2019 INFINITI Q60 AC Isn't Working

Common Causes of AC Malfunctions in Your 2019 INFINITI Q60 and How to Resolve 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 2019 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 2019 INFINITI Q60?

When your 2019 INFINITI Q60's AC isn't functioning properly, it's essential to approach the diagnosis methodically. Start by checking the thermostat settings to ensure they are correctly adjusted; sometimes, the solution is as simple as resetting the temperature. Next, inspect the air filters, as dirty or clogged filters can significantly hinder airflow and cooling efficiency. If airflow seems restricted, replacing the filters may resolve the issue. Following this, examine the refrigerant levels; low refrigerant can lead to warm air blowing from the vents, so using a pressure gauge can help you determine if a refill is necessary. Additionally, look for any signs of leaks in the AC system, such as oily residue, which can indicate refrigerant loss. Pay attention to the AC compressor as well; listen for unusual noises and check for visible damage, as a malfunctioning compressor can severely impact cooling performance. Lastly, ensure that all electrical connections related to the AC system are secure and functioning properly, as faulty wiring can prevent the system from operating. By systematically addressing these areas, you can effectively diagnose and potentially fix the AC issues in your INFINITI Q60.

What are the common problems that could cause the AC to stop working in a 2019 INFINITI Q60?

When troubleshooting the air conditioning system in a 2019 INFINITI Q60, it's essential to understand the common problems that could lead to a malfunction. One of the primary issues is refrigerant leaks, which can significantly reduce the system's efficiency and cooling capability. If you notice a lack of cool air, checking for leaks should be your first step. Another potential culprit is a faulty compressor; if the compressor is not functioning correctly, it may fail to circulate refrigerant, resulting in inadequate cooling. Additionally, electrical issues such as blown fuses or damaged wiring can disrupt the AC's operation, so inspecting these components is crucial. Clogged or blocked condensers can also impede airflow, preventing the system from cooling effectively. Lastly, a malfunctioning thermostat may fail to regulate the temperature properly, leading to inconsistent cooling. By identifying these common problems, you can take the necessary steps to diagnose and potentially resolve the AC issues in your INFINITI Q60.

How urgent is it to address the AC failure in my 2019 INFINITI Q60?

When faced with an AC failure in your 2019 INFINITI Q60, it is essential to recognize the urgency of the situation. A malfunctioning air conditioning system can significantly impact your driving comfort, especially during sweltering summer months or on long journeys. Beyond mere comfort, the safety implications cannot be overlooked; extreme heat can lead to distractions that compromise your focus on the road, making it vital to ensure your AC is operational. Additionally, neglecting AC issues may result in more severe damage to the system, leading to costly repairs that could have been avoided with prompt attention. Lastly, maintaining your vehicle's AC system is not just about immediate comfort and safety; it also plays a crucial role in preserving your car's resale value. A well-maintained vehicle with a fully functional AC system is more appealing to potential buyers, making timely repairs a wise investment. Therefore, while it may not seem like an emergency, addressing AC failure promptly is crucial for your comfort, safety, and the longevity of your vehicle.

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