Whether you want to cool down in summer time, or help you clear the fog from your windshield in the winter, air conditioning in cars has become an almost necessary feature recently. But what if the air conditioning in an Volkswagen Passat isn’t cold anymore? This is exactly the question we will try to answer in this post. First, we’ll look at the various complications that can prevent the air conditioning in your Volkswagen Passat from cooling down, and finally, we’ll check out the solutions available to you to fix this issue.

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WHY IS THE AIR CONDITIONING IN MY Volkswagen Passat NO LONGER COLD?

We will start our guidebook with the symptoms that can justify that the air conditioning of your Volkswagen Passat is no longer cooling.

BAD AIR CONDITIONING SMELL in my Volkswagen Passat air con

One of the fairly common indications that can inform you to the fact that your air conditioning is not functioning is if you have a musty or damp smell inside your motor vehicle, and yes, a bad smell can be a warning of a defective air conditioning system, it can be permanent or just present when you turn on your air conditioning. To locate a remedy to this failure, we advise you to go through our guidebook dedicated to bad air conditioning odors on Volkswagen Passat .

AIR CONDITIONING NOISE ON Volkswagen Passat

One of the other indications that can inform you to a malfunctioning air conditioner is that you feel a strange noise is coming on when you turn on your air conditioner (feel free to approach the vents to check for any suspect noise). This noise could indicate a defective air conditioning clutch or a defective customer compressor.

LOSS OF PRESSURE IN THE AIR CONDITIONING CIRCUIT

Actually quite tricky to notice without elaborate mechanical skills, a loss of pressure in your car’s air conditioning system can end result in your air conditioning no longer generating cold. There are several possible motives for this loss of pressure, and these are listed below:

  • Leakage of refrigerant fumes
  • nonfunctioning air conditioning compressor

AIR CONDITIONING SYSTEM THAT DOESN’T WORK AT ALL on my Volkswagen Passat

Finally, it’s possible that the air conditioning in your Volkswagen Passat is no longer cold just because your air conditioning system is no longer working. Here are the different roots of an air conditioning system that no longer functions:

  • Compressor pulley HS: The compressor will be out of power and the circuit will be stopped.
  • Overpressure problem: This will trigger the device to trip.
  • Faulty sensor: As with overpressure, the air-conditioning system will switch to safe mode.

HOW DO I CORRECT THE AIR CONDITIONING ON MY Volkswagen Passat THAT IS NO LONGER COOLING?

Now that we have been able to see the main motives of a Volkswagen Passat air conditioning system that no longer cools down, we are going to present you the different solutions available to you . First of all, you should know that an air conditioning system is complicated, and that wanting to carry out repairs yourself is not constantly the best idea, presuming that you are sure of the source of the breakdown. Nevertheless, here are the main possible repairs and an estimate of their cost.

First step, before performing any major fix, clean the air conditioning of your Volkswagen Passat , don’t think twice to check out our focused upon article on this subject.
If this is not enough, bleed and refill the coolant, which should cost you around 100aine euros.
Changing the air conditioning clutch: you will need to spend around 150 euros for parts and around 100 euros more for labour.
Searching for and repairing an air conditioning leak: depending on the position of the leak it will cost you more or less, count on average 150/200 euros, including the air conditioning refill.
Replacement of an air conditioning condenser: you will need to count about 200 euros.
Changing the air conditioning gas compressor on Volkswagen Passat costs about 500 euros with labor.

If you wish more guides on the Volkswagen Passat , go to our Volkswagen Passat category.