2017 Kia Soul AC Isn't Working

Common Causes of AC Malfunctions in Your 2017 Kia Soul and How to Fix Them

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Reviewed by
Devin Cabugcal
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 2017 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 diagnostic steps to take when the AC isn't working in a 2017 Kia Soul?

When your 2017 Kia Soul's AC isn't functioning properly, start by checking the thermostat settings to ensure they are correctly adjusted. Sometimes, the simplest solution is just a matter of incorrect temperature settings. Next, inspect the air filters; dirty or clogged filters can significantly hinder airflow and cooling efficiency, so replacing them can often resolve the issue. It's also crucial to examine the refrigerant levels, as low levels can lead to inadequate cooling. Using a pressure gauge, you can easily check these levels. If you notice any oily residue around the AC connections or hoses, this could indicate a refrigerant leak, which needs to be addressed. Additionally, ensure that the compressor is engaging when the AC is activated, as a malfunctioning compressor can lead to cooling problems. Lastly, inspect the electrical connections related to the AC system for any signs of corrosion or looseness, as faulty connections can disrupt the system's operation. By systematically following these steps, you can effectively diagnose and potentially resolve the AC issues in your Kia Soul before seeking professional help.

What are the common problems that could cause the AC to stop working in a 2017 Kia Soul?

When the air conditioning system in a 2017 Kia Soul stops working, it can be frustrating, especially during hot weather. One of the most frequent culprits is low refrigerant levels, which can hinder the system's ability to cool the air effectively. If the refrigerant is low, it may indicate a leak somewhere in the system that needs to be addressed. Another common issue is a faulty compressor; if the compressor is not working correctly, it will fail to circulate the refrigerant, resulting in warm air blowing from the vents. Additionally, electrical problems can disrupt the AC's operation, including issues with fuses, relays, or wiring that may prevent the system from functioning altogether. A clogged or leaking condenser can also impede the cooling process, as it is responsible for dissipating heat from the refrigerant. Lastly, broken cooling fans can lead to insufficient airflow, further diminishing the AC's cooling performance. Identifying these issues early on can help you determine whether a DIY fix is possible or if professional assistance is needed to restore your vehicle's comfort.

How urgent is it to repair the non-functioning AC in a 2017 Kia Soul?

Repairing the non-functioning AC in a 2017 Kia Soul is an urgent matter that should not be overlooked. The discomfort of driving in a hot vehicle can quickly escalate, especially during summer months or on long trips, making it essential for maintaining a pleasant driving experience. Beyond mere comfort, the health implications are significant; without a functioning AC, passengers, particularly vulnerable individuals like children and the elderly, are at risk of heat-related illnesses, which can be severe in extreme temperatures. Additionally, neglecting AC repairs can adversely affect the vehicle's resale value, as potential buyers often prioritize a fully operational air conditioning system. Furthermore, operating a malfunctioning AC can lead to increased strain on other vehicle components, potentially resulting in more extensive and costly repairs down the line. Therefore, addressing AC issues promptly is crucial not only for immediate comfort and health but also for the long-term well-being of the vehicle and its value.

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