Dedicated hazard light circuit?

[Cburge95]

I have installed a set of strobe lights on my 2014 Silverado on front and back for when I'm out plowing snow in the winter with my side by side. The strobes I bought have 2 supply circuits so you can control 2 different lighting patterns. I have the first flash pattern set and wired up to a switch in my dash.

 

My question, does anyone know if there is a dedicated circuit for the hazard lights on our trucks? I want to be able to use the second circuit on the strobes when I have my hazards on. I know I could tap into the turn signal circuit but I don't want to have them on when I have my turn signals on, only hazards.

 

I've browsed over the GM Upfitter manual but I feel like I could look at that thing for days before finding any of the information I need.