2017 Chevrolet Colorado AC Isn't Working

Common Causes of AC Failure in Your 2017 Chevrolet Colorado 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 Colorado 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 Colorado?

When your 2017 Chevrolet Colorado's AC isn't functioning properly, it's crucial to approach the diagnosis methodically. Start by checking the thermostat settings to ensure they are correctly adjusted, as incorrect settings can often be mistaken for a malfunction. Next, inspect the air filters; dirty or clogged filters can significantly hinder airflow and cooling efficiency, so replacing them may resolve the issue. After that, examine the refrigerant levels using a pressure gauge, as low levels can lead to inadequate cooling. If the refrigerant appears low, look for any signs of leaks, such as oily residue around hoses or connections, which can indicate a more serious problem. Additionally, check the compressor to ensure it engages when the AC is activated; a malfunctioning compressor can severely impact performance. Finally, 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 following these steps, you can effectively diagnose and potentially resolve the AC issues in your Chevrolet Colorado.

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

When the air conditioning system in your 2017 Chevrolet Colorado ceases to function, it can be frustrating, especially during hot weather. One of the most frequent culprits is low refrigerant levels, which can occur due to leaks or insufficient charging, preventing the system from cooling effectively. Another common issue is a faulty compressor; if the compressor is not engaging properly, it can lead to a complete lack of cooling. Additionally, electrical problems such as blown fuses or damaged wiring can disrupt the AC's operation, making it essential to check these components. A clogged or leaking condenser can also hinder the system's performance, as it plays a crucial role in dissipating heat. Lastly, if you notice weak airflow from the vents, the blower motor may be malfunctioning, which can significantly impact your comfort. By understanding these common problems, you can take the first steps in diagnosing the issue and potentially resolve it yourself before consulting a mechanic.

How urgent is it to repair the non-functioning AC in a 2017 Chevrolet Colorado?

When faced with a non-functioning AC in your 2017 Chevrolet Colorado, the urgency of repair cannot be overstated. The discomfort caused by a malfunctioning air conditioning system can significantly detract from your driving experience, especially during sweltering summer months or on long road trips. Beyond mere comfort, the safety implications are critical; extreme heat can impair your focus and alertness, increasing the risk of accidents. Additionally, a faulty AC can lead to foggy windows, compromising visibility and further endangering you and your passengers. Moreover, neglecting AC repairs can adversely affect your vehicle's resale value. Prospective buyers often scrutinize the overall condition of a vehicle, and a well-functioning AC is a key feature that can enhance appeal. Therefore, addressing AC issues promptly is essential not only for a pleasant driving experience but also for ensuring safety and maintaining the vehicle's market value.

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