How do you relearn the TPMS on a 2015 Dodge Ram?

If you own a 2015 Dodge Ram, you may need to relearn the Tire Pressure Monitoring System (TPMS) at some point, such as after replacing the tires or the TPMS sensors. Relearning the TPMS is a straightforward process that can be done in a few simple steps. In this article, we'll guide you through the steps to relearn the TPMS on your 2015 Dodge Ram.

What is the TPMS?

The TPMS is a safety feature in modern vehicles that monitors the air pressure in each tire. It alerts the driver when the pressure in one or more tires drops below a certain threshold, which can help prevent tire blowouts and improve fuel efficiency. The TPMS on a 2015 Dodge Ram uses sensors installed in each wheel to monitor the tire pressure and transmit the data to the vehicle's computer.

Why Relearn the TPMS?

You may need to relearn the TPMS on your 2015 Dodge Ram for a few reasons:

• After replacing the tires or TPMS sensors


• If the TPMS warning light is on and the system needs to be reset


• If the TPMS sensors have been moved to different wheels

Relearning the TPMS ensures that the system can accurately monitor the tire pressure and provide accurate warnings to the driver.

Steps to Relearn the TPMS

Here are the steps to relearn the TPMS on your 2015 Dodge Ram:

1. Ensure the tires are at the correct pressure: Check the driver's side door jamb sticker or the owner's manual for the recommended tire pressure for your vehicle.


2. Park the vehicle and turn off the engine: Make sure the vehicle is parked on a level surface and the engine is turned off.


3. Locate the TPMS relearn button: The TPMS relearn button is usually located under the dashboard or in the engine compartment. Refer to your owner's manual for the exact location.


4. Press and hold the TPMS relearn button: Press and hold the TPMS relearn button for about 5 seconds until the TPMS warning light blinks or the horn honks, indicating that the relearn process has started.


5. Drive the vehicle: Drive the vehicle for at least 10 minutes at a speed of at least 20 mph. This allows the TPMS sensors to communicate with the vehicle's computer and complete the relearn process.


6. Verify the TPMS warning light: After the drive, check the TPMS warning light. If it is no longer illuminated, the relearn process was successful.

If the TPMS warning light remains on or blinks after the relearn process, there may be an issue with the TPMS sensors or the system itself. In this case, you may need to consult a professional mechanic for further diagnosis and repair.

Where is the TPMS reset button on a 2015 Dodge Ram?

The TPMS reset button is usually located beneath the steering wheel.

How do you reset the TPMS sensor on a Dodge Ram 1500?

To reset the tire pressure sensor on a Ram 1500, inflate the tires to the correct pressure, then drive for 10-20 minutes at speeds above 15 mph. If the light remains on, find the TPMS reset button, usually below the steering wheel, press and hold it until the light flashes, then start the vehicle and drive for up to 20 minutes. For models with a display audio system, navigate to Settings > Vehicle > TPMS Calibration and follow the prompts.
 
Method 1: Drive to reset

1. Inflate all four tires to the manufacturer's recommended pressure. 
2. Drive the vehicle for 15-20 minutes at a speed above 15 mph. For a faster reset, drive at speeds of 50 mph or more for about 10 minutes. 

This video demonstrates how to reset the Ram 1500 tire pressure sensor by driving: 56sMystery Mechanic YouTube · Nov 14, 2025
Method 2: Use the reset button (on vehicles with a physical button) 

1. Inflate all tires to the correct pressure. 
2. With the vehicle off, turn the key to the "On" position but do not start the engine. 
3. Find the TPMS reset button, typically located under the steering wheel on the dashboard, and press and hold it. 
4. Release the button once the tire pressure light blinks three times. 
5. Start the truck and wait for the sensors to refresh, which may take up to 20 minutes. 

Method 3: Use the display audio system (on models with a display) 

1. Ensure all tires are properly inflated. 
2. On the infotainment screen, go to Home > Settings > Vehicle > TPMS Calibration, then touch Calibrate. 
3. You may need to drive for about 30 minutes at speeds between 30 and 60 mph for the process to complete. 

You can watch this video to see how to reset the TPMS using the display audio system: 52sHondaYouTube · May 15, 2019

Can you relearn TPMS without a tool?

Yes, you can relearn TPMS without a tool by using either the "auto-learn" driving method or a stationary "manual reset" procedure, but the exact method depends on your vehicle's make and model. The auto-learn method involves driving your car for about 20 minutes at a consistent speed (around 15-30 mph) to allow the system to automatically recognize the new sensors. The manual reset method, available on some vehicles, requires you to press a button on your dashboard or navigate through the infotainment system to put the car in learn mode, and then sometimes physically deflate or inflate the tires in a specific order until the system beeps to confirm it has learned the new sensors. 
Auto-learn method (drive to reset) 
This method is often the simplest if your vehicle supports it, especially after a tire rotation. 

• Drive: Start driving at a steady speed, typically between 15 and 30 mph. 
• Wait: Continue driving for up to 20 minutes. The TPMS light should turn off automatically once the system has registered the new sensors. 

Manual reset method (using dashboard controls)
This method is for when you need to manually trigger the learn mode for new sensors, often after replacing them.
This video demonstrates how to relearn TPMS on a 2017 Honda Accord without a scanner: 0:16DIYAutoworksNGYouTube · May 24, 2023

• Adjust tire pressure: Ensure all tires are filled to the correct pressure as specified on the driver's side doorjamb. 
• Initiate the reset:
  • With a button: Find the TPMS reset button (it may be on the dashboard to the left of the steering wheel) and press and hold it until the TPMS light flashes twice. Some cars have a button on the key fob. 
  • Through the infotainment system: Navigate to the vehicle settings in your infotainment system. Look for options like "TPMS," "Tire Pressure," or "Calibrate" and select the "Reset" option. 
• Complete the learn procedure: 
  • Deflate tires: Start the process by deflating the front-left tire. A single horn beep will sound, indicating the system has registered the sensor. 
  • Move clockwise: Continue this process for the other three tires in a clockwise order: front-right, rear-right, and finally, rear-left. 
  • Finish: Once the last tire is registered, the system will honk twice to confirm the procedure is complete. 
• Inflate tires: After the reset is complete, inflate all tires to the correct pressure. 

Important considerations

• Vehicle specific: TPMS relearning procedures vary significantly between vehicle manufacturers and models. Always consult your owner's manual for the exact steps for your car. 
• Not all cars are the same: Some vehicles, especially newer ones, may not have a manual reset option and may require a professional tool to relearn the sensors even for routine maintenance. 
• Professional help: If you are unsure about the procedure or your vehicle doesn't have a manual reset option, it is best to visit a professional service center. 

Do RAM TPMS sensors need to be programmed?

Yes, RAM TPMS sensors require a "relearn" or "programming" procedure after installation to function correctly. While some modern, pre-programmed sensors will automatically relearn the new sensor IDs after a short drive (above 15 mph for about 10-20 minutes), a scan tool is often needed to perform an active relearn or program the sensor's specific ID into the vehicle's computer. 
This video demonstrates how to relearn TPMS sensors on a Ram 1500 without a dealership: 53sToolBox TipzYouTube · Jun 4, 2025
Automatic relearn procedure 

• Some sensors, especially those that are pre-programmed for the vehicle, can be automatically relearned. 
• After installation, drive the vehicle at a continuous speed of over 15 mph (24 km/h) for about 10-20 minutes. 
• The vehicle's system will learn the new sensor's ID, and the TPMS warning light should turn off. 

Manual relearn procedure (using a scan tool) 

• A TPMS scan tool is often required to complete the relearn process, especially for aftermarket sensors. 
• The technician uses the tool to activate each new sensor individually, typically starting with the front left wheel and moving clockwise. 
• After activating all sensors, drive the vehicle for a short period (as described in the automatic relearn section) to synchronize the system and clear any remaining warnings. 
• For some vehicles, this may involve a specific sequence of turning the key, pressing a button, and driving. 

What to know about programming

• Pre-programmed vs. universal sensors: Many modern sensors come pre-programmed for your specific vehicle, making the automatic relearn possible. However, some "universal" or "programmable" aftermarket sensors require an additional step to program their specific ID into the vehicle's computer before the relearn can be performed, according to this Redi-Sensor article. 
• Programming settings: In some cases, "programming" can refer to adjusting the TPMS settings to match different tire pressures, a process that can be done with specific apps like AlphaOBD on certain models, as shown in this YouTube video. 
• What to do: If a vehicle isn't automatically relearning, it's best to take it to a shop to ensure the new sensor is properly programmed and relearned to the vehicle's system.