2014 Ram C/V AC Isn't Working

Common Causes of AC Failure in Your 2014 Ram C/V 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 2014 Ram C/V 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 2014 Ram C/V?

When faced with an AC malfunction in a 2014 Ram C/V, it's essential to adopt a systematic diagnostic approach to identify and resolve the issue efficiently. Start by checking the thermostat setting to ensure it is correctly adjusted to a cool temperature and that the AC is activated. If the settings are correct, inspect the air filters for dirt or blockages, as these can significantly hinder airflow and cooling performance. Next, examine the refrigerant levels using a pressure gauge; low levels often result in warm air blowing from the vents, indicating a need for a recharge. Additionally, look for any visible signs of refrigerant leaks around the AC components, as these can lead to decreased efficiency. It's also crucial to verify that the AC compressor is engaging properly when the system is turned on, as a malfunctioning compressor can prevent cold air from circulating. Don’t overlook the electrical connections; check for any loose or damaged wires that could disrupt the AC's operation. Finally, if the problem persists, consider using a diagnostic tool to scan for error codes in the vehicle's onboard computer, which can provide insights into specific issues affecting the AC system. By following these steps, you can effectively troubleshoot and potentially resolve the AC problems in your Ram C/V.

What are the common problems that could cause the AC to stop working in a 2014 Ram C/V?

When troubleshooting the AC system in a 2014 Ram C/V, it's essential to consider several common problems that could be affecting its performance. One of the most frequent culprits is a refrigerant leak, which can occur due to damaged components or seals within the system, leading to insufficient cooling. Additionally, a faulty compressor may prevent the circulation of cool air, making it crucial to check its functionality. Electrical issues, such as blown fuses or malfunctioning relays, can also disrupt the AC operation, so inspecting the vehicle's electrical system is advisable. Another potential issue is a clogged or blocked condenser, which can restrict airflow and diminish cooling efficiency; regular cleaning can help mitigate this problem. Lastly, a malfunctioning thermostat may fail to regulate temperature properly, resulting in inconsistent cooling. By systematically examining these areas, DIYers can effectively diagnose and address the issues plaguing the AC system in their Ram C/V.

How urgent is it to address the non-functioning AC in a 2014 Ram C/V?

Addressing a non-functioning AC in your 2014 Ram C/V should be a priority, especially as the summer heat approaches. Driving without a functioning air conditioning system can lead to significant discomfort, making it difficult to focus on the road and increasing the risk of heat-related health issues for both the driver and passengers. Moreover, a malfunctioning AC may indicate deeper problems within the vehicle's cooling system or electrical components, which could escalate if left unattended. This not only compromises your comfort but can also lead to more extensive and costly repairs down the line. By prioritizing the repair of your AC system, you ensure a safer and more enjoyable driving experience, particularly during long trips or in heavy traffic. Therefore, while it may not seem like an immediate emergency, addressing the issue promptly is essential to maintain your vehicle's performance and your overall safety on the road.

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2014 Ram C/V AC Not Working: Causes & Repair Options