2021 Kia Telluride Tire Pressure Warning Light Stays On

Resolve Tire Pressure Warning Light in 2021 Kia Telluride: 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 Kia Telluride 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 Kia Telluride 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 2021 Kia Telluride?

To effectively diagnose the tire pressure warning light issue on your 2021 Kia Telluride, begin with a straightforward diagnostic approach that prioritizes simpler solutions before delving into more complex problems. 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 as specified in your vehicle's manual. Next, conduct a thorough visual inspection of each tire for any signs of damage, such as punctures, cuts, or bulges, which could indicate a leak. Additionally, look for any foreign objects embedded in the tire tread that might be causing a slow leak. If you discover that the tire pressure is low, fill the tires with air to the appropriate level using an air compressor or portable pump. After inflating the tires, it may be necessary to reset the tire pressure monitoring system (TPMS) to clear the warning light; refer to your vehicle's manual for specific reset instructions. Finally, keep an eye on the warning light after completing these steps. If the light remains illuminated, it may signal a more complex issue with the TPMS sensors or system, which would require professional attention. By following this methodical approach, you can effectively address the tire pressure warning light issue and ensure your Kia Telluride is safe and roadworthy.

What could cause the tire pressure warning light to stay on in a 2021 Kia Telluride?

When the tire pressure warning light stays on in your 2021 Kia Telluride, it’s essential to identify the underlying issues to ensure your safety and vehicle performance. The most common reason for this warning light is low tire pressure, which can be easily checked using a tire pressure gauge. Make sure to inflate all tires to the recommended levels specified in your owner’s manual, as driving on under-inflated tires can lead to poor handling and increased fuel consumption. If tire pressure is adequate, the next step is to consider the possibility of a faulty tire pressure sensor, which may not be accurately detecting the pressure in your tires. Additionally, keep in mind that temperature fluctuations can affect tire pressure; therefore, it’s wise to regularly monitor your tires, especially during seasonal changes. Inspecting for any visible leaks or punctures is also crucial, as a slow leak can lead to a gradual loss of pressure that may not be immediately noticeable. Lastly, if you suspect there may be electrical issues within the vehicle’s system, conducting diagnostic testing can help identify and resolve the problem. By systematically addressing these potential causes, you can effectively troubleshoot the tire pressure warning light in your Kia Telluride and ensure a safe driving experience.

What immediate steps should be taken if the tire pressure warning light remains on in a 2021 Kia Telluride?

When the tire pressure warning light remains illuminated in your 2021 Kia Telluride, it is crucial to act promptly to ensure your safety and the vehicle's performance. Ignoring this warning can lead to dangerous driving conditions, including reduced traction and increased risk of tire blowouts. Start by checking the tire pressure in all four tires with a reliable gauge, ensuring they meet the manufacturer's recommended levels. If you find any tires are underinflated, inflate them accordingly to mitigate the risk of handling issues. Additionally, inspect each tire for visible damage such as punctures or bulges, as these can compromise your safety and necessitate repairs or replacements. After addressing any pressure discrepancies or damage, reset the tire pressure monitoring system to clear the warning light. If the light persists despite these efforts, it is essential to consult a qualified mechanic or visit a Kia service center for a thorough diagnosis. Taking these immediate steps not only enhances your driving safety but also helps prevent potential long-term damage to your vehicle.

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2021 Kia Telluride Tire Pressure Warning Light Repairs