2015 Ram C/V AC Isn't Working

Common Causes of AC Failure in Your 2015 Ram C/V and How to Restore Comfort in Your Vehicle

Find Repair Location
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 2015 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 2015 Ram C/V?

When faced with an AC malfunction in your 2015 Ram C/V, start by checking the thermostat settings to ensure it is set below the current temperature, which is crucial for activating the AC system. Next, inspect the air filters; dirty or clogged filters can significantly hinder airflow and cooling efficiency, so replacing them may be necessary. Verify that the AC controls are correctly set to the AC mode rather than just the fan, and adjust the fan speed accordingly. Pay attention to the AC compressor; it should engage when the AC is activated, as a non-functioning compressor can lead to inadequate cooling. Additionally, assess the refrigerant levels, as low levels may indicate a leak, necessitating a refill. Finally, look for any visible signs of leaks, such as oily residue around hoses or connections, as addressing these leaks is vital for restoring proper AC function. By systematically following these steps, you can effectively diagnose and potentially resolve the AC issues in your vehicle.

What are the common problems that could cause the AC system to stop working in a 2015 Ram C/V?

When the AC system in your 2015 Ram C/V stops functioning, it can be frustrating, but understanding the common problems can help you diagnose the issue effectively. One of the first things to check is the refrigerant levels; low refrigerant can significantly hinder the cooling process, so ensure that your system is adequately charged. If the refrigerant is sufficient, the next step is to inspect the compressor, as a faulty compressor can prevent the system from circulating refrigerant properly. Additionally, electrical issues such as blown fuses or damaged wiring can disrupt the AC's operation, so examining these components is crucial. Another common culprit is a clogged or leaking condenser, which can impede airflow and cooling efficiency. Lastly, don’t overlook the blower motor; if it’s malfunctioning, you may experience weak airflow through the vents. By systematically checking these areas, you can identify and potentially resolve the issues affecting your AC system, restoring comfort to your vehicle.

How urgent is it to repair the AC system in a 2015 Ram C/V that isn't working?

When your 2015 Ram C/V's AC system fails, the urgency of repair should not be underestimated. In hot climates, a malfunctioning AC can lead to uncomfortable and even dangerous driving conditions, increasing the risk of heat-related health issues for you and your passengers. Moreover, neglecting AC problems can exacerbate existing issues, potentially leading to more extensive and costly repairs in the future. Additionally, a well-functioning AC system is crucial for maintaining your vehicle's resale value; prospective buyers are likely to be deterred by a non-operational cooling system. Therefore, addressing AC system failures promptly is essential not only for your immediate comfort and safety but also for the long-term health of your vehicle and its marketability.

You’ve got options with RepairPal

Whether you need a more accurate auto repair estimate or help finding a reputable shop in your area, we’ve got you covered.