2016 Ford Explorer AC Isn't Working

Common Causes of AC Malfunctions in Your 2016 Ford Explorer and How to Fix Them

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Reviewed by
Andrew Hajjar
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 2016 Ford Explorer 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 2016 Ford Explorer?

When your 2016 Ford Explorer's AC isn't functioning, start by checking the thermostat settings to confirm they are set to a cool temperature, as incorrect settings can often be the simplest explanation for the issue. Next, inspect the air filters; if they are dirty or clogged, replacing them can significantly improve airflow and AC performance. After that, 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 seek professional help. Additionally, look for any visible leaks in the AC system, such as oily residue around hoses or connections, which can indicate a refrigerant loss. It's also crucial to check the AC compressor to ensure it engages when the system is activated; a malfunctioning compressor can prevent cold air from circulating. Finally, inspect the electrical components, including fuses and relays, to ensure they are functioning properly, as faulty electrical connections can disrupt the AC operation. By following these steps, you can effectively diagnose common AC issues in your Ford Explorer before deciding whether to consult a professional mechanic for further assistance.

What are the common problems that could cause the AC to stop working in a 2016 Ford Explorer?

When the air conditioning system in a 2016 Ford Explorer fails to cool, it can be frustrating, but understanding the common problems can help you diagnose the issue. One of the primary culprits is low refrigerant levels, which can occur due to leaks or insufficient charging, preventing the system from achieving optimal cooling. Another frequent issue is a faulty compressor; if the compressor is not functioning correctly, it won't circulate the refrigerant, leading to a lack of cold air. Additionally, electrical problems such as blown fuses or damaged wiring can disrupt the AC's operation, making it essential to check these components. Clogged or leaking refrigerant lines can also impede the system's performance, as blockages prevent proper airflow and leaks reduce refrigerant levels. Lastly, a damaged condenser can significantly affect the heat exchange process, resulting in poor cooling efficiency. By identifying these common issues, you can take the necessary steps to troubleshoot and potentially repair your AC system, ensuring a comfortable ride in your Ford Explorer.

How urgent is it to address the non-functioning AC in a 2016 Ford Explorer?

Addressing a non-functioning AC in a 2016 Ford Explorer is crucial for maintaining both comfort and vehicle integrity. When the AC system fails, it can lead to significant discomfort during hot weather, making driving an unpleasant experience for both the driver and passengers. Moreover, a malfunctioning AC may indicate underlying problems within the vehicle's cooling system, which could escalate into more severe issues if not addressed promptly. Ignoring these symptoms can result in costly repairs down the line, as minor issues can develop into major failures. Regular maintenance and timely repairs not only enhance the driving experience but also extend the lifespan of the vehicle's cooling components. Therefore, it is essential to prioritize the repair of a non-functioning AC to ensure safety, comfort, and the overall health of your Ford Explorer.

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