2019 Ford GT Tire Pressure Warning Light Stays On

Resolve Tire Pressure Warning Light in 2019 Ford GT

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Reviewed by
Bo Fader
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 2019 Ford GT 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.

What steps should I take to diagnose the tire pressure warning light issue on my 2019 Ford GT?

When diagnosing the tire pressure warning light issue on your 2019 Ford GT, it's essential to adopt a systematic approach that prioritizes simpler checks before moving on to more complex diagnostics. Begin by manually checking the tire pressure of all four tires with a reliable tire pressure gauge, ensuring that each tire is inflated to the recommended levels outlined in your vehicle's manual. Next, conduct a thorough visual inspection of the tires for any signs of damage, such as punctures, cuts, or bulges, which could indicate a loss of pressure. Don’t overlook the valve stems; inspect them for any signs of wear or leaks, as faulty valve stems can also trigger the warning light. If everything appears normal, consider resetting the tire pressure monitoring system (TPMS) as outlined in your manual, as this can sometimes resolve false alerts. However, if the warning light remains illuminated after these checks, it may be time to consult a professional mechanic for a comprehensive diagnosis, ensuring your vehicle remains safe and roadworthy.

What could be causing the tire pressure warning light to stay on in a 2019 Ford GT?

When the tire pressure warning light stays on in a 2019 Ford GT, it can signal several underlying issues that DIY enthusiasts should consider. The most common reason is low tire pressure, so the first step is to check and inflate all tires to the recommended levels. If the pressure is adequate, the problem may stem from a faulty tire pressure sensor, which might need replacement. Additionally, sensor calibration issues can occur, requiring a recalibration to ensure accurate readings. Electrical faults within the tire pressure monitoring system can also trigger the warning light, and diagnosing these may involve more advanced troubleshooting techniques. Sometimes, a simple system reset can resolve the issue, which can usually be performed by following the steps outlined in the vehicle's manual. If these DIY approaches do not resolve the warning light, it is wise to consult a certified mechanic or dealership for a comprehensive inspection and repair.

How urgent is it to address the tire pressure warning light that stays on in a 2019 Ford GT?

When the tire pressure warning light remains illuminated in a 2019 Ford GT, it is imperative to act swiftly. Ignoring this warning can lead to serious safety hazards, including compromised traction and an increased likelihood of tire blowouts, which can endanger both the driver and others on the road. Additionally, maintaining the correct tire pressure is essential for optimal vehicle performance; improper inflation can negatively impact fuel efficiency and lead to uneven tire wear, ultimately affecting the driving experience. Furthermore, neglecting this warning can result in costly repairs, as low tire pressure may cause premature tire damage and could also strain the vehicle's suspension and braking systems. To ensure safety and preserve the integrity of your vehicle, it is advisable to have the tire pressure system inspected by a qualified mechanic as soon as possible. This proactive approach not only safeguards your driving experience but also helps prevent more significant issues down the line.

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2019 Ford GT Tire Pressure Warning Light Causes & Fixes