Tracing Horn Circuit

[dodge68charger]

69 B Body Charger

I Got Power From The Alternator Feed To The Relay. Both Horns Work.

How Do I Test From The Horn Push Button To The Relay?

Thank You

 

[Nacho-RT74]

Ground the black wire coming from cab/steering column at turning switch harness. Horn relay is activated by ground signal given by horn button.

So, you can ground anywhere along the mentioned cable between steering column and horn at engine bay and will test the wiring is working good, but to test the horn button you only can make one test which is press the horn button. If doesn’t work it could be a failure at switch itself, loosen wire inside the column/wheel, damaged track ring or brass contact stud at turning switch

 

[vance.dykes]

you need to go to my mopar .com to down load the repair manual it would help you a lot and it is free.