What TPMS sensors does Subaru use?
Subaru vehicles are known for their reliability and advanced technology, including their Tire Pressure Monitoring System (TPMS). Understanding the type of TPMS sensors Subaru uses can help owners maintain their vehicles effectively and ensure safety on the road. In this article, we’ll explore the specifics of Subaru’s TPMS sensors, how they work, and what you need to know for maintenance or replacement.
Understanding Subaru's TPMS System
Subaru vehicles are equipped with a direct TPMS system. This means that each tire has a dedicated sensor installed inside the wheel, which actively monitors the air pressure and transmits this data to the vehicle’s onboard computer. If the pressure in any tire drops below the recommended level, the system triggers a warning light on the dashboard.
Types of TPMS Sensors Used by Subaru
Subaru primarily uses OEM (Original Equipment Manufacturer) TPMS sensors designed specifically for their vehicles. These sensors are manufactured by reputable companies such as Schrader and Pacific Industrial. Here are some key details about these sensors:
- Schrader Sensors: Schrader is a leading supplier of TPMS sensors for Subaru. Their sensors are known for their durability and compatibility with Subaru’s onboard systems.
- Pacific Industrial Sensors: Another common manufacturer for Subaru TPMS sensors, Pacific Industrial provides high-quality sensors that ensure accurate pressure readings and seamless integration with Subaru vehicles.
How to Identify the Right TPMS Sensor for Your Subaru
When replacing or servicing your TPMS sensors, it’s crucial to ensure compatibility with your specific Subaru model. Here are some tips to help you identify the correct sensor:
- Check your vehicle’s owner manual for the recommended TPMS sensor specifications.
- Consult with a Subaru dealership or a trusted auto repair shop to confirm the correct part number.
- Consider using a TPMS programming tool to verify compatibility if you’re purchasing aftermarket sensors.
Maintaining Your Subaru's TPMS Sensors
Proper maintenance of your TPMS sensors can extend their lifespan and ensure accurate readings. Here are some maintenance tips:
- Replace the sensor batteries every 5-7 years, as they typically have a limited lifespan.
- Inspect the sensors during tire changes or rotations to ensure they are not damaged.
- Reprogram or reset the sensors after installation to sync them with your vehicle’s system.
Conclusion
Subaru’s TPMS sensors play a vital role in maintaining your vehicle’s safety and performance. By understanding the types of sensors used, how to identify the right ones, and how to maintain them, you can ensure your Subaru remains in top condition. If you have any questions or need assistance with your TPMS system, don’t hesitate to contact a trusted auto repair professional like Kevin’s Autos for expert advice and service.
Frequently Asked Questions
What is the best brand of TPMS sensors?
Well-regarded brands for TPMS sensors include Schrader, Continental, ACDelco, and Bosch. These brands are known for their reliability and quality.
What frequency is Subaru TPMS?
Type of TPMS frequency:
315 MHz, years 2015-2017. 433 MHz, years 2018-2020.
How to figure out which tire pressure sensor is bad?
Measure the air pressure of each tire and record them. Then, compare the data with the one displayed in your car display panel. If the reading in one tire is different from the one displayed, it might mean that there's a problem with the TPMS sensor in that tire.
How do I know which TPMS sensor I have?
The TPMS Sensor ID can be located in various locations on the TPMS sensor and can be either numeric or alphanumeric. TPMS sensors using a numeric ID will consist of 0-9. TPMS sensors using a alphanumeric ID will consist of 0-9 and A-F. These 16 characters provide more than 2 trillion sensor ID combinations.
How to reprogram TPMS sensors on a Subaru?
Hold the TPMS reset button until the tire pressure light blinks three times, then start the car and wait 20 minutes for recalibration. The reset button is usually beneath the steering wheel, or consult your user's manual.
Do TPMS sensors have to match?
Every replacement TPMS sensor must be “relearned” to the vehicle following the prescribed OE relearn procedure, regardless of whether it is an OE or aftermarket sensor.
How long do Subaru TPMS sensors last?
Most TPMS sensors run on batteries that are built into the sensor and these batteries are not replaceable. The life expectancy of the lithium ion batteries in a TPMS sensor is anywhere from 5-10 years.
What kind of TPMS sensor does Subaru use?
A TPMS from Schrader Electronics is fitted as part of the valve assembly in all Subaru cars according to the table shown below.
Are TPMS sensors brand specific?
Aftermarket TPMS sensors are produced by third-party manufacturers, such as Autel or Xtool. They are designed to be compatible with a range of vehicle makes and models, but they are not specifically made for any one vehicle.
Are OEM TPMS sensors better than aftermarket?
Contact OE TPMS distributors like TPMS Direct. OE TPMS Sensors last longer, have a 1 in 1 million failure rate, come with a manufacturer warranty, and are much better understood by auto shops around the country.
