🏷️ Basic Information

Make:

Dodge

Model:

Ram 1500, 2500, 3500

Year:

2015

Product Type:

Complete Workshop Service Repair Manual

👋 Introduction

Vehicle Segment:

Full-size pickup truck.

Segment Leader:

The Ram pickup line consistently competes for leadership in the highly profitable full-size truck segment.

Key Competitors:

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

Truck Design:

Known for its robust construction, comfortable ride (especially with coil-spring rear suspension on 1500), and strong towing/hauling capabilities.

Manual Value Proposition:

Provides DIY enthusiasts and professional technicians with the detailed information necessary to maintain and repair these complex vehicles effectively.

📋 Manual Details

Coverage Scope:

All mechanical, electrical, and bodywork systems for 2015 Ram 1500, 2500, and 3500 models.

Estimated Pages:

Thousands (typical for comprehensive workshop manuals covering multiple models/trims)

Type:

Workshop Service Repair Manual (WSRM)

Language:

English

Format:

Downloadable (typically PDF)

📖 Manual Coverage

Powertrain:

Engine, cooling system, fuel system, exhaust system, lubrication system, ignition system, starter, alternator.

Transmission Drivetrain:

Automatic transmission (e.g., 68RFE, 66RFE, 8HP70), manual transmission (NV3500, G56), transfer case, driveline, axles, differentials.

Chassis Suspension:

Front and rear suspension (e.g., coil springs, leaf springs), steering system, brake system (hydraulic, ABS, ESC), wheels and tires.

Electrical Electronics:

Battery, charging system, lighting, gauges, instrument cluster, body control module (BCM), power windows/locks/mirrors, horn, infotainment system, navigation, driver assistance systems.

HVAC:

Heating, ventilation, air conditioning (HVAC) system, climate control.

Body Interior:

Body panels, doors, hood, tailgate, interior trim, seats, airbags, seat belts.

Maintenance:

Oil change, filter replacement, fluid checks and changes, tire rotation, brake inspection, belt replacement.

Diagnostics:

Troubleshooting guides, symptom analysis, diagnostic trouble codes (DTCs) interpretation, wiring diagrams, component testing.

Repair Rebuild:

Engine removal/installation, transmission overhaul, brake caliper/rotor replacement, suspension component replacement, electrical component repair.

Technical Specifications:

Torque specifications, clearance measurements, fluid capacities, component part numbers, alignment specifications.

Special Tools:

Identification and use of specialized tools required for specific repairs.

Depth:

Comprehensive (covers basic maintenance to full component overhaul and advanced diagnostics).

📊 Manual Specifications

Digital Format:

PDF (typically layered for clarity, searchable text recommended)

Digital Quality:

High-resolution images and diagrams for clarity and accurate reproduction.

Digital Binding:

N/A (Digital format)

Digital Paper:

N/A (Digital format)

⚙️ Engine Specifications

Engine Options:

5.7L HEMI V8 (e.g., 5.7L-8, MDS), 3.6L Pentastar V6, 3.0L EcoDiesel V6 (2500/3500).

5.7L Hemi V8 (1500):

Approx. 395 hp @ 5600 rpm, 410 lb-ft @ 3950 rpm.

3.6L Pentastar V6 (1500):

Approx. 305 hp @ 6350 rpm, 269 lb-ft @ 4800 rpm.

5.7L Hemi V8 (2500/3500):

Approx. 383 hp @ 5600 rpm, 400 lb-ft @ 4000 rpm.

6.4L Hemi V8 (2500/3500):

Approx. 410 hp @ 5600 rpm, 429 lb-ft @ 4000 rpm.

3.0L Ecodiesel V6 (2500/3500):

Approx. 240 hp @ 3600 rpm, 420 lb-ft @ 2000 rpm.

Injection Type:

Sequential Multi-Port Fuel Injection (MPI) or Direct Injection (DI) depending on engine.

Ignition Type:

Distributorless Ignition System (DIS) with coil-on-plug technology.

Emission Systems:

Catalytic converters, oxygen sensors, EGR (where applicable), evaporative emission control (EVAP).

🔧 Transmission

1500 Standard Transmission:

8-speed automatic (8HP70) for 3.6L and 5.7L V8.

1500 Optional Transmission:

None for 2015 model year 1500, 8-speed automatic became standard across the board.

2500 3500 Standard Transmission:

6-speed automatic (66RFE for 5.7L, 68RFE for 6.4L and EcoDiesel).

2500 3500 Optional Transmission:

6-speed manual (G56) on some 2500 models, 6-speed automatic for others.

Automatic Transmission Features:

Electronic shifting, torque converter lock-up, multiple drive modes (e.g., Tow/Haul).

Transmission Fluid Type:

ATF+4 (for 8-speed automatic), Dexron VI (for 6-speed automatics), gear oil for manual transmissions and differentials. Consult manual for specific part numbers and viscosity grades.

📐 Dimensions

Body Styles:

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

Bed Lengths:

Short bed (approx. 5'7"), Standard bed (approx. 6'4"), Long bed (approx. 8'). Specific lengths vary by cab and model.

Wheelbase Options:

Multiple wheelbase options available depending on configuration (e.g., 140.5" to 169.1" for 1500; longer for 2500/3500).

Curb Weight:

Varies significantly based on configuration, from approximately 4,500 lbs (1500) to over 7,000 lbs (3500 Heavy Duty).

Gross Vehicle Weight Rating Gvwr:

Ranges from approximately 7,100 lbs (1500) to over 10,000 lbs (3500HD).

Towing Capacity:

Up to ~10,650 lbs (1500) for 5.7L Hemi; up to ~18,350 lbs (2500) and ~31,210 lbs (3500) with appropriate configurations.

Payload Capacity:

Up to ~1,960 lbs (1500); significantly higher for 2500/3500 HD models.

🛡️ Safety Features

NHTSA Ratings:

Generally good ratings from NHTSA, though specific model year and configuration dependent. Likely 4 or 5 stars in various categories. Consult NHTSA for detailed reports.

IIHS Ratings:

Good ratings in most crashworthiness tests from IIHS. Specific model configurations and option packages may influence ratings.

Active Safety Systems:

Anti-lock Braking System (ABS), Electronic Stability Control (ESC), Traction Control System (TCS), Trailer Sway Control, Brake Assist.

Driver Assistance Options:

Available ParkView Rear Backup Camera, ParkSense Front/Rear Park Assist, Uconnect Navigation with real-time traffic.

Passive Safety Systems:

Advanced Multistage Front Airbags, Supplemental Side-Curtain Airbags (front and rear), Supplemental Front Seat-Mounted Side Airbags, Seat Belt Pretensioners.

Rollover Mitigation:

Standard on all models, integrated with ESC.

💡 Technology Features

Infotainment System:

Uconnect system (various screen sizes, e.g., 5-inch, 8.4-inch) with features like touchscreen interface, Bluetooth, voice command, satellite radio.

Driver Assistance Tech:

Keyless entry with push-button start, remote start, Hill Start Assist, optional rearview camera and parking sensors.

Connectivity Options:

USB ports, auxiliary audio input, available navigation, Uconnect Access (subscription-based services).

🔧 Maintenance

Oil Change Interval:

Typically every 5,000 to 10,000 miles or 6 to 12 months, depending on engine oil type (conventional vs. synthetic) and driving conditions. Consult manual for exact specifications.

Tire Rotation Interval:

Every 7,500 to 10,000 miles, often recommended with oil changes.

Transmission Fluid Change:

Recommended every 30,000 to 60,000 miles, depending on transmission type and usage (heavy towing/hauling may require more frequent changes).

Engine Oil Type:

Refer to manual for specific API SN or SP rating and SAE viscosity grade (e.g., 5W-20 for Pentastar V6, 5W-20 or 5W-40 for HEMI V8, 10W-30 for EcoDiesel). Always use quality synthetic oil for optimal performance and longevity.

Coolant Type:

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

Brake Fluid Type:

DOT 3 or DOT 4 brake fluid (check manual for specific recommendation).

Common Issues 1500 Pentastar:

Oil filter housing leaks, exhaust manifold cracks, potential for water pump failure.

Common Issues Hemi V8:

Lifter noise (Hemi Tick), potential for spark plug issues (e.g., breaking upon removal), occasional intake manifold leaks.

Common Issues Ecodiesel:

Potential for EGR cooler failures, NOx sensor issues, and DEF (Diesel Exhaust Fluid) system problems. Requires specific diesel maintenance practices.

Transmission Issues:

Some reports of rough shifting or hesitation with the 8-speed transmission in earlier models, though often resolved with software updates.

📚 Vehicle History

Dodge Truck Legacy:

Dodge has a long history of producing robust and capable trucks, with the Ram nameplate originating in 1981 and becoming a standalone brand (Ram Trucks) in 2010.

Fourth Generation Ram:

The 2015 model year falls within the fourth generation (DS/DJ platform, 2009-2018), which saw significant updates including the introduction of the Pentastar V6, HEMI V8 enhancements, and the revolutionary coil-spring rear suspension on the 1500 model.

Manufacturing Locations:

Primary assembly plants include Warren Truck Assembly (Michigan) and Saltillo Truck Assembly (Mexico).

🏆 Awards & Recognition

Truck Of The Year Awards:

Ram trucks have frequently received 'Truck of the Year' awards from various automotive publications and organizations over the years, including for specific model years within this generation.

Segment Performance:

Consistently praised for its ride quality, interior comfort, and towing capabilities, often outperforming segment rivals in specific metrics.