Tag Archives: 12v

Horn Bypass

I went out on a nice bright sunny day a few weeks ago. People around town were waving, shouting, and honking their horns. On my way home, I tried to honk back at one car and found that I couldn’t. On top of that, my the relay for my turn signals was no longer clicking.

Arriving home, I started diagnosing the problem. From what I found, I no longer had operating break lights, turn signals, windshield wipers, and a horn. I replaced a broken fuse, but nothing started operating again[

I’ve been troubleshooting these problems over a few weekends. Today I had my sights set on just getting the horn working. I confirmed that it was still operating by wiring it directly to my fuse block. I located the two wires in the turn signal controls that wire up to the horn. I then ran a wire from the fuse block to the steering wheel, and another wire to the front of the car and onto the horn. The horn now has its own 10 amp dedicated circuit.

The horn works again – but now the headlights and dashboard lights stopped working. Oh what fun times these are. I long for the days that Teddy and I can drive my little car on the streets again.

CitiCar Horn Bypass