2020 Kia Niro EV Tire Pressure Warning Light Stays On

Resolve the Persistent Tire Pressure Warning Light in 2020 Kia Niro EV

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Reviewed by
Devin Cabugcal
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 Niro EV 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 Niro EV 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.

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 are the initial steps to diagnose a persistent tire pressure warning light on a 2020 Kia Niro EV?

To effectively diagnose a persistent tire pressure warning light on your 2020 Kia Niro EV, start by checking the tire pressure in all four tires, ensuring they are inflated to the manufacturer's recommended levels, as low pressure is a frequent culprit. Next, visually inspect each tire for any signs of damage, such as punctures or bulges, which could lead to air loss. If the tires appear to be in good condition, attempt to reset the tire pressure monitoring system following the instructions in your vehicle's manual; this can sometimes resolve minor glitches. Additionally, examine the tire pressure sensors for any visible damage or malfunction. If the warning light remains illuminated after these steps, it may be time to consult a professional mechanic or dealership for a more thorough diagnosis, as there could be underlying issues that require expert attention. By following this structured approach, you can efficiently troubleshoot the problem and determine the best course of action.

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

When the tire pressure warning light remains illuminated in your 2020 Kia Niro EV, it’s crucial to understand the common problems that could be at play. The most frequent culprit is low tire pressure, which can easily be checked using a tire pressure gauge. Ensure all tires are inflated to the manufacturer’s recommended levels, as even a slight deficiency can trigger the warning light. If the pressure is adequate, consider the possibility of a faulty tire pressure sensor; these sensors can malfunction and fail to provide accurate readings. In such cases, recalibrating the sensors may resolve the issue, as they sometimes require adjustment to function correctly. Additionally, inspect the electrical connections and wiring associated with the tire pressure monitoring system, as any faults here can also cause the light to stay on. Lastly, if all else fails, a defective control module might be the source of the problem, necessitating replacement. By systematically addressing these potential issues, you can effectively troubleshoot the tire pressure warning light and ensure your vehicle remains safe and roadworthy.

What immediate actions should be taken if the tire pressure warning light remains on in a 2020 Kia Niro EV?

When the tire pressure warning light remains illuminated in your 2020 Kia Niro EV, it is crucial to act swiftly to ensure your safety and the vehicle's performance. Ignoring this warning can lead to serious consequences, including reduced traction, increased tire wear, and even tire blowouts, which pose significant risks while driving. Start by checking the tire pressure in all four tires with a reliable gauge, ensuring they meet the manufacturer's specifications found in your owner's manual or on the door jamb. If you discover any tires are underinflated, promptly inflate them to the correct levels using an air compressor or a gas station pump. Additionally, inspect each tire for visible damage such as punctures or bulges, as these issues may require professional repair or replacement. Once you have addressed the tire pressure and any damage, reset the tire pressure monitoring system according to your vehicle's manual. If the warning light persists despite these efforts, it is essential to seek help from a certified mechanic or a Kia service center to prevent further complications. Taking these immediate actions not only enhances your safety but also helps maintain the longevity and efficiency of your vehicle.

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2020 Kia Niro EV Tire Pressure Warning Light Solutions