🏷️ Basic Information

Make:

Dodge

Model:

Ram

Model Generation:

Third Generation (DR/DH/DJK)

Model Years Covered:

2005-2006

Platform Code:

DR

👋 Introduction

Segment:

Full-size Pickup Truck

Target Audience:

Professional Automotive Technicians, Dealership Service Departments, Experienced DIY Mechanics.

Key Competitors:

Ford F-Series, Chevrolet Silverado/GMC Sierra, Toyota Tundra.

Manual Benefit:

Provides in-depth, factory-level information crucial for accurate diagnosis, repair, and maintenance.

Product Value:

Empowers users to perform complex repairs and maintenance, saving costs and ensuring vehicle longevity.

📋 Manual Details

Primary Coverage:

North America

Secondary Coverage:

Mexico

Estimated Page Count:

~2000-3000 (typical for comprehensive workshop manuals of this era)

Type:

Workshop Service Manual / Repair Manual

Language:

English

Format:

PDF Download

📖 Manual Coverage

Powertrain:

Engine mechanical, fuel system, ignition system, lubrication system, cooling system, exhaust system, engine control systems (ECM/PCM).

Transmission Drivetrain:

Automatic transmissions (e.g., 42RLE, 48RE, 545RFE), manual transmissions (e.g., NV3500, NV4500), transfer case, drive shafts, differentials, axles, CV joints.

Chassis Suspension Steering:

Front suspension (independent or solid axle depending on configuration), rear suspension (leaf spring or coil spring depending on configuration), steering system (power steering, linkage, steering column), wheels, tires, brakes (front disc, rear disc/drum), anti-lock braking system (ABS), traction control system (TCS).

Electrical Electronics:

Battery, charging system, starting system, lighting system, instruments and gauges, body control module (BCM), Powertrain Control Module (PCM), airbag system (SRS), power accessories (windows, locks, mirrors), audio system, climate control system, wiring diagrams, fuse/relay identification and locations.

Body Interior:

Body panels, doors, hoods, tailgates, bumpers, glass, seals, interior trim, seats, HVAC system operation, body sealant and coatings.

Maintenance:

Scheduled maintenance intervals, fluid level checks, filter replacements, lubrication, tire rotation.

Diagnostics Troubleshooting:

Step-by-step diagnostic procedures for common and uncommon drivability issues, electrical faults, and mechanical failures. Includes symptom-based troubleshooting guides and diagnostic trouble code (DTC) interpretation.

Repair Rebuild:

Detailed instructions for component removal, disassembly, inspection, repair, assembly, and installation for virtually all systems covered.

Technical Specifications:

Torque specifications for critical fasteners, bearing preloads, clearances, fluid capacities, electrical specifications, diagnostic tool usage.

Depth:

Comprehensive, covering from basic maintenance to complete engine and transmission overhauls. Includes detailed wiring diagrams and diagnostic flowcharts.

📊 Manual Specifications

Format:

PDF

Searchability:

Likely text-searchable PDF, allowing quick access to specific topics.

Quality:

High-resolution scans, suitable for digital viewing and printing of individual pages.

Type:

N/A (Digital Download)

Type:

N/A (Digital Download)

⚙️ Engine Specifications

Engine Options:

4.7L Magnum V8 (265-270 hp), 5.7L HEMI V8 (345-350 hp), 3.7L Magnum V6 (215 hp), 5.9L Cummins Turbo Diesel I6 (305 hp, 555 lb-ft torque).

Horsepower Range:

215 hp to 350 hp (Gasoline), 305 hp (Diesel)

Torque Range:

235 lb-ft to 555 lb-ft (Diesel)

Type:

Multi-point Fuel Injection (MPI)

Fuel Type:

Unleaded Gasoline (87 octane recommended for V6/V8), Diesel fuel for Cummins.

Control Module:

Powertrain Control Module (PCM)

Diagnostic Interface:

OBD-II (On-Board Diagnostics II)

🔧 Transmission

Transmission Options:

Depending on engine and trim: NV3500 (5-speed manual), 42RLE (4-speed automatic), 48RE (4-speed automatic - Heavy Duty), 545RFE (5-speed automatic - HEMI).

Transmission Options:

5.9L Cummins typically paired with 48RE (4-speed automatic) or G56 (6-speed manual).

Drivetrain:

Rear-Wheel Drive (RWD) or Four-Wheel Drive (4WD) with various transfer case options.

Atf Type 42Rle:

ATF+4 (MS-9602)

Atf Type 48Re/545Rfe:

ATF+4 (MS-9602)

Manual Transmission Fluid:

Refer to manual for specific gear oil specifications (e.g., Mopar Manual Transmission Lubricant).

📐 Dimensions

Body Styles:

Regular Cab, Extended Cab (Club Cab), Crew Cab.

Wheelbase Options:

Approximately 120.5" (Regular Cab), 140.5" (Extended Cab), 160.5" (Crew Cab) - exact figures may vary by configuration.

Bed Lengths:

Short Bed (6.3 ft), Long Bed (8.0 ft).

Curb Weight:

Varies significantly by configuration (approx. 4,500 - 6,500+ lbs).

Towing Capacity:

Up to ~10,000+ lbs (depending on engine, axle ratio, and configuration).

🛡️ Safety Features

NHTSA Front Impact:

Good (for 2005 models tested).

IIHS Side Impact:

Acceptable or Good (depending on model year and specific configuration).

ABS:

Standard Anti-lock Braking System (ABS) on most models.

Traction Control:

Optional Traction Control System (TCS).

Airbags:

Front driver and passenger airbags. Side curtain airbags may be optional on some configurations.

Seatbelts:

Three-point seatbelts with pretensioners for front occupants.

💡 Technology Features

Audio System:

AM/FM stereo with CD player, optional premium audio systems, and SiriusXM satellite radio.

Navigation:

Optional factory-installed navigation system available on higher trim levels.

Cruise Control:

Standard cruise control.

Park Assist:

Optional rear parking assist sensors available on certain models.

Remote Keyless Entry:

Available remote keyless entry and remote start systems.

Climate Control:

Manual or optional automatic climate control systems.

🔧 Maintenance

Oil Change Interval:

Typically every 3,000-7,500 miles or 6-12 months, depending on driving conditions and oil type used. Consult the manual for specific recommendations for each engine.

Transmission Fluid Interval:

Recommended fluid change every 30,000-60,000 miles, especially under heavy use. Consult the manual for specific intervals.

Coolant Flush Interval:

Typically every 30,000-100,000 miles or 2-5 years, depending on coolant type. Refer to the manual for specific OEM recommendations.

Engine Oil Viscosity 4.7L/5.7L:

SAE 5W-20 or 5W-30 (check manual for specific recommendation and temperature ranges).

Engine Oil Viscosity 3.7L:

SAE 5W-20 (check manual for specific recommendation and temperature ranges).

Coolant Type:

HOAT (Hybrid Organic Acid Technology) coolant, typically Mopar OAT (Orange) or equivalent.

Brake Fluid Type:

DOT 3

Typical Wear Items:

Ball joints, tie rod ends, sway bar links, brake components (pads, rotors), exhaust system (rust), U-joints (especially on 4WD models), radiator and hoses.

Common Engine Issues:

Intake manifold gasket leaks (4.7L), oil cooler line leaks (5.9L Cummins), lifter noise/failure (HEMI 5.7L), spark plug fouling (HEMI 5.7L).

Common Transmission Issues:

Torque converter shudder (42RLE, 48RE), solenoid pack failure, planetary gear failure (in extreme duty).

Electrical Issues:

Body control module (BCM) failures, power window/lock motor issues, instrument cluster problems.

📚 Vehicle History

Dodge Truck Legacy:

Dodge has a long history of producing rugged and capable trucks dating back to the 1930s.

Third Generation Introduction:

The third generation (DR platform) debuted for the 2002 model year, representing a significant redesign with more modern styling and capabilities. The 2005-2006 models are part of this generation, incorporating refinements and potentially new engine/feature introductions.

Manufacturing Location:

Primarily Saltillo Truck Assembly (Mexico) and Warren Truck Assembly (Michigan, USA).

🏆 Awards & Recognition

Segment Popularity:

Consistently ranked among the top-selling full-size pickup trucks in North America, indicating strong market acceptance and capability.

Diesel Engine Recognition:

The 5.9L Cummins Turbo Diesel engine is highly regarded for its durability, towing prowess, and longevity within the pickup truck community.