A horn that no longer functions is likely to become unsafe and must be repaired as soon as possible. You must always, on your Ford F 150 , be able to report your presence thanks to this essential device. It may well simply be broken and have a strange sound on your Ford F 150 , but in any case it is a problem that you must end. The aim of this article is to accompany you step by step in this technique because you will come to the conclusion that you can do it yourself without going to the garage for your Ford F 150 .
First, start by analysing where the failure came from. Based on this you will find out what repairs to do.
We will help you step by step through the different tests:


Try honking the horn with the cover open. If you hear a sound, but much weaker than usual, it means that some tubes are impaired but some still work. actually, on your Ford F 150  there are several trumpets that carry sound.
Step two, try to track down the horn. You will find it close to 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 Ford F 150 .

Horn cables unplugged on my Ford F 150 

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 tidy 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 Ford F 150 ! If nothing changes, let’s go a little further in the tests and explanations.
You are confronted with several solutions at this stage.

Faulty horn horn on my Ford F 150 

You may well buy another tube to replace the defective ones if you have been able to identify them on your Ford F 150  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 Ford F 150 “
You should also 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, look at the metal part. If this one is blown, your fuse has blown on your Ford F 150 . It must consequently be replaced. If it looks new, it should not be questioned.
You can find 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 Ford F 150 , check your dashboard and especially your airbag indicator light. If this one is on, there may be a link. Actually, it can have an impact on the rotating switch, a part that acts as a relay between the steering wheel and the horn. Having said that, for an airbag indicator problem on your Ford F 150 , it is recommended to go to a professional as it is more challenging to manage alone.


Here are the different causes that could have an impact on your Ford F 150 ‘s horn. Trumpets, fuses, rotating switch, airbag. Precisely determining the fault will help you to solve it. Be vigilant to replace the fuse with an identical fuse of the same intensity.

In the event that you have any further questions about the Ford F 150 , do not hesitate to consult our Ford F 150  category.