ok... for those whom follow... I took the advice from this forum, and tested the kill 12V solenoid (dead), and then purchased for a new one for about $62 on Ebay => KIB Electronics LR9806CBIP Battery Disconnect Switch WIRING & SERVICE ACCESSORY, aka the salesman switch, that solenoid that is controlled on switch on the dash, that cuts house power... by the way: that solenoid is located in the electrical box under the drivers seat exterior... Thanks for the advice folks!
a pic of new one freshly installed below
KIB Electronics LR9806CBIP Battery Disconnect Switch.
