Comprehensive (from basic maintenance to complete engine and transmission rebuilds).
Diagnostics:
Advanced diagnostic procedures and troubleshooting guides.
Wiring Diagrams:
Detailed electrical wiring diagrams for all systems.
Torque Specifications:
All critical torque specifications for fasteners and components.
Schematics:
System schematics and flow charts.
📊 Manual Specifications
File Format
File Type:
PDF
Searchable:
Yes (Text-based PDF)
Printable:
Yes
Print Quality
Quality:
High-resolution scans, clear text and images.
Binding Type
Binding:
N/A (Digital Format)
Paper Type
Paper:
N/A (Digital Format)
⚙️ Engine Specifications
Primary Engine
Engine Variant 1:
5.7L Magnum V8 (HEMI)
Displacement 1:
5.7 Liters
Horsepower 1:
345 hp @ 5400 rpm
Torque 1:
375 lb-ft @ 4000 rpm
Fuel System 1:
Sequential Multi-port Fuel Injection (MPI)
Engine Variant 2
Engine Variant 2:
5.9L Cummins Turbo Diesel I6
Displacement 2:
5.9 Liters
Horsepower 2:
305 hp @ 2800 rpm
Torque 2:
555 lb-ft @ 1400 rpm
Fuel System 2:
Common Rail Direct Injection (CRDI)
Engine Variant 3
Engine Variant 3:
4.7L Magnum V8
Displacement 3:
4.7 Liters
Horsepower 3:
235 hp @ 4800 rpm
Torque 3:
295 lb-ft @ 3200 rpm
Fuel System 3:
Sequential Multi-port Fuel Injection (MPI)
🔧 Transmission
Standard
Standard Transmission:
6-Speed Manual (NV4500 for some models/engines)
Optional
Optional Transmission 1:
4-Speed Automatic (48RE)
Optional Transmission 2:
5-Speed Automatic (545RFE)
Features
Overdrive:
All automatic transmissions feature overdrive gears.
Transfer Case:
Part-time 4WD system with electronic or manual shift transfer case (depending on trim).
📐 Dimensions
Exterior
Wheelbase Std:
134.7 inches (Standard Bed)
Wheelbase Long:
140.5 inches (Long Bed)
Overall Length Std:
229.7 inches (Standard Bed)
Overall Length Long:
246.4 inches (Long Bed)
Bed Length Std:
76.3 inches
Bed Length Long:
98.3 inches
Weights
Curb Weight Min:
Approx. 5,500 lbs (varies by configuration)
Gvwr Max:
Up to 10,500 lbs (for 3500 models)
Towing Capacity Max:
Up to 10,200 lbs (depending on configuration and axle ratio)
Payload Capacity Max:
Up to 4,160 lbs (depending on configuration)
🛡️ Safety Features
Ratings
NHTSA Frontal Driver:
Good (for models equipped with airbags)
NHTSA Frontal Passenger:
Good (for models equipped with airbags)
IIHS Frontal Offset:
Acceptable
Active Features
ABS:
Standard Anti-lock Braking System (ABS).
Traction Control:
Available Traction Control System (TCS).
Passive Features
Airbags Front:
Standard front driver and passenger airbags.
Seatbelts:
Three-point height-adjustable front seat belts; three-point rear seat belts for all seating positions.
Child Anchors:
LATCH (Lower Anchors and Tethers for Children) system on rear seats (depending on cab configuration).
💡 Technology Features
Infotainment
Audio System:
Factory AM/FM stereo with CD player, optional satellite radio readiness.
Navigation:
No factory navigation system; aftermarket options available.
Driver Assistance
Cruise Control:
Standard cruise control.
Parking Assist:
No factory parking sensors or cameras; aftermarket options available.
Connectivity
Auxiliary Input:
Optional auxiliary audio input jack.
Bluetooth:
No factory Bluetooth; aftermarket integration often required.
🔧 Maintenance
Service Intervals
Oil Change Interval Gas:
Every 3,000-7,500 miles or 6 months (depending on oil type and driving conditions).
Oil Change Interval Diesel:
Every 7,500 miles or 6 months (using API CJ-4 rated oil).
Transmission Fluid Change:
Every 30,000-60,000 miles for automatic transmissions, check manual for specific recommendations.
Coolant Flush:
Every 30,000 miles or 3 years.
Fluid Specifications
Engine Oil Gas 5.7L:
SAE 5W-20 or 5W-30 (check owner's manual for exact specification); API SN or equivalent.
Engine Oil Diesel 5.9L:
SAE 15W-40; API CJ-4 or CK-4 rated diesel engine oil.
Transmission Fluid 48Re:
ATF+4 (MS-9602)
Transmission Fluid 545Rfe:
ATF+4 (MS-9602)
Transfer Case Fluid:
MS-907, NV273 (e.g., Mopar NP273 Transfer Case Fluid)
Rear Axle Fluid:
API GL-5, SAE 75W-90 (with friction modifier if limited-slip differential).
Known Issues
Cummins Injectors:
Potential failure of the common rail fuel injectors, especially on high-mileage units. Diagnosis and replacement are critical.
Transmission Hard Shifts:
Some 48RE automatic transmissions may develop hard shifting due to worn solenoids or valve body issues.
Heater Core Leaks:
Heater core can be prone to leaks, often requiring dashboard removal for replacement.
Front Suspension Wear:
Ball joints, tie rod ends, and track bar bushings can wear prematurely due to the truck's weight and usage.
📚 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
Ram Nameplate:
The Ram nameplate was introduced in 1981, becoming a distinct Dodge division brand in 2009.
Third Generation:
The 2005 model year belongs to the third generation of Ram trucks (2002-2008), characterized by its bold, aggressive styling and significantly updated powertrains.
Production
Manufacturing Location:
Saltillo, Mexico; Warren, Michigan, USA.
Production Years For Generation:
2002-2008
🏆 Awards & Recognition
Recognitions
Cumming Engine Award:
The 5.9L Cummins engine was highly acclaimed for its durability and power, often cited in industry reviews.
Ratings
Truck Of The Year:
Previous generations of the Ram truck have received various 'Truck of the Year' awards from automotive publications.
Certifications
Emissions Compliance:
Designed to meet all applicable emissions standards for the 2005 model year.