ParkerBigDog04
New Member
Finally got some time to work on big dog, I pulled the 4 prong wire white connector from THC module and tested each lead with volt meter but noticed a blackish residue on the black wire and the little pin had been melted. I tested it hot so it's grounded somewhere. Behind the cone at the engine inside magnetic pick is not burnt and looks great. So I will trace this little black wire from THC and see where it goes.