If 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 grown to be an almost mandatory feature lately. But what if the air conditioning in an Renault Grand Scenic 4 isn’t cold anymore? This is exactly the question we will try to answer in this post. First, we’ll look at the various problems that can prevent the air conditioning in your Renault Grand Scenic 4 from cooling down, and finally, we’ll look at the solutions available to you to handle this issue.
WHY IS THE AIR CONDITIONING IN MY Renault Grand Scenic 4 NO LONGER COLD?
We will begin our guide with the signs of illness that can explain that the air conditioning of your Renault Grand Scenic 4 is no longer cooling.
BAD AIR CONDITIONING SMELL in my Renault Grand Scenic 4 air con
One of the fairly common clues that can notify you to the fact that your air conditioning is not functioning is if you have a musty or damp smell inside your car, and yes, a bad smell can be a warning of a faulty air conditioning system, it can be perpetual or only present when you turn on your air conditioning. To locate a solution to this failure, we recommend you to read our guide dedicated to bad air conditioning odors on Renault Grand Scenic 4.
AIR CONDITIONING NOISE ON Renault Grand Scenic 4
One of the other symptoms that can warn you to a failing 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 verify for any suspicious noise). This noise could show a faulty air conditioning clutch or a faulty customer compressor.
LOSS OF PRESSURE IN THE AIR CONDITIONING CIRCUIT
Quite tricky to notice without complex mechanical expertise, a loss of pressure in your car’s air conditioning system can result in your air conditioning no longer generating cold. There are several possible motives to do this loss of pressure, and these are listed down below:
- Leakage of refrigerant fumes
- Non-functioning air conditioning compressor
AIR CONDITIONING SYSTEM THAT DOESN’T WORK AT ALL on my Renault Grand Scenic 4
Finally, it’s possible that the air conditioning in your Renault Grand Scenic 4 is no longer cold just because your air conditioning system is no longer functioning. Here are the different origins 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.
- Defective sensor: As with overpressure, the air-conditioning system will switch to safe mode.
HOW DO I CORRECT THE AIR CONDITIONING ON MY Renault Grand Scenic 4 THAT IS NO LONGER COOLING?
Now that we have been capable to discover the most important motives of a Renault Grand Scenic 4 air conditioning system that no longer cools down, we are going to present you the various solutions available to you . First of all, you should know that an air conditioning system is complicated, and that wanting to perform repairs yourself is not always the best idea, supposing that you are sure of the origin of the breakdown. Even so, here are the most important possible repairs and an estimate of their cost.
First step, before carrying out any major repair, clean the air conditioning of your Renault Grand Scenic 4, don’t think twice to look at our focused on content page 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 auto 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, counting 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 Renault Grand Scenic 4 costs about 500 euros with labor.
Whenever you have any further questions about the Renault Grand Scenic 4, do not hesitate to consult our Renault Grand Scenic 4 category.
