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  7. Vauxhall Insignia Air Con Not Working – 5 Most Probable Causes

Vauxhall Insignia Air Con Not Working – 5 Most Probable Causes

Vauxhall Insignia Air Con Not Working

Vauxhall Insignia Air Con Not Working – 5 Most Probable Causes

The Vauxhall Insignia is one of the staple vehicles and is often referred to as the flagship vehicle of the Opel brand. Being such a popular vehicle means that many people often choose to own one. Unfortunately, this reveals some of the common problems that people experience like the Vauxhall Insignia Air Con Not Working.

The air conditioning of the vehicle is an important part of your vehicle and when it comes to the Vauxhall Insignia, there are various reasons for a failing air conditioning unit. One of these possible reasons would be a bad or dirty air filter. If the filter is not cleaned regularly, you could run into a few possible problems.

Having a functional air con is important if you spend plenty of time on the road. The average American spends about 17,600 minutes driving each year and with record temperatures in many parts of the world as of 2022, the air con becomes increasingly more important. We have done some research to help you figure out why your Vauxhall Insignia air con is not working.

Vauxhall Insignia Air Con Not Working – 5 Most Probable Causes

Driving without air conditioning is not as bad as it might seem. You always have windows to open and close as you desire. However, it is not always viable or safe to drive with open windows. The air conditioning unit might be increasingly more important in this situation. Here is what could be wrong with your Vauxhall Insignia air con not working:

1.      Dirty Air Filter

air filter
Photo by Pixabay

Problem: One of the first problems you might encounter when you abstain from doing regular maintenance on your vehicle is that many of the filters might get dirty. One of these will be the air filter responsible for cleaning the air as it comes into the vehicle. With a particle buildup, it might be clogged or stop the air from passing through.

Solution: Fortunately, the air filter is not hard to reach and you should consider cleaning it efficiently. With a clean air filter, the air should pass through more consistently and make it easier. If the air filter is damaged, it is one of the cheaper components that are easily replaceable at home if need be.

2.      Leaking Refrigerant

leaking car refringent
Photo by Pixabay

Problem: Refrigerant or coolant is one of the liquid products that also need to be refilled and checked in your engine. The refrigerant is a cooling fluid that will enable the air-con to cool air that comes in from the outside. If you have a possible leak or low refrigerant, it could prevent the vehicle from cooling the incoming air.

Solution: With regular maintenance, you should be checking the coolant to make sure that your vehicle has adequate levels. If you suspect the air conditioning unit is not cooling, you should check the coolant. However, if it continues to drain, you might be dealing with a leak. You should visit your mechanic to assess the problem.

3.      Clogged Or Damaged Condenser

an engine bay of car
Photo by Pixabay

Problem: The condenser works in conjunction with the coolant to ensure the air conditioner can create a cool breeze. Unfortunately, the condenser is a wearable component and much like an air filter, it could easily be clogged if not cared for. A blocked condenser would hinder the air to pass through and reach the inside of your car.

Solution: The best solution would be to take apart the condenser and check to see if there is any particle buildup. If you detect any particle buildup, you should consider cleaning the components and making sure they have a clear path for the air to travel. Fortunately, this can be done at home. However, it might be expensive to replace the component.

4.      Malfunctioning Cycling Switch

interior climate control
Photo by Pixabay

Problem: Every AC system will have some form of a switch that will activate the compressor and allow the AC unit to function. One of the minor problems often faced by drivers is when the electromagnetic clutch fails to activate. The main reason for this is the switch could malfunction or simply be damaged, which fails to activate.

Solution: The cycling switch is not that easy to find for many people. Unless you have some background in mechanical work, you might not fully understand how the switch functions. The best bet would be to have a mechanic look over the AC unit. They should be able to detect a fault in the switch. It is not an expensive thing to fix. You should also consider that it could be a blown fuse inside the air conditioning unit.

5.      Damaged Blower Motor

engine in car
Photo by Pixabay

Problem: The damaged blower motor can occur due to a couple of reasons. Generally, the blower motor is responsible for propelling the air through the vents and into your car. It often works the same as you would expect a fan to work. Unfortunately, the wiring or the motor itself could damage from excessive rattling.

Solution: The blower motor is located close to the ventilation system of your vehicle and this can make it a hard-to-reach component. The best bet would be to check the manual if you want to pinpoint the right location. You can clean the blower motor or if you have loose or damaged wiring, you might need mechanical assistance.


How Do I Reset My Insignia AC?

With newer model vehicles, you can often reset the AC unit on the car. The AC unit comes with a power switch and when you hold it, it should be able to reset. Additionally, your mechanic can reset the ECU of the vehicle. Unfortunately, older vehicles with limited electronics will require you to manually check for the problem.

Why Is My Vauxhall Insignia Air Conditioner Not Blowing Out Cold Air?

Every vehicle has an air conditioning system that should be capable of blowing hot or cold air. One of the most probable reasons that your Vauxhall Insignia is not blowing cold air could be related to the lack of refrigerant. If your vehicle does not have enough refrigerant, it is virtually impossible to cool the hot air.

Why My Air Conditioner Suddenly Stopped Working In My Vauxhall Insignia?

The AC unit on many modern vehicles is not flawless. Much like possible transmission issues, you must check to see if the components are in perfect working order. With the Vauxhall Insignia, damaged components like a damaged condenser or clogged air filter could be the reason the air conditioner does not work.