2016 Mazda MX-5 Miata Tire Pressure Warning Light Stays On

Tire Pressure Warning Light in 2016 Mazda MX-5 Miata: 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 2016 Mazda MX-5 Miata 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 Mazda MX-5 Miata 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.

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 Mazda MX-5 Miata?

When faced with a persistent tire pressure warning light on your 2016 Mazda MX-5 Miata, start by checking the tire pressure in all four tires, ensuring they are inflated to the manufacturer's recommended levels. This is often the simplest and most common cause of the warning light. Next, inspect each tire for visible damage, such as punctures or bulges, which could indicate a slow leak. If the tires appear to be in good condition, consider resetting the tire pressure monitoring system as outlined in your owner's manual; this can sometimes resolve false alerts. To ensure accuracy, use a reliable tire pressure gauge to double-check the readings. Additionally, examine the valve stems for any signs of wear or leaks that might be triggering the warning. By systematically addressing these areas, you can effectively diagnose and potentially resolve the issue without needing professional assistance.

What could be causing the tire pressure warning light to stay on in a 2016 Mazda MX-5 Miata?

When the tire pressure warning light remains illuminated in your 2016 Mazda MX-5 Miata, it’s crucial to understand the common problems that could be at play. The most frequent culprit is low tire pressure, which can easily be checked with a tire pressure gauge. Ensure all tires are inflated to the manufacturer’s recommended levels, as even a slight deficiency can trigger the warning light. If the pressure is adequate, consider the possibility of a faulty tire pressure sensor. These sensors can malfunction or may require a battery replacement, especially if they are several years old. Additionally, if the system has been recently serviced or if tires have been changed, recalibrating the tire pressure monitoring system may be necessary to reset the warning light. Addressing these issues promptly not only enhances your vehicle's safety but also helps maintain optimal tire performance, making it essential for any DIY enthusiast to stay vigilant about tire health.

How urgent is it to address the tire pressure warning light on a 2016 Mazda MX-5 Miata?

Addressing the tire pressure warning light on your 2016 Mazda MX-5 Miata is not just a matter of convenience; it is a critical safety concern that requires immediate attention. Ignoring this warning can lead to serious consequences, including compromised handling and braking performance, which can significantly increase the risk of accidents. Underinflated tires can also cause uneven wear, leading to costly replacements and reduced fuel efficiency, ultimately affecting your wallet. Moreover, in adverse weather conditions, low tire pressure can severely diminish traction, making it difficult to maintain control of your vehicle. Therefore, it is essential to check and adjust your tire pressure as soon as the warning light illuminates, ensuring not only your safety but also the longevity of your tires and the overall performance of your Mazda MX-5 Miata. Taking prompt action can prevent minor issues from escalating into major problems, making it a crucial step for any DIY car owner.

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2016 Mazda MX-5 Miata Tire Pressure Warning Light Guide