2022 Ford Expedition AC Isn't Working

Common Causes of AC Malfunctions in Your 2022 Ford Expedition and How to Fix Them

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Reviewed by
Bo Fader
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 2022 Ford Expedition 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 2022 Ford Expedition?

When your 2022 Ford Expedition's AC isn't functioning properly, start by checking the thermostat settings to confirm they are correctly adjusted to a cool temperature. Often, the problem can be as simple as an incorrect setting. Next, inspect the air filters; dirty or clogged filters can significantly restrict airflow, leading to poor AC performance. If the filters are dirty, replacing them can often restore functionality. After that, verify the AC controls by testing various settings, including fan speed and temperature, to ensure they are responsive. If the AC still isn't working, look for any signs of refrigerant leaks, as low refrigerant levels can result in warm air blowing from the vents. Additionally, listen for any unusual noises when the AC is turned on, as sounds like rattling or squealing may indicate issues with the compressor or other components. It's also important to check the compressor clutch to ensure it engages properly when the AC is activated; a malfunctioning clutch can hinder the compressor's efficiency. Finally, inspect all electrical connections related to the AC system for security and corrosion, as faulty connections can disrupt operation. By systematically following these steps, you can effectively diagnose and potentially resolve common AC issues in your Ford Expedition.

What are the common problems that could cause the AC system to stop working in a 2022 Ford Expedition?

When the AC system in your 2022 Ford Expedition fails to cool, it can be frustrating, but understanding the common problems can help you diagnose the issue effectively. One of the primary culprits is low refrigerant levels, which can occur due to leaks or insufficient charging, leading to poor cooling performance. Another frequent issue is a faulty compressor; if the compressor is not functioning properly, it can prevent the refrigerant from circulating, resulting in a lack of cool air. Additionally, electrical problems such as blown fuses or damaged wiring can disrupt the AC system's operation, making it essential to check these components. A clogged or leaking condenser can also hinder the system's efficiency, as it plays a crucial role in dissipating heat. Lastly, if you notice inadequate airflow from the vents, the blower motor may be malfunctioning, which can significantly impact your comfort. By identifying these common problems, you can take the necessary steps to troubleshoot and potentially resolve the AC issues in your Ford Expedition.

How urgent is it to address the non-functioning AC in a 2022 Ford Expedition?

When faced with a non-functioning AC in your 2022 Ford Expedition, the urgency to address the problem cannot be overstated. A malfunctioning air conditioning system not only compromises passenger comfort, especially during sweltering summer months, but it can also lead to serious safety concerns. High temperatures inside the vehicle can distract the driver and cause fatigue, which may impair their ability to operate the vehicle safely. Moreover, if you have passengers who are particularly sensitive to heat, such as children or the elderly, the risks are even greater. Beyond immediate comfort and safety, neglecting to repair the AC can adversely affect your vehicle's resale value. Prospective buyers are often deterred by vehicles that show signs of neglect, and a well-functioning AC is a key component of a well-maintained car. Additionally, ignoring the issue could lead to further damage within the AC system or other related components, resulting in more extensive and costly repairs down the line. Therefore, it is advisable to prioritize fixing the AC promptly to ensure a safe, comfortable driving experience while protecting your investment in the vehicle.

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