Motorcycle Questions? Ask a Mechanic.
Hi and welcome to JustAnswer,Thank you for the question and your patience. Should you still need assistance for information purposes only...Initially, and if have not been tried; inspect the battery & ground lines and/or check/clean the battery cables + terminals as a preliminary consideration. Better yet, have the battery externally charged and then LOAD TESTed (even if new and just for the purpose of eliminating it as a suspect).
Then proposed preliminary check is to trace for always available BAT+12V on all the red wires from the battery's + terminal.
Please post back results / observations of the above once tried.
Thanks for the update on what has been tried.
Sorry for any delay, mobile with sluggish to no Internet.
I understand good ground but where is the BAT+12V lost? Is it available on the fuses? ...on the regulator?