Understand you are doing your best. No problem.
I was looking for markings on the switch body to indicate brand and model. They are ususally marked.

I Can't troubleshoot the guts of your switch. You are doing what I would do. testing., cleaning, observing operation to detect what is wrong. If anything

Is 6 or 7 wires coming out of the T/S switch or 4 or ?

The brake portion of the T/S switch function is to turn off the brake light signal to the bulb in the direction of turn. Otherwise it would not flash.

Yes Stovebolt had been slow earlier.
Keep trying "attachment manager" to post pix of T/S switch, it's instructions and the connector you "built".
It's too bad you took it apart before we got a chance to suggest tests. This can cause the dreaded two different issues at once and us not being able to record a boiler plate.

Last edited by bartamos; 06/28/2025 12:36 AM.

Right is right, even if everyone is against it, and wrong is wrong, even if everyone is for it. - William Penn