How to Reset TPMS Sensors on Your 2015 Subaru Outback: A Step-by-Step Guide to DIY Car Maintenance

If you own a 2015 Subaru Outback or a car equipped with a Tire Pressure Monitoring System (TPMS), you know how important it is to maintain its sensors. TPMS sensors are designed to monitor the air pressure in your tires and alert you when it falls below the recommended level. Neglecting your TPMS sensors can be dangerous and lead to costly repairs down the road.

This guide will provide you with step-by-step instructions on how to reset your 2015 Subaru Outback TPMS sensors, as well as explain what TPMS sensors are and why it’s crucial to maintain them.

What are TPMS Sensors?

TPMS sensors are devices that monitor the air pressure in your car’s tires. They measure the pressure and send this information to your car’s computer that then alerts you when the air pressure is low. This system has been mandatory in all new cars since 2008 in the United States as it helps reduce the number of accidents caused by underinflated tires.

Why Reset Your TPMS Sensors?

Several reasons may require resetting your TPMS sensors, such as after a tire rotation or replacement. TPMS sensors are programmed to monitor specific tire positions, and changing them can cause the sensors to display incorrect readings. By resetting them, you ensure that they are monitoring the correct tires and providing accurate readings.

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How to Reset Your TPMS Sensors on a 2015 Subaru Outback

Before resetting your TPMS sensors, you’ll need to make sure that all tires are inflated to their proper pressure levels. You can find this information on the driver’s side door jamb or in the owner’s manual. Once the tires are filled with the proper amount of air, reset the TPMS sensors by following these simple steps:

  1. Turn on your car’s ignition but keep it in the "OFF" position.
  2. Press and hold the TPMS reset button, located under the steering wheel, until the TPMS light flashes on your dashboard.
  3. Release the button and wait for the light to turn off.
  4. Turn off your car’s ignition and wait for 20 seconds.
  5. Turn on your car’s ignition, and the TPMS light should turn off.

Tips and Precautions to Keep in Mind

It’s crucial to note that TPMS sensors aren’t universal and may vary from car to car. This means that the process of resetting them can be different for other car models, and it’s essential to consult your owner’s manual before attempting to reset them.

Additionally, resetting your TPMS sensors doesn’t fix an underlying problem with your tires. Suppose you continue to receive alerts after resetting them. In that case, it’s essential to inspect your tires’ condition and pressure levels and address the issue immediately.


Q: What happens if I don’t maintain my TPMS sensors?

A: Neglecting your TPMS sensors can cause incorrect readings, leading to underinflated tires, which can be dangerous. Additionally, it can cause damage to your car’s suspension, wheels, and tires.

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Q: Can I reset my TPMS sensors at home?

A: Yes, you can reset your TPMS sensors at home by following the steps provided in your owner’s manual or our step-by-step guide above.

Q: What’s the cost of resetting TPMS sensors at a dealership?

A: The cost of resetting TPMS sensors at a dealership can range from $50 to $100.


Proper maintenance of your car’s TPMS sensors is crucial for your safety, and resetting them when necessary is an essential part of that maintenance. We hope this guide has provided you with helpful information and a clear understanding of how to reset TPMS sensors on your 2015 Subaru Outback. Remember, always consult your owner’s manual and take the necessary precautions before attempting to maintain or repair your car.

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Peter Banks

With years of experience as a professional mechanic and Subaru specialist, Peter is one of the most respected members of our team. He's written several articles on Subaru maintenance and repair, and his advice and tips are always practical and helpful. When he's not working on cars, he enjoys cooking and trying out new recipes.

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