TR2/3/3A Traffic at or and horn button not working

[DennisT]

Hi All
My blinkers and horn are not working, I checked the wiring and ground, should I take apart the trafficater? Any ideas would be welcome

 

[DavidApp]

Hello Dennis
There are 4 wires that go up to the horn and traciator switch. One is Black and Brown. That is the horn wire. Try using a jumper to grounding it at the connector on the inner wing wall. If the horn blows the problem is possible in the wiring inside the tube inside the steering column or the horn button. The wire bundle inside the column can get twisted up and may have pulled lose inside the head.
Do you have a wiring diagram?

David

 

[DennisT]

Yes Thank you David! I do have a diagram and that’s a great idea I will test it over the weekend and see how I make out, I may have pulled a wire because I think some of those little setscrews that keep the hub from turning became loose