2017 Chevrolet Trax AC Isn't Working

Common Causes of AC Malfunctions in Your 2017 Chevrolet Trax and How to Fix Them

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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 2017 Chevrolet Trax 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 Chevrolet Trax?

When your 2017 Chevrolet Trax's AC isn't functioning properly, start by checking the thermostat settings to ensure it's set to a cool temperature. If the settings are correct, inspect the air filters for dirt or clogs, as these can significantly hinder airflow and cooling efficiency. Next, examine the refrigerant levels; low levels often lead to warm air blowing from the vents, so consider having a professional recharge it if necessary. Additionally, look for any visible leaks in the AC system, particularly around hoses and connections, as these can indicate a more serious issue. Testing the compressor is also crucial; it should engage when the AC is activated. Don't forget to check the electrical components, including fuses and relays, to ensure everything is functioning correctly. Finally, using a diagnostic tool to scan for error codes can provide insights into specific problems within the AC system. By systematically following these steps, you can effectively diagnose and potentially resolve the AC issues in your Chevrolet Trax.

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

When the air conditioning system in your 2017 Chevrolet Trax ceases to function, it can be frustrating, especially during hot weather. One of the most frequent issues is low refrigerant levels, which can occur due to leaks or insufficient charging, preventing the system from cooling effectively. Another common culprit is a faulty compressor; if the compressor is not engaging properly, the AC will not produce cold air. Additionally, electrical problems such as blown fuses or damaged wiring can disrupt the operation of the AC system, leading to failure. A clogged or leaking condenser can also hinder the cooling process, as it is responsible for dissipating heat from the refrigerant. Lastly, a malfunctioning blower motor can result in poor airflow from the vents, making it seem like the AC is not working at all. By understanding these potential issues, you can take the first steps toward diagnosing and resolving the AC problems in your vehicle.

How urgent is it to address the non-functioning AC in a 2017 Chevrolet Trax?

Addressing a non-functioning AC in your 2017 Chevrolet Trax is crucial for both comfort and safety, particularly in hot weather conditions. Without a working air conditioning system, driving can become uncomfortable and even hazardous, as excessive heat can lead to health risks such as heat exhaustion. Moreover, a malfunctioning AC can detract from the overall driving experience, causing distractions that may compromise your focus on the road. It's also important to recognize that an AC failure might indicate deeper issues within the vehicle's cooling system or electrical components, which could worsen if left unattended. By delaying repairs, you risk escalating minor problems into significant, costly repairs down the line. Therefore, it is essential to prioritize fixing your AC to maintain a safe and pleasant driving environment while protecting your vehicle's long-term health.

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