1989 Mercury Grand Marquis "horn relay" Questions

...horn relay. I don't know what direction they go in but it will be the 5th fuse in that row. Right next to that row of fuses there will be a row of Maxi fuses they should go in this order a 50, ...

...horn relay which is located inside of fuse panel under the hood of car on the firewall, have someone push button to be able to hear a clicking sound coming out of the correct relay, then trade out ...

...horn relay should be located in under hood fuse box, remove the relay, use jumper wire between terminal 30 and 87, the horn should sound. If it does, problem on control side of relay/coil in the ...

...horn relay and fuse, both are ok. Your horn contact in the steering assembly probably uses what is called a 'slip-ring' type contact and the 'ring' which is part of the steering wheel ...

...which fuse is blown by eyeball. If not, remove one at a time and examine. Other reason for horn to fail is horn relay bad. If only one horn fails, bad horn. Both fail = relay or fuse or broken

2009 mercury grand marquis horn not working the horn does not work Could be the horn pad, horn relay, fuse, or the horn itself.I would check the fuse first.

...horn relay will be located under the hood in the fuse/relay block. Check in your owners manual under fuse/relay to see a diagram. If you have no manual go to BBB Industries online under technical ...

...relay 2 are ok. Where is the horn located? Is there any other fuses in the circuit for the horn? The horn is in the very front behind the grille on the drivers side. Eiher the horn is bad or ...

...horn relay from the steering wheel is delinked or that the relay circuit has faults. You need to use a multimeter to trace the voltage to the relay, check with power on or the steering wheel turned. ...

horn will not stop blowing I just got the car. Found the horn unplugged. I plugged it in and it stays on. Could be a stuck relay or a problem in the horn blow pad on the steering wheel.