Air conditioning is one of the most appreciated specs on recent cars. Nevertheless it was previously restricted to high-end versions, it has nowadays been democratized for the great majority of automobiles. Nevertheless, this expensive and elaborate device requires special attention, and whether it’s for maintenance or because of odours, it is absolutely important to think about cleaning the air conditioning of your Toyota Highlander. This is precisely what we will describe in more detail in this article. First we will look in detail at the procedure to clean the air conditioning of your Toyota Highlander, then in a second step, we will look more generally at the maintenance of the air conditioning of your Toyota Highlander.

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How to clean my Toyota Highlander air conditioning

Let’s begin our article with the cleaning of the air conditioning circuit of your Toyota Highlander. The only method to execute a complete cleaning of this circuit will be to use bactericidal and fungicidal sprays, actually, your air conditioning creates loads of moisture that will stay in the circuit and will help the expansion of germs and bacteria of all kinds. You will find these items on the internet or in car centres. There are two solutions to accomplish this, here they are

Service the air conditioning circuit of your Toyota Highlander in the simple way

Once you have a disinfectant spray, you can very easily clean your car’s air-conditioning circuit.
The method is quite simple, nevertheless, this treatment can dirty the inside of your Toyota Highlander.

  • Take off the cabin filter.
  • Install the disinfectant spray on the floor of your car (ideally on the passenger side).
  • Start your car’s ventilation and air conditioning (with the engine is on) with air recycling
  • With the windows shut down, push the button on the bomb to empty it slowly but surely and close the car doors and leave it on for about ten minutes.
  • Once this time has passed, open the doors of your Toyota Highlander, ventilation still on and let the passenger compartment air out for about 20 minutes.

This procedure will allow you to fairly quickly clean the air-conditioning system of your Toyota Highlander, but if you have bad air-conditioning odours on your Toyota Highlander that are persistent, we suggest you to utilise the second approach.

Clean deeply the air-conditioning system of your Toyota Highlander

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Now let’s move on to the more significant tactic of performing a cleaning of your ventilation circuit detailed. You will have to be equipped with the same bactericidal and fungicidal product, it is only the application that will be distinct. Here is the operation to stick to:

  • Take off your cabin filter.
  • By the external air intake of your Toyota Highlander (between the hood and the windscreen), with the engine on and the ventilation on, spray a couple of times for 5 seconds and leave all windows and doors shut down for A little bit.
  • Once this first stage is finished you will be able to tackle the inside part of your air conditioning system, doing the same but not the inside air intake which is usually located under the glove box.
  • Finally, to finish, you can spray a few sprays into the vents of your Toyota Highlander.
  • All you have to do is air out your car while the product dissipates before you can use it again.

Maintenance of the air-conditioning of its Toyota Highlander

Finally, to conclude our article, we will give you the main advice to respect, if you wish to maximize the life of your air conditioning circuit on Toyota Highlander and limit unforeseen expenses.

  • Have your air conditioning serviced every year
  • Change your cabin filter every two years.
  • Have your FREON gas recharged every two years.
  • lean the air-conditioning system on your Toyota Highlander every year.
  • To find more tips on the Toyota Highlander, take a look at the Toyota Highlander category.