Rain stopped, out to truck and sadly #4 & #1 are HOT, so there is power to the Trailer Connection with Truck off.
I was hoping with all the Software in these 2017 Chev Silverados that it would be off when the truck was off or....maybe I have not found the software to turn it off....don't think so though.
Guess I will continue to disconnect when in unserviced areas overnight.
One more question if I may, I see space for a second battery, I wonder if it would be a good idea to put one in.
I know there are ups & downs to this as in my former Diesel I needed two but one went bad once and pretty well ruined the other.
Upside is you have lots of power for what ever, anyone put two batterys in a 6.2 Gas Engine in a Chevrolet Silverado?
#4= 12 Volt Battery Power (Position 1 O'clock)
#1= Ground (Position 7 O'clock)
2017 Chev LTZ Silverado HOT ACROSS #4 / #1 WHEN TRUCK IS SHUT OFF
