Vintage Air Gen IV Wiring Question

[ItDoRun]

Originally Posted by snappytravis

Just found this on the internet, Don't know if this will help you or not, but it's worth a shot. I get screwed up on wiring sometimes and start all over with each wire where it goes.

I saw that but after calling VA they said the trinary switch doesn't need to be grounded and to route the ground wire that I installed per instructions to a 12V ignition source. This makes no sense because I have a violet wire that is tied into a key on source per their wiring diagram.