2015 Ford Taurus AC Isn't Working

Common Causes of AC Failure in Your 2015 Ford Taurus and How to Restore Cool Airflow

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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 2015 Ford Taurus 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 steps to diagnose the AC issue in a 2015 Ford Taurus?

When diagnosing an air conditioning issue in a 2015 Ford Taurus, it's essential to adopt a systematic diagnostic approach that prioritizes simpler checks before delving into more complex problems. Start by verifying that the air conditioning controls are set correctly; sometimes, the solution is as simple as adjusting the temperature or fan speed. Next, inspect the air vents to ensure that air is flowing properly; a lack of airflow could indicate a malfunctioning blower motor or blocked ductwork. Pay attention to any unusual noises when the AC is activated, as these sounds may signal issues with the compressor or other components. Additionally, check for any signs of coolant leaks under the vehicle, as refrigerant loss can severely impact AC performance. Assess the cooling efficiency by feeling the temperature of the air being emitted; if it’s not cold enough, there may be a refrigerant issue or compressor failure. Finally, using an OBD-II scanner to check for error codes can provide insights into specific problems affecting the AC system. By following this structured approach, you can effectively identify and address the AC issues in your Ford Taurus.

What are the common problems that could cause the AC to stop working in a 2015 Ford Taurus?

When dealing with a malfunctioning AC system in a 2015 Ford Taurus, it's essential to understand the common problems that could be at play. One frequent culprit is the refrigerant level; either low or overcharged refrigerant can significantly impair cooling performance. Additionally, a malfunctioning compressor may prevent the system from circulating refrigerant properly, leading to inadequate cooling. Another issue to consider is a clogged cabin air filter, which can restrict airflow and diminish the effectiveness of the AC. Dirty condenser or evaporator coils can also hinder performance, as they are crucial for heat exchange in the cooling process. Furthermore, a dirty or sluggish blower motor may fail to push air through the system efficiently. Lastly, it's important to check for any refrigerant leaks or climate control electrical issues, as these can also disrupt the AC's functionality. By being aware of these common problems, DIYers can take proactive steps to diagnose and resolve AC issues, ensuring a comfortable driving experience.

How urgent is it to repair the non-functioning AC in a 2015 Ford Taurus?

When faced with a non-functioning AC in your 2015 Ford Taurus, the urgency of repair cannot be overstated. A reliable air conditioning system is essential for maintaining a comfortable driving environment, particularly during sweltering summer months or on long road trips. Beyond comfort, a malfunctioning AC can compromise safety; if the system fails to defog or defrost the windshield, visibility may be severely impaired, increasing the risk of accidents. Additionally, neglecting AC repairs can adversely affect your vehicle's resale value, as prospective buyers often look for well-maintained systems. Furthermore, operating a faulty AC can place undue strain on other mechanical components, potentially leading to more significant and costly repairs down the line. Therefore, addressing AC issues promptly is crucial not only for immediate comfort and safety but also for the long-term health of your vehicle.

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2015 Ford Taurus AC Troubleshooting & Repair Guide