Mazda Forum - Mazda Enthusiast Forums - Horn keeps blowing fuses

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Pokeypuppy

09-19-2020 06:24 PM

Horn keeps blowing fuses

I have a 2016 CX5 which keeps blowing fuses when I blow the horn. I have replaced the relay and also put in a new horn and it still is blowing fuses. Any suggestions would be greatly appreciated

grim_reaper

09-20-2020 12:07 AM

You will need to carry out diagnosis on the horn buttons, clock spring & the rest of the circuit.

Conrad 16.5

09-20-2020 07:39 AM

Disconnect the leads from the horn, replace fuse and then honk the horn. If the fuse blows with the horn disconnected then you have your first clue. It's not the horn. Do you have a multimeter?

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