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Signs of a Malfunctioning Air Conditioning System in Pickup Truck from Certified Mechanics in Jeffer

Author: Diesel Pickup Pros
by Diesel Pickup Pros
Posted: Nov 12, 2020

Nowadays, it has become a craze among the Millennial to own a pickup truck and there are many reasons behind the rising popularity of the pickup trucks. One can gauge this popularity by seeing the number of pickup trucks on the road in Jeffersonville. There is no doubt in the fact that pickup trucks are very powerful than the usual cars that one gets to see on the road besides that you can use a pickup truck for various purposes like towing which is not possible in the case of a normal car. Earlier people were not interested in buying a pickup truck because unlike the cars the pickup trucks that were manufactured a few years back lacked advanced features that make driving easier.

However, nowadays pickup trucks are coming equipped with all the modern features that you see in a car. In fact, many features in a truck and car are the same today and this also means these features also encounter the same problems that one gets to witness in cars. Many pickup truck drivers have often complained about A/C system in their vehicle. The A/C system plays a vital role in providing a comfortable environment for the driver and the occupants of the truck. There are several factors that can lead to the malfunctioning of the A/C system. Here in this article, we will discuss the signs of a failing A/C system that we got to know from the certified mechanics while driving our pickup truck through Jeffersonville.

A/C parts under the hood of your truck

There are some important parts of the air conditioning system under the hood of your pickup truck. Here are the parts:

Drive belt

The drive belt is an important part of the truck’s air conditioning system as it is responsible for turning the compressor of the truck. This keeps the cooling refrigerant circulating through the system. If the belt is worn, stretched, or cracked, then it can slip and break affecting the compressor and the A/C system.

Air conditioning condenser

The pickup truck’s air condenser is located in front of the radiator and it appears the same as the radiator. The air flowing through the fins removes the heat from the refrigerant as the refrigerant circulates through the condenser. However, if the fins of the condenser become damaged or plugged with debris, the airflow will get restricted and the refrigerant is not cooled.

Signs of malfunctioning A/C system

As a pickup truck owner, it is imperative for you to know about the signs given out by your truck when the air conditioning system is malfunctioning. Here are the following signs-

No air conditioning

The first sign that you will get to see of a malfunctioning air conditioning system in your pickup truck is that when you turn on the switch of the air conditioning system and get a whole lot of nothing out of the vents. There could be a problem with the HVAC system of your pickup truck. In addition to this, there could be a problem with the cooling fans, vents, or the A/C unit might be clogged with leaves or debris.

Unusual noise

Whenever you see the air conditioning system of your truck malfunctioning, then the next thing you are going to experience is the unusual noise coming from the truck. When you turn on the A/C and start to hear banging or rattling noises, then there is a problem with the air conditioning system. Any major part could be worn or about to break.

Foul smells

When you turn on the A/C of your pickup truck it should not be an unpleasant experience. However, at times, foul smells start to come out of the vents. This is a big warning sign of mold growth in your air conditioning unit itself. A foul smell should be taken care of immediately as mold can lead to respiratory problems and health issues.

AC leaks

There might be a leak somewhere in the air conditioning system of your pickup truck. Low pressure in the AC unit can be a sign of a leak in the A/C system. You must seek the assistance of a professional mechanic to locate the source of the leak in the A/C system.


The above-discussed factors are some of the signs that you are going to see when the air conditioning system of your pickup truck has malfunctioned. Whenever you experience any problem with the air conditioning system, then contact a certified pickup truck repair shop for addressing the issues in the air conditioning system.

About the Author

If you are looking for the best repair shop for your truck, then the Diesel Pickup Trucks located in Jeffersonville, IN is your go-to shop. We are the most preferred center for quality servicing of diesel trucks throughout Louisville.

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Author: Diesel Pickup Pros

Diesel Pickup Pros

Member since: Nov 09, 2020
Published articles: 3

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