2016 Dodge Durango AC Isn't Working

Common Causes of AC Failure in Your 2016 Dodge Durango and How to Fix 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 2016 Dodge Durango 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 2016 Dodge Durango?

When diagnosing an AC issue in a 2016 Dodge Durango, it's essential to adopt a systematic diagnostic approach that prioritizes simpler checks before delving into more complex assessments. Start by inspecting the air filters, as clean filters are crucial for optimal airflow; if they are clogged, replacing them can significantly improve AC performance. Next, verify the refrigerant levels in the system, as low levels may indicate a leak that needs addressing. Following this, examine the AC compressor for any signs of damage or wear, since a malfunctioning compressor can severely impact cooling efficiency. Additionally, ensure that the thermostat is functioning correctly, as it plays a vital role in regulating the vehicle's internal temperature. Finally, look for any visible signs of leaks, such as oily residue around connections or hoses, which can lead to refrigerant loss. By methodically following these steps, you can effectively diagnose the AC issue and determine the necessary repairs for your Dodge Durango.

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

When the air conditioning system in a 2016 Dodge Durango ceases to function, several common problems may be at play. One of the primary culprits is low refrigerant levels, which can significantly hinder the system's ability to cool the air effectively. If the refrigerant is low, it may indicate a leak that needs to be addressed. Another frequent issue is a faulty compressor; if the compressor is not operating correctly, it will fail to circulate refrigerant, resulting in warm air blowing from the vents. Additionally, electrical problems such as blown fuses or damaged wiring can disrupt the AC's operation, preventing it from functioning altogether. Clogged or leaking condensers can also impede the cooling process, as they are essential for dissipating heat from the refrigerant. Lastly, malfunctioning cooling fans can lead to inadequate airflow, further diminishing the system's cooling performance. Understanding these common problems can help DIYers diagnose the issue and determine whether they can tackle the repairs themselves or if professional assistance is needed.

How urgent is it to repair the non-functioning AC in a 2016 Dodge Durango?

Repairing the non-functioning AC in a 2016 Dodge Durango is an urgent matter that should not be overlooked. The discomfort caused by a malfunctioning air conditioning system can significantly affect the driving experience, especially during hot weather, leading to potential health risks for occupants. Moreover, safety is a critical concern; extreme heat can distract drivers and increase fatigue, which may impair their ability to operate the vehicle safely. Additionally, a well-functioning AC system contributes to the overall resale value of the vehicle. Prospective buyers are likely to be deterred by a faulty AC, which could lead to a decrease in the vehicle's market appeal. Furthermore, neglecting AC issues may indicate underlying mechanical problems that could escalate into more severe and costly repairs if not addressed promptly. Therefore, it is essential to prioritize the repair of the AC system to ensure comfort, safety, and the long-term value of your Dodge Durango.

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