Hello,
Inoperative horn can be due to a bad fuse, horn relay, faulty horn or wiring.
There should be a 20A fuse on the bottom left hand of the dash powers the horn.
I have attached the wiring schematics below for the horn. It shows the fuse location as well as the relay.
Let me know of any questions.
Thank you.
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Monday, August 1st, 2022 AT 8:09 PM