My horn stopped working on my 2012 Sanpan yesterday.

CTRiver

Is that a switch or horn problem? Where's the horn located?

Boomer

Mine is under deck right front corner on a Sweetwater

CRF

SAME PLACE AS MINE, maybe you could check for power with a 12v light probe on the horn while someone else pushes the horn button.

tarheel

Horn is located on front Starboard side of floor just under the corner.  I had my horn replaced by dealer and the problem stems from a terrible location. The horn get waterlogged and dies.
Dealer would not relocate without extra cost to me so its just a matter of time before it goes out again.

lovetoboat

same problem on my 2012 sweetwater- I relocated by bringing horn wires up through floor-cut a hole in seat base and mounted horns. not too much of a job but much easier when out of the water -saltwater does a job on most things so u need to avoid as much as possible.

Brown4724

Mine went out on my 2486. At factory they mount them bell forward. They get wet. My dealer gave me a new horn. I mounted it bell facing backwards. Haven't had a problem since.