🏷️ Basic Information

Make:

Dodge

Model:

Ram 3500 HD

Model Designation:

Heavy Duty Pickup Truck

Chassis Code Family:

Ram Heavy Duty (2nd Generation, typically referred to as DT for newer generations, but this generation falls within a transitional period for naming conventions, often linked to previous D/W series architecture)

Platform Code:

Ram HD Platform (primarily based on the previous generation's robust chassis)

👋 Introduction

Segment:

Heavy Duty Pickup Truck Segment

Target Audience:

Commercial operators, fleet managers, heavy towing and hauling enthusiasts, professional mechanics, DIY enthusiasts with advanced technical skills.

Competitors:

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

Manual Value Proposition:

Provides professional-level repair and maintenance information essential for keeping these robust trucks in optimal working condition, saving on labor costs and ensuring proper functionality for demanding applications.

Vehicle Strengths:

Renowned for its towing and hauling capabilities, powerful engine options, durable chassis, and a focus on functionality for commercial and heavy-duty use.

📋 Manual Details

Covered Years:

2013, 2014, 2015, 2016

Covered Models:

Dodge Ram 3500 HD (all configurations including Cab & Chassis, Regular Cab, Mega Cab, Crew Cab, Chassis Cab)

Estimated Page Count:

Over 2000 pages (typical for comprehensive HD workshop manuals of this era)

Type:

Complete Workshop Service Repair Manual

Language:

English

Format:

Downloadable (likely PDF)

📖 Manual Coverage

Engine Systems:

Engine mechanical (assembly, disassembly, inspection), lubrication system, cooling system, fuel system (including injection and delivery), ignition system, exhaust system, emissions control, engine diagnostics (including Powertrain Control Module - PCM, sensors, actuators).

Transmission Drivetrain Systems:

Manual transmission (NV5600, G56), Automatic transmission (68RFE, Aisin AS69RC - depending on engine), transfer case operation, driveline components (propeller shafts, U-joints), axle assemblies (front and rear differential, axle shafts), hubs, wheel bearings.

Brake Systems:

Hydraulic brake system, Anti-lock Brake System (ABS), Electronic Brake Force Distribution (EBD), Brake rotors, pads, calipers, master cylinder, power booster, parking brake system.

Suspension Steering:

Front suspension (solid front axle with leaf springs or independent suspension depending on configuration), rear suspension (leaf springs), shock absorbers, steering gear, power steering system, steering column, tie rods, steering linkage.

Electrical Electronic Systems:

12V electrical system, battery, charging system (alternator), starting system (starter motor), lighting (headlights, taillights, interior), instrument cluster, body control module (BCM), fuse box locations and diagrams, relays, wiring harnesses, diagnostic connectors (OBD-II).

HVAC Climate Control:

Heating system, ventilation system, air conditioning (A/C) system components (compressor, condenser, evaporator, refrigerant, controls), cabin air filter.

Body Chassis:

Body panels, doors, hood, tailgate, bumpers, frame components, interior trim, seats, glass, seals, exterior trim.

Maintenance Procedures:

Scheduled maintenance (oil changes, filter replacements, fluid checks), inspections, lubrication points, tire rotation.

Repair Procedures:

Engine overhaul, transmission rebuild, brake caliper replacement, suspension component replacement, electrical component troubleshooting and replacement, body panel repair.

Diagnostic Procedures:

Troubleshooting guides based on symptoms, diagnostic trouble codes (DTCs) interpretation and resolution, use of diagnostic scan tools, circuit testing, component testing.

Installation Replacement:

Detailed instructions for replacing major and minor components, including torque specifications, component alignment, and testing after installation.

Depth:

Comprehensive, covering everything from basic maintenance and fluid checks to complete engine and transmission rebuilds, complex electrical diagnostics, and bodywork.

Diagnostic Capability:

Advanced diagnostics, including step-by-step troubleshooting flowcharts, wiring diagrams, component specifications, and resistance/voltage test values.

Rebuild Information:

Detailed instructions and specifications for rebuilding major mechanical assemblies like engines and transmissions.

📊 Manual Specifications

Format Details:

Digital Download (PDF), typically searchable and printable. High resolution for clear diagrams and text.

Print Quality:

Designed for clear printing of text, diagrams, and illustrations.

Binding:

N/A (Digital Download)

Paper Type:

N/A (Digital Download)

⚙️ Engine Specifications

Base Engine Option:

6.4L V8 HEMI (Gasoline, though less common in 3500 HD models compared to 2500)

Common Engine Option Diesel:

6.7L Cummins Turbo Diesel I6

6.7L Cummins Horsepower:

Up to 383 hp @ 2800 rpm (varies slightly by year and specific tune)

6.7L Cummins Torque:

Up to 850 lb-ft @ 1700 rpm (varies slightly by year and specific tune)

Diesel Fuel System:

Common Rail Direct Injection (CRDI) with high-pressure fuel pump and injectors.

Oil Change Interval Diesel:

Typically every 7,500 to 15,000 miles or 6-12 months (refer to manual for exact specification based on severe/normal duty).

Engine Oil Diesel:

API CJ-4 or CK-4 rated synthetic diesel engine oil, SAE 15W-40 or 5W-40 (depending on climate). Check manual for specific viscosity and API rating.

Coolant Type:

HOAT (Hybrid Organic Acid Technology) Extended Life Antifreeze/Coolant (e.g., Mopar OAT or equivalent).

🔧 Transmission

Standard Manual Transmission:

G56 6-Speed Manual Transmission (common with Cummins diesel).

Optional Automatic Transmission:

68RFE 6-Speed Automatic Transmission (common with Cummins diesel).

Heavy Duty Automatic Transmission:

Aisin AS69RC 6-Speed Automatic Transmission (often paired with higher output diesel engines or specific heavy-duty applications).

Automatic Transmission Control:

Electronically controlled with adaptive shift logic, Tow/Haul mode.

Automatic Transmission Fluid:

Mopar ATF+4 or equivalent (for 68RFE). Aisin AS69RC typically requires specific Aisin Warner fluid. Crucial to verify.

68Rfe Fluid Capacity:

Approx. 12.3 quarts (11.6 liters) for a fluid change, higher for a complete overhaul. Refer to manual for exact capacity.

📐 Dimensions

Wheelbase Options:

Multiple options available (e.g., 140.5" for Regular Cab, 160.5" for Crew Cab, 172.4" for Mega Cab, and longer for Chassis Cab models).

Overall Length Typical:

Varies significantly with configuration, e.g., approx. 230" for a standard Crew Cab with 8ft bed.

Width Typical:

Approx. 79.1 inches (excluding mirrors).

Bed Length Options:

6'4" and 8'0" (standard pickup bed lengths).

Gross Vehicle Weight Rating Gvw:

10,000 lbs to 14,000 lbs or higher, depending on configuration and GVWR package.

Curb Weight Typical Diesel:

Approx. 6,500 - 7,500 lbs (highly dependent on configuration, engine, and options).

Max Payload Capacity:

Up to approximately 5,500 - 6,000 lbs (for properly configured models).

Max Towing Capacity:

Up to approximately 25,000 - 30,000 lbs (with proper fifth-wheel/gooseneck hitch and configuration).

🛡️ Safety Features

NHTSA Crash Test Ratings:

NHTSA ratings vary by year and configuration. Generally, these trucks are built with robust safety structures for heavy-duty applications. Consult specific year NHTSA data for detailed results.

Active Safety Systems:

Anti-lock Braking System (ABS), Electronic Stability Control (ESC), Traction Control System (TCS), available Trailer Brake Controller, ParkView Rear Backup Camera.

Passive Safety Features:

Advanced multi-stage front airbags, supplemental side-curtain airbags (depending on cab configuration), body-on-frame construction, crumple zones.

💡 Technology Features

Infotainment System Options:

Uconnect infotainment system with touchscreen display (available sizes vary by trim), AM/FM radio, CD/DVD player, SD card slot, USB port, Bluetooth connectivity, SiriusXM Satellite Radio.

Navigation System:

Optional Uconnect Navigation system available on higher trims.

Driver Assistance Features:

ParkSense Front/Rear Park Assist (optional), ParkView Rear Backup Camera, integrated trailer brake controller.

Connectivity Options:

Bluetooth for hands-free calling and audio streaming, USB ports for device charging and media playback, SiriusXM Guardian (later years might include limited remote services).

🔧 Maintenance

Engine Air Filter Replacement Diesel:

Inspect every 15,000 miles, replace as needed or every 30,000 miles in dusty conditions.

Fuel Filter Replacement Diesel:

Replace every 15,000 miles or as indicated by the 'Change Fuel Filter' message.

Transmission Fluid Service Automatic:

Typically every 60,000 to 100,000 miles, depending on usage (towing, heavy loads). Refer to manual for specific recommendation.

Power Steering Fluid:

Mopar Power Steering Fluid or equivalent ATF+4 compatible fluid (verify with manual).

Brake Fluid Type:

DOT 3.

Common Diesel Issues:

Potential issues can include EGR system clogging, Diesel Particulate Filter (DPF) regeneration problems, fuel injector issues, and turbocharger problems, especially with high mileage or neglected maintenance. ECM/PCM software updates are common.

Common Transmission Issues:

For 68RFE, occasional valve body issues or torque converter problems can occur under heavy use. Proper fluid maintenance is critical.

Suspension Wear:

Heavy-duty components can still experience wear on ball joints, tie rods, and leaf springs over time, especially with constant heavy loads or off-road use.

📚 Vehicle History

Dodge Truck Legacy:

Dodge has a long-standing reputation for producing durable and capable trucks, with the Ram nameplate evolving into its own distinct brand in 2010, but this manual covers Dodge-badged Rams.

Ram Hd Evolution:

The 2013-2016 Ram 3500 HD represents the latter part of the fourth generation (DS) of the Ram trucks. Key updates in this generation included significant powertrain improvements, chassis enhancements, and interior/exterior styling revisions. The Cummins engine received upgrades in power and efficiency during this period.

Manufacturing Location:

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

🏆 Awards & Recognition

Truck Of The Year Awards:

While specific 'Truck of the Year' awards for individual years can vary, the Ram Heavy Duty trucks consistently receive praise for their towing and hauling prowess and often rank highly in comparison tests by automotive publications like MotorTrend and Four Wheeler. The Cummins diesel engine is a highly respected powertrain in the industry.