP (depending on specific engine tune and rating for the model year)

Torque Range:

Typically 500-550 lb-ft (depending on specific engine tune and rating for the model year)

Injection Type:

High-pressure Common Rail (HPCR) with Electronic Unit Injectors (EUIs) or similar advanced diesel injection technology.

Fuel Filter Part Number:

Refer to manual for specific Cummins P/N (e.g., Fleetguard FS1000 series for fuel/water separator, FF series for primary fuel filter).

🔧 Transmission

Type:

Manual Transmission (e.g., NV5600, G56) or Automatic Transmission (e.g., NV4500, Aisin AS68RC, depending on configuration).

Type:

Varies based on specific build; often a 6-speed manual or a heavy-duty automatic.

Transmission Fluid Spec:

Manual: SAE 75W-90 (API GL-5) or SAE 50 (API GL-1) for NV5600/G56. Automatic: ATF+4 or equivalent.

📐 Dimensions

Chassis Type:

Frame-rail chassis, often configured as a chassis cab for upfitting.

Gvwr Range:

Typically exceeding 10,000 lbs GVWR, often in the 14,000-16,000+ lb range for Class 4.

🛡️ Safety Features

Crash Test Ratings:

N/A for Class 4 chassis cab models as they are designed for upfitting and not typically subjected to standard passenger vehicle crash testing.

Braking System:

Hydraulic disc brakes front and rear, potentially with ABS.

Restraint System:

Driver and passenger airbags, seat belts.

💡 Technology Features

Features:

Basic infotainment typically includes AM/FM radio, CD player. Advanced features are limited compared to modern vehicles.

Features:

Limited driver assistance features for this era and class. Primarily focused on mechanical operation.

🔧 Maintenance

Oil Change Interval:

Typically 5,000-7,500 miles for diesel engines, or as specified in the owner's manual/service manual, depending on operating conditions.

Fuel Filter Replacement:

Refer to manual, but common intervals for diesel fuel filters are around 15,000-30,000 miles.

Engine Oil:

Cummins CES 20078 or API CJ-4 (or later compatible specification for diesel engines), typically 15W-40 weight.

Coolant:

Heavy-duty OAT (Organic Acid Technology) coolant, typically a 50/50 mix with distilled water.

Common Problems:

Potential for injector issues (if common rail), turbocharger wear, exhaust gas recirculation (EGR) system issues, and general wear and tear on heavy-duty components. Manual provides detailed troubleshooting for these.

Importance:

Manual provides critical torque specifications for engine components, cylinder heads, wheel bearings, etc., essential for proper assembly and safety.

📚 Vehicle History

Parent Company:

DaimlerChrysler (at the time of production)

Ram Lineage:

The Ram 4000 is part of Dodge's heavy-duty truck lineup, evolving from earlier Dodge D-Series and Ram truck platforms.

Manufacturing Location:

Saltillo, Mexico (for Ram trucks)

🏆 Awards & Recognition

Historical Context:

The Dodge Ram lineup has historically been recognized for its robust powertrains and towing/hauling capabilities, especially with Cummins diesel options.