A horn that no longer works could easily become dangerous and must be fixed as soon as possible. You must always, on your Chevrolet Cruze, be able to report your presence thanks to this essential tool. It could simply be damaged and have a unusual sound on your Chevrolet Cruze, but at any rate it is a problem that you must end. The aim of this article is to accompany you step by step in this process because you will come to the conclusion that you can do it yourself without going to the garage for your Chevrolet Cruze.
First, start by examining where the failure came from. Based on this you will be aware of what repairs to do.
We will guide you step by step through the different tests:


Try honking the horn with the cover open. If you hear a sound, but much less strong than usual, it suggests that that some tubes are damaged but some still work. in fact, on your Chevrolet Cruze there are several trumpets that carry sound.
Step two, try to locate the horn. You will find it nearby the radiator at the front of your car, near the grille. The grille is the small grille at the front of vehicles that allows air to enter while protecting the parts of your Chevrolet Cruze.

Horn cables unplugged on my Chevrolet Cruze

Once the horn is identified, we will attempt to disconnect and reconnect the connecting wires in order to perform a new test. To do this, take the two connected wires, pull them out by their ends towards you. There should also be a horn fixing bolt that you have to unscrew. Then clean it all up with a brush or something, then reconnect it all. Try honking your horn again. Does it work?
You have found the solution for your Chevrolet Cruze! If nothing changes, let’s go a little further in the tests and explanations.
You are faced with several solutions at this stage.

Faulty horn horn on my Chevrolet Cruze

You could buy another tube to change the defective ones if you have been able to identify them on your Chevrolet Cruze thanks to the noise.

Fuse blown

it is advisable to also check the fuses. To find this fuse box, we invite you to visit our previous article on the subject:
“Where to find the fuse box on a Chevrolet Cruze”
You should also take a look in your vehicle owner’s manual for the fuse references of the horn fuse that you must determine precisely.
Once the fuse is identified, you can remove it using a pair of pliers. To check if it is burned, examine the metal part. If this one is blown, your fuse has blown on your Chevrolet Cruze. It must therefore be replaced. If it looks new, it should not be questioned.
You can get this fuse in any car shop or garage. Test the horn again after the fuse has been replaced. Is your horn working again? Congratulations! If this still doesn’t work for your Chevrolet Cruze, check your dashboard and especially your airbag indicator light. If this one is on, there may be a link. Actually, it can have an influence on the rotating switch, a part that acts as a relay between the steering wheel and the horn. However, for an airbag indicator problem on your Chevrolet Cruze, it is recommended to go to a professional as it is more complicated to manage alone.


Here are the different causes that could have an impact on your Chevrolet Cruze’s horn. Trumpets, fuses, rotating switch, airbag. Precisely determining the fault will help you to remedy it. Be careful to replace the fuse with an identical fuse of the same intensity.

If you wish more tutorials on the Chevrolet Cruze, go to our Chevrolet Cruze category.