Recent vehicles are more and more designed with technology and nevertheless this brings us comfort, we regrettably also undergo the drawbacks. The majority of us are not comfortable with anything electrical on our GMC Sierra, let alone going near the fuses on it. Regrettably, summers are getting hotter and hotter, and some options like air conditioning are fundamental, so an air conditioning troubles will undoubtedly impact the comfort of your vehicle. In this post, we will try to help you to solve your fuse problems and especially to find the air conditioning fuse on your GMC Sierra. To achieve this, first, we will see in which situations it may be relevant to change the air conditioning fuse on your GMC Sierra, then where is the air conditioning fuse on GMC Sierra .
Why change the air conditioning fuse on GMC Sierra?
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So let’s begin our content page on the location of the air conditioning fuse of your GMC Sierra by the benefit of changing it. You may experience like your fuse is blown but you are not sure. In truth, if your air conditioning does not work on GMC Sierra anymore, if you have already had it recharged, checked for possible leaks in the system and if you have checked that the air conditioning compressor is functional, it is highly possible that the fuse is the cause. You should know that a fuse functions as a safety device to prevent overvoltage on your GMC Sierra . It will be a resistor, of a filament, more or less thick, which will let pass a certain tension and which will break if the tension is too strong. Hence the fact that they are transparent, you can verify them and verify that the filament is still intact with a very easy visual verify. Generally, you will want to change the air conditioning fuse of a GMC Sierra when it doesn’t work anymore for no apparent explanation .
Where is the air conditioning fuse on GMC Sierra?
We will now look for where the air conditioning fuse on your GMC Sierra is. The air conditioning system is connected to several electronic components and there may be some fuses connected to it on your car depending on the year and options it has. However, furthermore to the fuses, there is as well a relay that controls the correct operation of your air conditioning. We will one after the other help you locate the fuse and air conditioning relay on your GMC Sierra .
Replacement of the internal air conditioning fuses of your GMC Sierra
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We will first focus on the internal fuses of your GMC Sierra’s air-conditioning system. For this you will have to go to the fuse box of your car . If you can’t find it, please note that it is close to your steering wheel, you will locate its exact location thanks to the manual of your GMC Sierra.
- Read the owners manual on the cover of the fuse box to find the air conditioning fuse(s) of your GMC Sierra , verify all the fuses with the word “air conditioning” in their names.
- Remove the air-conditioning fuse(s) attentively with pliers and verify the condition of the filament.
- If one of them fails, replace it with a new fuse . As a last remedy, you can take your vehicle to your auto mechanic so that he can take a closer check out the cause of your issue.
- After you change the air conditioning fuse in your car, reassemble and test your air conditioning.
Replacement of the air conditioning fuse relay of your GMC Sierra
Finally, we will now see how to verify the status of the air conditioning relay in your car. To achieve this, you will need to go to your engine compartment side:
- Open the fuse box of your GMC Sierra, it’s close to your battery under a plastic cover.
- Check the inside of the cover for the location of the air conditioning relay, or verify your user manual if you can’t find it. This is in most cases the air conditioning compressor relay.
- Reverse the relay with another relay to test your air conditioning, or replace it with a new one
You now know how to locate the air conditioning fuse of your car , if you are looking for other fuses like the starter fuse on GMC Sierra, or the horn fuse, do not think twice to seek advice from our articles dedicated to these fuses.
In the event that you have any additional questions about the GMC Sierra, do not hesitate to consult our GMC Sierra category.
