2020 INFINITI Q60 AC Isn't Working

Common Causes of AC Malfunctions in Your 2020 INFINITI Q60 and How to Resolve 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 2020 INFINITI Q60 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 2020 INFINITI Q60?

When your 2020 INFINITI Q60'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 setting the desired temperature. Next, inspect the air filters; if they are dirty or clogged, replacing them can significantly improve airflow and AC performance. It's also crucial to examine the refrigerant levels, as low levels can lead to warm air blowing from the vents. If you suspect a refrigerant issue, using a pressure gauge can help you assess the situation, or you may want to consult a professional for assistance. Additionally, look for any visible signs of leaks in the AC system, such as oily residue around hoses or connections, which can indicate a refrigerant loss. The AC compressor should also be checked to ensure it engages properly when the system is activated; a malfunctioning compressor can severely impact cooling efficiency. Lastly, test the electrical components, including fuses and relays, to confirm they are functioning correctly, as faulty electrical connections can prevent the AC from operating. By systematically following these steps, you can effectively diagnose and potentially resolve the AC issues in your INFINITI Q60.

What are the common problems that could cause the AC to stop working in a 2020 INFINITI Q60?

When the air conditioning system in your 2020 INFINITI Q60 stops working, it can be a significant inconvenience, particularly in warm weather. To effectively troubleshoot the issue, it's important to be aware of the common problems that could be at play. One of the most frequent causes is low refrigerant levels, which can result from leaks or improper charging, leading to warm air blowing from the vents. A faulty compressor is another potential issue; if it fails, the system cannot circulate refrigerant, leaving the air uncooled. Additionally, electrical problems, such as blown fuses or damaged wiring, can disrupt the AC's functionality, preventing it from cooling properly. Clogged or leaking refrigerant lines can also impede the flow of refrigerant, further affecting performance. Lastly, a malfunctioning blower motor may result in insufficient airflow, reducing the cooling effect. While some of these issues may be addressed through DIY methods, consulting a qualified technician is often recommended for a comprehensive diagnosis and repair, ensuring your AC system functions efficiently.

How urgent is it to address the AC failure in my 2020 INFINITI Q60?

When faced with an AC failure in your 2020 INFINITI Q60, it is crucial to recognize the urgency of the situation. A malfunctioning air conditioning system can significantly impact your comfort, especially during hot weather or long drives, making it essential to address the issue promptly. Moreover, the safety implications cannot be overlooked; driving in extreme heat without a functioning AC can lead to discomfort and distraction, which may compromise your focus on the road. Timely repairs not only enhance your driving experience but also serve as preventive maintenance, helping to avert further damage to the AC system that could result in more extensive and costly repairs. Additionally, maintaining a well-functioning AC system is vital for preserving the resale value of your vehicle, as potential buyers often look for well-maintained features. Therefore, while the urgency may not seem as critical as other mechanical issues, addressing AC failure swiftly is important for your comfort, safety, and the overall health of your INFINITI Q60.

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