Anyone able to point me in the direction of the horn relay? I understand how it's wired into the high water bilge alarms, but still haven't located the relay itself. Found two relays behind the DC panel from inside the mid berth closet, but don't know what they serve. PO has disconnected/removed the high bilge alarms on two of the pumps and the horn subsequently doesn't work now. Trying to trace it down. Appreciate any assist.
Scott
1988 10M Mid-cabin Horn Relay
Moderators: BeaconMarineBob, Moderator, BeaconMarineDon
1988 10M Mid-cabin Horn Relay
"Speakeasy"
1988 Intl 10 Meter Mid-Cabin Exp
Model 340
Twin 454 (350hp) Crusaders
1.5:1 Gearboxes
Jacksonville, FL
1988 Intl 10 Meter Mid-Cabin Exp
Model 340
Twin 454 (350hp) Crusaders
1.5:1 Gearboxes
Jacksonville, FL
- prowlersfish
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Re: 1988 10M Mid-cabin Horn Relay
I am checking into it, will let you know.
Boating is good for the soul
77/78 TROJAN F36 Conv.
6BTA Cummins diesels
Life is to short for a ugly boat
77/78 TROJAN F36 Conv.
6BTA Cummins diesels
Life is to short for a ugly boat

- prowlersfish
- 2025 Gold Support
- Posts: 12723
- Joined: Sat Nov 05, 2005 6:56 pm
- Location: Lower Chesapeake Bay ,Va
Re: 1988 10M Mid-cabin Horn Relay
There is a electric pannel as you go down the stairs it should bein there. It will be in your electrical drawings also
Boating is good for the soul
77/78 TROJAN F36 Conv.
6BTA Cummins diesels
Life is to short for a ugly boat
77/78 TROJAN F36 Conv.
6BTA Cummins diesels
Life is to short for a ugly boat

Re: 1988 10M Mid-cabin Horn Relay
Pulled the DC panel out and no relay there. I'll just have to hand over hand it. Thanks for the input though, I have the electrical schematic.prowlersfish wrote: ↑Fri Dec 10, 2021 12:17 pm There is a electric pannel as you go down the stairs it should bein there. It will be in your electrical drawings also
"Speakeasy"
1988 Intl 10 Meter Mid-Cabin Exp
Model 340
Twin 454 (350hp) Crusaders
1.5:1 Gearboxes
Jacksonville, FL
1988 Intl 10 Meter Mid-Cabin Exp
Model 340
Twin 454 (350hp) Crusaders
1.5:1 Gearboxes
Jacksonville, FL
Re: 1988 10M Mid-cabin Horn Relay
Yes, the relays are in the mid cabin berth locker (I hinged that panel BTW and added a handle so it’s now a door).
One relay is for the horn and I believe the second is for the
windshield washer sprayers. I don’t recall which is which but the wiring diagram is clearly marked.
Bob
One relay is for the horn and I believe the second is for the
windshield washer sprayers. I don’t recall which is which but the wiring diagram is clearly marked.
Bob
1988 10m mid cabin