Dodge Ram 1500 2500 3500

2012 Dodge Ram Truck Owner's Manual

Models: Ram 1500, Ram 2500, Ram 3500

Introduction

This manual provides essential information for the safe and efficient operation, maintenance, and care of your 2012 Dodge Ram 1500, 2500, or 3500 truck. Familiarizing yourself with this manual will help you understand the features and capabilities of your vehicle, ensuring a reliable and enjoyable driving experience. Please read all instructions and warnings carefully before operating your vehicle.

Cover of the 2012 Dodge Ram Truck Owner's Manual showing a red and a green Ram truck.

Image: Front cover of the 2012 Dodge Ram Truck Owner's Manual. This image displays the "RAM" logo, "RAM TRUCKS 1500/2500/3500" text, and two 2012 Ram trucks (one red, one green) on the cover.

Safety Information

Your vehicle is equipped with various safety features designed to protect occupants. Always wear seatbelts and ensure all passengers are properly restrained. Pay attention to warning lights and messages on the instrument panel. Never operate the vehicle under the influence of alcohol or drugs. Always follow local traffic laws and regulations.

  • Seatbelts: Always fasten your seatbelt and ensure all passengers are properly secured.
  • Airbags: Do not place objects over airbag deployment areas.
  • Child Restraints: Use appropriate child restraint systems for children as required by law.
  • Driving Conditions: Adjust driving style to road, weather, and traffic conditions.
  • Vehicle Load: Do not exceed the vehicle's maximum load capacity.

Setup and Initial Operation

Before driving your Ram truck, perform a few initial checks and adjustments to ensure comfort and safety.

Pre-Drive Checks

  • Tire Pressure: Verify tire pressure is at recommended levels (refer to the tire placard on the driver's side door jamb).
  • Fluid Levels: Check engine oil, coolant, brake fluid, and windshield washer fluid levels.
  • Lights: Ensure all exterior lights (headlights, taillights, turn signals) are functional.
  • Wipers: Confirm windshield wipers operate correctly and fluid sprays.

Adjusting Seating and Mirrors

  1. Adjust the driver's seat for comfortable pedal and steering wheel access.
  2. Adjust the steering wheel tilt and telescope to a comfortable driving position.
  3. Set the rearview mirror and side mirrors to provide clear visibility of the rear and sides of the vehicle.

Operating Your Vehicle

This section covers the basic operation of your Dodge Ram truck.

Starting the Engine

  • Ensure the transmission is in Park (P) or Neutral (N).
  • Insert the key into the ignition and turn it to the START position. Release the key once the engine starts.
  • For push-button start models, press the brake pedal and then press the ENGINE START/STOP button.

Transmission Operation

Your Ram truck is equipped with an automatic transmission. Use the gear selector to choose between Park (P), Reverse (R), Neutral (N), and Drive (D). Some models may include a manual shift mode for greater control.

Four-Wheel Drive (4WD) System (If Equipped)

Models equipped with 4WD offer enhanced traction. Refer to your vehicle's specific 4WD system instructions for proper engagement and disengagement of 4H (4-High), 4L (4-Low), and 2H (2-High) modes. Do not operate in 4H or 4L on dry, paved surfaces.

Maintenance

Regular maintenance is crucial for the longevity and performance of your Dodge Ram truck. Adhere to the recommended service schedule.

Scheduled Maintenance

Consult the separate "Maintenance Schedule" section or booklet for detailed service intervals based on mileage and time. Key items include:

  • Engine Oil and Filter: Change at recommended intervals using specified oil type.
  • Tire Rotation: Rotate tires every 6,000 to 8,000 miles to ensure even wear.
  • Brake System: Inspect brake pads, rotors, and fluid regularly.
  • Air Filters: Replace engine air filter and cabin air filter as needed.
  • Battery: Check battery terminals for corrosion and ensure proper charge.
Close-up of the 2012 Dodge Ram Truck User Guide cover.

Image: A close-up view of the 2012 Dodge Ram Truck User Guide cover, highlighting the "USER GUIDE" text. This manual provides detailed instructions for vehicle operation.

Troubleshooting

This section addresses common issues you might encounter with your vehicle.

Warning Lights

  • Check Engine Light: Indicates an emission control system malfunction. Consult a qualified technician.
  • Oil Pressure Warning: Stop the vehicle immediately and check engine oil level.
  • Battery/Charging System Warning: Indicates an issue with the charging system.

Engine Will Not Start

  • Check if the transmission is in Park (P) or Neutral (N).
  • Ensure the battery is charged and terminals are clean.
  • Verify there is sufficient fuel in the tank.

Flat Tire

Refer to the "Changing a Flat Tire" section in your manual for detailed instructions on using the spare tire and jack.

Specifications

This section provides general specifications for the 2012 Dodge Ram 1500, 2500, and 3500 models. Specific values may vary based on trim level, engine, and optional equipment.

CategoryDescription
Engine OptionsV6 and V8 gasoline engines, Diesel engine (for 2500/3500 models).
Fuel Tank CapacityVaries by model and cab configuration (e.g., 26-32 gallons for 1500, larger for HD models).
Towing CapacityRanges from approximately 4,500 lbs (1500) to over 22,000 lbs (3500 HD with proper equipment).
Payload CapacityVaries significantly by model and configuration.
Tire SizeSpecific sizes are listed on the tire placard.

For precise specifications for your particular vehicle, refer to the detailed specifications section within your physical owner's manual or contact a certified Dodge Ram dealership.

Warranty and Support

Your 2012 Dodge Ram truck is covered by a limited warranty. Details regarding coverage, duration, and exclusions are provided in a separate Warranty Information booklet that came with your vehicle. It is important to review this document to understand your rights and responsibilities.

Customer Support

For assistance with your vehicle, questions about its operation, or to schedule service, please contact your authorized Dodge Ram dealership. They are equipped with trained technicians and genuine parts to provide the best service for your truck.

  • Dealership Locator: Visit the official Dodge Ram website to find a dealership near you.
  • Roadside Assistance: Information for roadside assistance services can be found in your warranty booklet or on the official Dodge Ram website.

This manual is intended for informational purposes only. Always refer to your physical owner's manual for the most accurate and complete information specific to your vehicle.

Ask a question about this manual

Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.

After a successful submission, we securely hash the supplied account or form email before sending it to Microsoft Advertising for conversion attribution. Privacy details.