2021 Hyundai Veloster Tire Pressure Warning Light Stays On

Resolve Tire Pressure Warning Light in 2021 Hyundai Veloster: 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 2021 Hyundai Veloster 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 2021 Hyundai Veloster 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 in my 2021 Hyundai Veloster?

To effectively diagnose the tire pressure warning light issue in your 2021 Hyundai Veloster, begin with a straightforward approach that prioritizes simple checks before moving on to more complex solutions. Start by checking the tire pressure in all four tires using a reliable tire pressure gauge, ensuring they are inflated to the levels recommended in your owner's manual. This initial step can often resolve the warning light if the pressure is low. Next, conduct a thorough inspection of each tire for any visible damage, such as punctures or bulges, and look for any foreign objects that may be causing a leak. If the tire pressure is correct and the tires appear undamaged, the next step is to reset the tire pressure monitoring system (TPMS), which can sometimes malfunction and trigger the warning light unnecessarily. Refer to your owner's manual for specific instructions on how to perform this reset. If the warning light remains illuminated after these steps, it may be time to consult a professional mechanic or visit a Hyundai service center, as they have the specialized tools and expertise to diagnose more complex issues that could be affecting your vehicle's tire pressure monitoring system. By following this methodical approach, you can efficiently address the tire pressure warning light and maintain your vehicle's safety on the road.

What could cause the tire pressure warning light to stay on in a 2021 Hyundai Veloster?

When the tire pressure warning light remains on in your 2021 Hyundai Veloster, it can be frustrating, but understanding the common problems can help you diagnose the issue. One of the primary culprits is low tire pressure, which is easily checked with a tire pressure gauge. Ensure all tires are inflated to the manufacturer's recommended levels, as even a slight drop can trigger the warning light. If the pressure is adequate, consider the possibility of a faulty tire pressure sensor; these sensors can wear out over time and may need replacement. Additionally, sensor calibration issues can arise, particularly after tire rotations or replacements, necessitating a recalibration to ensure accurate readings. Electrical faults within the tire pressure monitoring system can also cause persistent warning lights, which may require professional diagnostics to resolve. Lastly, be mindful of extreme temperature changes, as they can significantly affect tire pressure. By systematically checking these factors, you can often identify the cause of the warning light and take appropriate action, whether it be inflating tires, replacing sensors, or seeking professional help.

What should I do if the tire pressure warning light stays on in my 2021 Hyundai Veloster?

If the tire pressure warning light remains illuminated in your 2021 Hyundai Veloster, it is crucial to address this issue promptly to ensure your safety on the road. Ignoring this warning can lead to serious consequences, including reduced vehicle handling, increased tire wear, and even tire blowouts, which can pose significant risks to you and other drivers. Start by checking the tire pressure in all four tires with a reliable gauge, ensuring they meet the recommended levels found in your vehicle's manual. If you discover any tires are underinflated, inflate them to the correct pressure as indicated on the sticker located inside the driver's side door jamb. Additionally, inspect each tire for visible damage, such as punctures or cuts, as these can compromise tire integrity and safety. After addressing the pressure and inspecting for damage, you may need to reset the tire pressure monitoring system, which can typically be done through your vehicle's infotainment system or by following the owner's manual instructions. If the warning light persists despite these efforts, it is advisable to seek assistance from a certified Hyundai service center to prevent further complications. Taking these steps not only helps maintain your vehicle's performance but also ensures your safety and that of others on the road.

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