owenmcculloch04
Newbie
Hello all, looking for advice on installing a bus in the trunk for wiring custom horns. I have a 94 LX 4.6, any advice on what wires to splice off of or how to approach would be greatly appreciated.
Looking for advice on adding custom horn
- Thread starter owenmcculloch04
- Start date
- Joined
- Sep 12, 2023
- Messages
- 1,847
- Location
- North Ridgeville, OH
- Vehicle Details
- 1997 Thunderbird 4.6, 1998 Mark VIII LSC
Do you have a copy of the 94 EVTM? All the wiring schematics would be in it - a vital companion to any custom electrical projects. 
Otherwise I believe there's a relay in the high-current fuse panel under the hood for the horn that's triggered when the pad switches under the air bag are depressed.
Otherwise I believe there's a relay in the high-current fuse panel under the hood for the horn that's triggered when the pad switches under the air bag are depressed.
- Joined
- Sep 22, 2023
- Messages
- 1,381
- Location
- Tennessee
- Vehicle Details
- Chameleon 1995 Thunderbird LX 4.6
Are you replacing the factory horn or adding new horns in addition to it?
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