2020 Kia Stinger Tire Pressure Warning Light Stays On

Resolve Tire Pressure Warning Light in 2020 Kia Stinger: Causes and Solutions

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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 2020 Kia Stinger 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 2020 Kia Stinger 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 2020 Kia Stinger?

To effectively diagnose the tire pressure warning light issue on your 2020 Kia Stinger, begin with a thorough check of the tire pressure in all four tires using a reliable tire pressure gauge. Ensure that the readings align with the recommended PSI found in your owner's manual or on the sticker located on the driver's side door jamb. Next, inspect each tire for any visible damage, such as punctures, cuts, or bulges, and look for signs of uneven wear that may suggest alignment problems. If the tire pressure appears correct and the tires are in good condition, proceed to reset the Tire Pressure Monitoring System (TPMS) following the specific instructions in your owner's manual, as temporary fluctuations can sometimes trigger the warning light. After making any necessary adjustments, take your vehicle for a short drive to allow the system to recalibrate; it may take a few moments for the warning light to turn off. If the light remains illuminated despite these efforts, it is advisable to consult a mechanic or visit a Kia service center for a comprehensive inspection, as there may be underlying issues with the TPMS that require professional attention. By following this diagnostic approach, you can systematically address the tire pressure warning light issue and ensure your vehicle's safety and performance.

What could be causing the tire pressure warning light to remain on in a 2020 Kia Stinger?

When the tire pressure warning light remains illuminated in a 2020 Kia Stinger, it can be attributed to several common problems that DIYers can investigate. First and foremost, low tire pressure is often the culprit; checking each tire for proper inflation is essential, as even a small leak or puncture can trigger the warning light. If the tire pressure is adequate, the next step is to consider the possibility of a faulty tire pressure sensor. These sensors can malfunction, leading to inaccurate readings, so inspecting them for any visible damage or corrosion is advisable. Additionally, sensor calibration issues may arise, particularly if tires have been recently changed or rotated; recalibrating the sensors can often resolve this problem. Electrical issues, such as blown fuses or wiring faults, can also interfere with the tire pressure monitoring system, so a thorough inspection of the vehicle's electrical components may be necessary. Lastly, be mindful of extreme temperature changes, as they can affect tire pressure and potentially trigger the warning light even when levels are normal. By systematically addressing these common problems, you can effectively troubleshoot the tire pressure warning light in your Kia Stinger and ensure safe driving conditions.

How urgent is it to address the tire pressure warning light that stays on in a 2020 Kia Stinger?

Addressing the tire pressure warning light in your 2020 Kia Stinger is not just a matter of convenience; it is a critical safety concern that requires immediate attention. Ignoring this warning can lead to dangerous driving conditions, as improper tire pressure significantly affects vehicle handling and braking capabilities. Additionally, driving on underinflated tires can accelerate tire wear, leading to costly replacements and the risk of a blowout while on the road. Furthermore, neglecting to maintain proper tire pressure can decrease your vehicle's fuel efficiency, resulting in higher fuel costs over time. To ensure your safety and the longevity of your vehicle, it is essential to regularly check your tire pressure and inflate your tires to the recommended levels. By taking these proactive steps, you can avoid serious consequences and maintain optimal performance in your Kia Stinger.

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