2014 Honda Crosstour AC Isn't Working

Common Causes of AC Failure in Your 2014 Honda Crosstour and How to Fix Them

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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 2014 Honda Crosstour 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 short circuit in the wiring can disrupt the electrical signals needed for proper operation of 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 2014 Honda Crosstour?

When diagnosing an AC issue in your 2014 Honda Crosstour, start with the simplest checks to avoid unnecessary complications. Begin by examining the refrigerant levels, as low levels are a frequent cause of inadequate cooling. If the refrigerant is low, it may indicate a leak, so conducting a refrigerant leak test is essential. Next, use a pressure gauge to measure the gas pressure in the AC system; this can reveal if the system is functioning within normal parameters. Don’t forget to inspect the condenser coil for any debris or grime that could hinder its performance. Additionally, check for common electrical issues, such as a faulty relay switch in the fuse box that controls the AC condenser clutch. Finally, ensure that the climate control unit on your dashboard is operating correctly, as incorrect settings can also lead to cooling problems. By following this structured approach, you can effectively diagnose and address AC issues in your Honda Crosstour.

What are the common problems that could cause the AC to stop working in a 2014 Honda Crosstour?

When dealing with a malfunctioning air conditioning system in a 2014 Honda Crosstour, it's crucial to understand the common problems that may arise. One of the first things to check is the refrigerant level; both low and overcharged refrigerant can lead to inadequate cooling. If the refrigerant is fine, the next step is to inspect the compressor, as a malfunction here can prevent the system from functioning altogether. Additionally, a clogged cabin air filter can restrict airflow, making it seem like the AC isn't working properly. It's also important to examine the condenser and evaporator coils for dirt buildup, which can hinder performance. A sluggish blower motor may not circulate air effectively, while a blown fuse or relay can disrupt the entire system. If you suspect a refrigerant leak or electrical issues, these should be addressed immediately, as they can lead to further complications. Lastly, while less common, a fault in the climate control unit can also be the culprit. By systematically checking these areas, DIYers can often identify and resolve the issue, restoring comfort to their driving experience.

How urgent is it to address the non-functioning AC in a 2014 Honda Crosstour?

Addressing the non-functioning AC in your 2014 Honda Crosstour is not just a matter of comfort; it is a pressing safety concern. Driving without a functioning air conditioning system during hot weather can lead to dangerous heat buildup inside the vehicle, which poses serious health risks, especially for vulnerable passengers. Common issues such as refrigerant leaks can exacerbate the problem, leading to a complete loss of cooling functionality. Moreover, the average repair cost of around $372 can escalate significantly if the issue is neglected, as minor problems can develop into major repairs over time. Therefore, it is crucial to prioritize the repair of your AC system to ensure a safe and comfortable driving experience while also preventing further financial strain.

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