2022 Subaru Outback Tire Pressure Warning Light Stays On

Resolve Tire Pressure Warning Light in 2022 Subaru Outback: Causes and Solutions

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Reviewed by
Aisha
Written by RepairPal Car Genius
Updated January 14, 2025
0%
40% chance it's the
Tire Leaking Air
0%
30% chance it's the
Wheel Leaking Air
0%
15% chance it's the
Tire Pressure Monitoring System
0%
15% chance it's
Something else
The most common reasons a 2022 Subaru Outback tire pressure warning light stays on are a leaking tire, a wheel that no longer holds air, or a faulty tire pressure monitoring system.
  • Tire Leaking Air: A puncture, valve stem issue, or rim damage can cause a tire to leak air, leading to loss of pressure.
  • Wheel Leaking Air: A puncture or damage to the tire or rim can cause air to leak, resulting in a loss of tire pressure.
  • Tire Pressure Monitoring System: A malfunctioning tire pressure monitoring system can be caused by faulty sensors or a dead battery in the sensor units.
Proper diagnosis will determine the exact cause of your symptom, saving you money on unnecessary repairs. The diagnostic experts at RepairPal Certified shops have the right tools and experience to solve any symptom.

How much does it cost to fix a 2022 Subaru Outback tire pressure warning light stays on?

Common Repairs

The total repair cost will vary based on the condition of your vehicle and the number of repairs needed to fix your symptom. Proper diagnosis will save you money by finding the exact repairs needed to fix your car right the first time.

When a relearn is needed, for any reason, the TPMS warning light will illuminate, and many vehicles will display a message relating to the TPMS system being inoperative or loosing communication. It is important to keep a watchful eye on tire pressures when this system is having issues because there is no warning available for underinflation or overinflation of the tires.

The only symptoms requiring diagnosis for the tire pressure monitoring system warning lamp is if the warning lamp has illuminated while the tires have correct air pressure, or if the air pressure for the tires is out of specification and the warning lamp is off. This is because the overwhelming majority of cases where the TPMS lamp illuminates is due to the change in ambient temperature.

What steps should I take to diagnose the tire pressure warning light issue in my 2022 Subaru Outback?

To effectively diagnose the tire pressure warning light issue in your 2022 Subaru Outback, begin with the simplest solutions before progressing to more complex diagnostics. Start by checking the tire pressure in all four tires using a reliable tire pressure gauge, ensuring they are inflated to the levels specified in your owner's manual. Next, inspect each tire for visible damage, such as punctures or bulges, and remove any debris lodged in the treads that could be causing a leak. If the tire pressure is correct and the tires appear undamaged, proceed to reset the tire pressure monitoring system (TPMS) as outlined in your owner's manual, as this can sometimes resolve false warnings. After making these adjustments, take your vehicle for a short drive to allow the system to recalibrate; the warning light may take a moment to turn off. If the light remains illuminated despite these efforts, it may indicate a deeper issue with the TPMS sensors or system, at which point consulting a mechanic or dealership for further diagnosis is advisable. By following this structured approach, you can efficiently troubleshoot the tire pressure warning light and ensure your Subaru Outback is safe and road-ready.

What could cause the tire pressure warning light to stay on in a 2022 Subaru Outback?

When the tire pressure warning light stays on in a 2022 Subaru Outback, it can be a source of concern for any DIY enthusiast. The first step is to check the tire pressure in all four tires, as low pressure is the most common reason for the warning light to illuminate. If the pressure is within the recommended range, consider the possibility of a faulty tire pressure sensor, which may require replacement. Additionally, sensor calibration issues can arise, necessitating a professional recalibration to ensure accurate readings. It's also wise to inspect the vehicle's electrical system for any wiring problems or blown fuses that could be causing the light to stay on. Seasonal factors, particularly colder temperatures, can lead to a decrease in tire pressure, so regular monitoring is essential. Lastly, visually inspect the tires for any signs of damage, such as punctures or leaks, which can also trigger the warning light. By addressing these common issues, you can effectively troubleshoot and resolve the tire pressure warning light concern in your Subaru Outback, ensuring a safer driving experience.

How urgent is it to address the tire pressure warning light on my 2022 Subaru Outback?

Addressing the tire pressure warning light on your 2022 Subaru Outback is an urgent matter that should not be overlooked. Ignoring this warning can lead to serious safety risks, including reduced traction and handling, which significantly increases the likelihood of a blowout while driving. Furthermore, underinflated tires can suffer from uneven wear, shortening their lifespan and potentially resulting in costly replacements. Additionally, improper tire pressure can negatively affect your vehicle's fuel efficiency, leading to higher fuel costs over time. The Tire Pressure Monitoring System (TPMS) is a critical safety feature designed to alert you when tire pressure is outside the recommended range, and neglecting this warning can compromise its effectiveness. Therefore, it is essential to check and adjust your tire pressure as soon as the warning light appears to ensure a safe and efficient driving experience.

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2022 Subaru Outback Tire Pressure Warning Light Explained