2019 Kia Soul AC Isn't Working

Common Causes of AC Failure in Your 2019 Kia Soul and How to Restore Cool Airflow

Find Repair Location
Reviewed by
Aisha
Written by RepairPal Car Genius
Updated January 14, 2025
0%
37% chance it's the
Refrigerant Leak
0%
21% chance it's the
Climate Control Electrical Issue
0%
12% chance it's the
AC Compressor
0%
30% chance it's
Something else
The most common reasons a 2019 Kia Soul AC isn't working are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor.
  • Refrigerant Leak: A refrigerant leak can occur due to damaged hoses, seals, or connections, resulting in decreased cooling efficiency in the air conditioning system.
  • Climate Control Electrical Issue: A faulty climate control module or a blown fuse could be causing the electrical issues in the climate control system.
  • AC Compressor: A faulty AC compressor may be due to a lack of lubrication, electrical issues, or internal mechanical failure, resulting in inadequate cooling performance.
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 are the initial steps to diagnose the AC issue in a 2019 Kia Soul?

When diagnosing an AC issue in your 2019 Kia Soul, it's essential to adopt a systematic approach that prioritizes straightforward checks. Begin by inspecting the air filters, as dirty or clogged filters can significantly hinder airflow and reduce AC efficiency. Next, assess the refrigerant levels; low levels may suggest a leak in the system, which is a common issue. Pay close attention to the AC compressor, listening for any unusual sounds that could indicate mechanical problems. Additionally, ensure that the thermostat is functioning correctly, as it plays a crucial role in regulating the temperature inside the vehicle. Finally, conduct a thorough visual inspection of the AC system for any signs of leaks. By following these steps, you can effectively narrow down the potential causes of the AC issue and determine the necessary repairs or maintenance to restore optimal performance.

What are the common problems that could cause the AC to stop working in a 2019 Kia Soul?

When the air conditioning system in your 2019 Kia Soul stops functioning, it can be frustrating, but understanding the common problems can help you diagnose the issue effectively. One of the primary culprits is low refrigerant levels, which can occur due to leaks or insufficient charging, leading to inadequate cooling. Another frequent issue is a faulty compressor; if the compressor is not engaging properly, the system will fail to circulate refrigerant, resulting in warm air blowing from the vents. Additionally, electrical problems such as blown fuses or damaged wiring can disrupt the AC's operation, preventing it from turning on or functioning correctly. Clogged or leaking condensers can also hinder performance, as they are essential for dissipating heat from the refrigerant. Lastly, malfunctioning cooling fans can lead to overheating and poor air circulation, further compromising the AC's efficiency. By familiarizing yourself with these common problems, you can take the first steps toward troubleshooting and potentially fixing the AC system in your Kia Soul.

How urgent is it to address the AC failure in my 2019 Kia Soul?

When your 2019 Kia Soul experiences AC failure, addressing the issue promptly is crucial for both your comfort and safety. Driving without a functioning air conditioning system in hot weather can lead to severe discomfort and even health risks, such as heat exhaustion. Moreover, a malfunctioning AC may indicate underlying problems within the vehicle's cooling system, which, if left unchecked, could escalate into more serious issues like engine overheating and damage. By tackling the AC failure early, you not only enhance your driving experience but also prevent further damage to the system, potentially saving on costly repairs down the line. Additionally, a well-functioning AC is essential for maintaining visibility in humid or cold conditions, as it aids in defogging the windshield. Therefore, it is imperative to prioritize the repair of your AC system to ensure a safe and comfortable driving environment.

You’ve got options with RepairPal

Whether you need a more accurate auto repair estimate or help finding a reputable shop in your area, we’ve got you covered.