+1
I just started having the same symptoms.
:shitfan:
dash flickers; signals, lights go bye bye. Try this as a quick workaround and troubleshooting.
when the problem manifests, hit the flash to pass / high beam “momentary” on button. if the dash and lights come back, almost certainly V/R.
Mine happened to coincide with 7500 mile service, so I first picked up a battery with the service then test rode. I watched voltage as she warmed up and after I was at about 200F operating temp, the voltage started to creep up past 14.4 volts. First to 15, then climbing and at 15 and change the dash back light & signals went out. So the they gave me a replacement from a ‘warranty’ to get me home.
I picked up a mosfet FH20AA and Triumph loom
Shindengen FH020AA Mosfet Regulator/Rectifier
There are probably other places who sell them too.
I had to make a bracket like described in this video.
see
The Triumph loom means no cutting, splicing; just plug and play.
I fired it up with the new V/R and it did not burst into flames. :yo:
I did get a lot of smoke but that was from wrapping the exhaust pipes. Hopefully, this will take care of the issue.
good luck !