IT IS LOCATED ON THE PASSANGER SIDE OF THE VEHICLE, WHEN THEY DO LEAK THEY TYPICALLY LEAK INSIDE THE VEHICLE.
I believe it is #42 in the floor board fuse panel on the passenger side
It could be the heater core leaking.
The reason for the problems with the horn on the Corvette could be attributed to a faulty fuse or horn relay. This can be located in the fuse and relay box that is located under a panel on the passenger side floor board.
passenger side of dashboard facing the door.
On the side of the dash exposed by opening the passenger side door.
the fuse box on a 1985 corvette is located on the side panel of the dash on the passenger side . Open the passanger (right side door) and box is on side of dash.
The 1991 Chevrolet Corvette convertible passenger side door panel is held in place with two retaining bolts and eight retaining clips. Remove the retaining bolts and pry outward on each retaining clip.
you have a main fuse panel on the right side of the dash,passenger side.Open the passenger side door and you can see it,there are also fuses located under the hood behind the battery
Inside the passenger-side door on the right side of the dash there is a panel (6"x6"? Rounded corners. Remove panel.
under the passenger side behind glove box the is a panel you must remove be careful for wires remove panel to display heater core remove hoses from under hod and then pull heater core out from inside passenger side
It's the 15 amp CTSY/CLK fuse on the fuse panel. The fuse panel is located on the right side of the instrument panel. Open the passenger door and you will see it.
The fuse box is on the passenger side of the dash where the 'breadbox' is, facing the door. It is on the right side of the instrument panel. Open the passenger door and you will see it.