Segment:
Heavy-duty pickup truck market.
Competitors:
Ford F-Series Super Duty, Chevrolet Silverado HD, GMC Sierra HD.
Vehicle Strengths:
Renowned for its robust construction, powerful engine options, towing and hauling capabilities, and comfortable ride for a heavy-duty truck of its era.
Usefulness:
Provides factory-level technical data essential for accurate diagnosis, maintenance, and repair, saving time and money compared to trial-and-error methods or less comprehensive guides.
General Coverage:
Comprehensive service and repair for the 1999 Dodge Ram 2500.
Chassis Variants:
Covers 4x2 and 4x4 drivetrain configurations, as well as various cab and bed configurations (Regular Cab, Club Cab, Long Bed, Short Bed).
Estimated Pages:
Likely over 1000 pages (typical for comprehensive factory service manuals).
Type:
Service & Repair Manual (Software)
Format:
Digital Software (Downloadable)
Powertrain:
Engine mechanical, fuel system, ignition system, exhaust system, cooling system, lubrication system, transmission (automatic and manual), transfer case (if applicable).
Chassis:
Suspension (front and rear), steering system, brakes (hydraulic, power assist, ABS), driveline (axles, driveshafts, CV joints), wheels and tires.
Electrical:
Wiring diagrams, lighting system, charging system, starting system, ignition system, instrument cluster, power windows, power locks, comfort and convenience features, diagnostic trouble codes (DTCs).
Body And Frame:
Body panels, interior trim, seats, doors, windows, bumpers, frame construction, maintenance, and repair.
Maintenance:
Oil changes, filter replacements, fluid checks and top-offs, tire rotation, brake inspections, tune-up procedures.
Repair And Rebuild:
Engine overhaul, transmission overhaul, brake caliper replacement, suspension component replacement, electrical component diagnosis and repair, body panel repair.
Troubleshooting:
Step-by-step diagnostic procedures for common and uncommon issues, symptom-based troubleshooting charts, diagnostic trouble code (DTC) interpretation and resolution.
Diagnostic Tools:
Procedures for using OBD-II scanners, multimeters, and specialized diagnostic equipment.
Depth:
Comprehensive: Covers from basic routine maintenance to in-depth engine and transmission rebuilds, including electrical system diagnostics and body repair. Includes specifications, torque values, and procedures for professionals and advanced DIYers.
Engine Rebuild Specifications:
Includes detailed specifications for cylinder head resurfacing, valve guide replacement, piston ring installation, bearing clearances, and torque sequences.
Electrical Schematics:
Comprehensive wiring diagrams for all major electrical systems, including engine control, ABS, power accessories, and lighting.
Engine Options:
5.2L (318 ci) Magnum V8, 5.9L (360 ci) Magnum V8, 8.0L (488 ci) Viper V10, 5.9L (359 ci) Cummins Turbo Diesel I6.
5.9L Cummins Turbo Diesel (Example):
Approx. 215 hp @ 2600 rpm, 440 lb-ft torque @ 1600 rpm (depending on specific configuration).
Diesel Injection:
Bosch P7100 injection pump (common on manual transmission models), VP44 injection pump (common on automatic transmission models).
5.9L Cummins Diesel Oil:
API CI-4 or CH-4 rated diesel engine oil, SAE 15W-40 recommended. Capacity: 11 quarts (10.4 liters) with filter.
5.2L Magnum V8:
Champion Copper Plus RC12LYC or equivalent.
Manual Transmission:
Getrag 360 5-speed manual (common with Cummins and V10).
Automatic Transmission:
46RE 4-speed automatic (for Magnum V8s), NV4500 5-speed manual (also an option for some configurations).
Transfer Case:
New Process NP241DHD (243 HD) part-time, 2-speed transfer case with overdrive.
Nv4500:
NV4500 5W-30 synthetic manual transmission fluid. Capacity: 2.5 quarts (2.4 liters).
46Re:
Chrysler ATF+4 (MS-9602) automatic transmission fluid. Capacity: 13.4 quarts (12.7 liters) dry fill.
Wheelbase:
134.9 inches (3426 mm) for Regular Cab, 154.9 inches (3934 mm) for Club Cab.
Overall Length:
Approximately 239.1 inches (6073 mm) for Regular Cab.
Curb Weight:
Varies by configuration, but typically starts around 5,500 lbs (2495 kg) and can exceed 7,000 lbs (3175 kg) for diesel models.
Gross Vehicle Weight Rating Gvw:
Typically 8,800 lbs (3992 kg) to 9,600 lbs (4354 kg) for 2500 models.
Bed Length:
8.0 ft (standard) or 6.3 ft (short bed).
NHTSA Front Impact:
Not directly rated by NHTSA in the modern sense for this era, but designed to meet federal safety standards.
ABS:
Standard 4-wheel Anti-lock Braking System (ABS) on 1999 models.
Airbags:
Driver and passenger front airbags.
Seatbelts:
Three-point seat belts for front occupants, lap belts for rear occupants.
Oil Change Diesel:
Every 5,000-7,500 miles or 6 months for the 5.9L Cummins Turbo Diesel, using appropriate diesel-rated oil and filter. (Refer to manual for precise interval based on driving conditions).
Oil Change Gas:
Every 3,000-5,000 miles or 3-6 months for Magnum V8 gasoline engines. (Refer to manual for precise interval based on driving conditions).
Coolant:
Chrysler OAT (Organic Additive Technology) or HOAT (Hybrid Organic Additive Technology) antifreeze, typically a 50/50 mix with distilled water. Check manual for specific type. Capacity: Approx. 20 quarts (18.9 liters).
Brake Fluid:
DOT 3 brake fluid.
5.9L Cummin Lift Pump:
Fuel lift pump (FASS/AirDog systems often recommended as upgrades) can be a failure point.
Automatic Transmission Overheating:
46RE transmissions can overheat under heavy towing. Auxiliary transmission cooler recommended.
Rear Main Seal Leaks:
Common on both diesel and gasoline engines over time.
Cracked Exhaust Manifolds:
Especially on the 5.9L Cummins diesel, exhaust manifolds can develop cracks due to thermal stress.
Dodge Truck Legacy:
Dodge has a long history of producing robust and capable trucks, with the Ram line evolving to meet the demands of work and lifestyle.
Second Generation Ram:
The 1999 model year falls within the second generation of the Dodge Ram (1994-2001), which featured a significant redesign with a more aerodynamic profile, updated interiors, and significantly improved powertrains, including the introduction of the Cummins turbo diesel and the Viper V10.
Manufacturing Plant:
Historically manufactured at Chrysler's Warren Truck Assembly Plant in Warren, Michigan, and Saltillo Truck Assembly Plant in Mexico.
