2016 Volvo S80 Tire Pressure Warning Light Stays On

Resolve Tire Pressure Warning Light in 2016 Volvo S80

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Reviewed by
Devin Cabugcal
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 2016 Volvo S80 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 2016 Volvo S80 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 tire pressure monitoring sensor fails, the tire pressure monitoring system control module will recognize a loss in communication and turn on the warning lamp which indicates the failure. This is most often the case. However, the tire pressure monitoring sensor may also fail by reporting incorrect tire pressures. This could cause a flat tire to go unrecognized, or a properly inflated tire to signal a low or high tire pressure warning.

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.

Wheels offer very few symptoms, but these symptoms should never be ignored. Visible cracks on the wheels may appear, especially after hitting a large bump, Most often, this will also be accompanied by loss of air from the tire on that wheel. Also, vibration in the steering wheel is very common when the tire is out of balance, and improper wheel nuts or bolts can cause creaking and popping noises to develop. Again, there are very few symptoms, but they should not be ignored.

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 are the initial steps to diagnose a persistent tire pressure warning light on a 2016 Volvo S80?

To effectively diagnose a persistent tire pressure warning light on your 2016 Volvo S80, start by checking the tire pressure in all four tires, ensuring they are inflated to the manufacturer's recommended levels. This is a crucial first step, as incorrect tire pressure is a common cause of warning lights. Next, visually inspect each tire for any signs of leaks or punctures, as these can also trigger the warning light. If the tire pressure is correct and there are no visible issues, proceed to reset the tire pressure monitoring system (TPMS). This can typically be done using the vehicle's reset button or through the infotainment system, depending on your model. Finally, consult your vehicle's manual for specific instructions on resetting the TPMS light, as this can vary by model. By following these steps, you can address the warning light issue effectively and ensure your vehicle is safe to drive.

What are the common causes for the tire pressure warning light to remain on in a 2016 Volvo S80?

When the tire pressure warning light remains on in a 2016 Volvo S80, it can be attributed to several common issues that are relatively easy to diagnose and address. One of the primary culprits is under-inflated tires, which can lose air due to temperature fluctuations, punctures, or leaks, prompting the warning light to activate. Conversely, over-inflated tires can also trigger the light, often resulting from improper inflation during maintenance. Additionally, a faulty Tire Pressure Monitoring System (TPMS) sensor may provide inaccurate readings, leading to a persistent warning light despite correct tire pressure. Tire punctures or leaks are another significant factor, as they can cause a gradual loss of air pressure. Seasonal temperature changes can further complicate matters, as colder weather typically results in lower tire pressure, potentially keeping the warning light illuminated. Lastly, if tire pressure is not correctly adjusted after a tire change, it can lead to the warning light remaining on. By understanding these common causes, DIYers can take the necessary steps to troubleshoot and resolve the issue effectively.

What should I do if the tire pressure warning light stays on in my 2016 Volvo S80?

When the tire pressure warning light remains illuminated in your 2016 Volvo S80, it is crucial to address the issue without delay. Ignoring this warning can lead to unsafe driving conditions, including reduced traction, increased tire wear, and even tire blowouts, which pose significant safety risks. Start by checking the tire pressure with a gauge to ensure each tire is inflated to the recommended levels. If adjustments are needed, inflate the tires accordingly. After correcting the pressure, you may need to reset the tire pressure monitoring system (TPMS) to clear the warning light, which can usually be done through your vehicle's settings. If the light persists, driving at 50 mph for about 10 minutes can help recalibrate the sensor. Always refer to your vehicle's manual for specific reset instructions, as these can vary. If the warning light continues to stay on despite these efforts, it may indicate a deeper issue with the TPMS or other tire-related problems, necessitating professional evaluation to ensure your safety on the road.

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