2016 Ford Mustang Tire Pressure Warning Light Stays On

Tire Pressure Warning Light in 2016 Ford Mustang: 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 Ford Mustang 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 Ford Mustang 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 steps should I take to diagnose the tire pressure warning light issue on my 2016 Ford Mustang?

To effectively diagnose the tire pressure warning light issue on your 2016 Ford Mustang, begin with a straightforward approach that prioritizes simple solutions before delving into more complex diagnostics. Start by checking the tire pressure in all four tires using a reliable tire pressure gauge, ensuring that each tire is inflated to the recommended PSI specified in your vehicle's manual. If you find any tires underinflated, fill them to the correct pressure; conversely, if any tires are overinflated, release some air to achieve the proper level. Next, inspect each tire for visible damage, such as punctures or bulges, which could indicate a more serious problem. After adjusting the tire pressures, consult your owner's manual to determine if a manual reset of the tire pressure monitoring system is necessary, as this step can often resolve lingering warning lights. Lastly, don’t overlook the spare tire; checking its pressure is crucial, as a low spare can also trigger the warning light. By following this methodical approach, you can efficiently identify and address the cause of the tire pressure warning light, ensuring your Mustang remains safe and road-ready.

What could be causing the tire pressure warning light to remain on in a 2016 Ford Mustang?

When the tire pressure warning light remains illuminated in a 2016 Ford Mustang, it can indicate several underlying issues that require attention. One common problem is a malfunctioning Tire Pressure Monitoring System (TPMS) sensor, which may need to be reset or replaced if faulty. Additionally, the sensor's battery could be dead, necessitating a battery replacement to restore functionality. Another possibility is damage to the TPMS receiver, which can prevent accurate readings and keep the warning light on. For vehicles equipped with an indirect TPMS system, a drop in tire pressure could trigger the warning, making it essential to check and inflate tires to the recommended levels. Ignoring this warning can lead to serious consequences, including tire overheating and potential failure, so it’s crucial to address the issue promptly. By understanding these common problems, DIYers can take the necessary steps to diagnose and resolve the tire pressure warning light issue effectively.

How urgent is it to address the tire pressure warning light that stays on in a 2016 Ford Mustang?

Addressing the tire pressure warning light in a 2016 Ford Mustang is not just a matter of convenience; it is a critical safety concern that should be prioritized. When this warning light remains illuminated, it indicates that one or more tires may be underinflated, which can severely compromise the vehicle's handling and braking capabilities. This can lead to dangerous driving conditions, especially in adverse weather. Additionally, driving on underinflated tires can accelerate uneven wear, significantly shortening their lifespan and leading to costly replacements. Furthermore, maintaining proper tire pressure is essential for optimal fuel efficiency; neglecting this can result in increased fuel consumption, impacting your wallet and the environment. Therefore, it is crucial to check the tire pressure regularly, inflate the tires to the manufacturer's recommended levels, and inspect for any signs of damage or leaks to ensure safe and efficient driving.

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