Appreciate your insight!!!
I did unplug the light that was wired to the roll bar. Now I have an empty plug underneath the truck which, in my mind, should plug up to the 3rd brake light on top of the cab. But...no one, including several different GMC dealerships, knows where the 3rd brake light plug is located and if it would even plug back up to the one that the roll bar was plugged into.
Funny thing is, the light works when you flip the switch on the dashboard but the brake light portion doesn't.
Thanks!!!