Not to sound mean or anything... but yeah... if those lights weren't on I'd be surprised.
You probably didn't do any more damage than you already had done by the accident, the system just threw DTCs for issues already present that will be fixed by the shop, so don't worry about it. Just make sure you get everything checked out properly and fix what needs to be fixed.
My guess, you're looking at maybe;
-Spindle and hub
-Upper and/or Lower Control Arms (Balljoints included)
-Steering Rack (assuming the tie rod didn't bend/snap and imparted force to the steering rack)
-Axleshaft
-Sway Bar Link
-Brackets for the Front Diff (unlikely, but the front diff might have been shifted over slightly)
-ABS Wheel Speed Sensor & Wiring
-Possibly the brake line on that side
-Fender Flare
-Door Body Paneling
-Possibly a new door or some sheet metal work
-Sheetmetal work (obviously)
-Running board (if you want them still, have them check the running board mounts to the body, they more than likely pushed into the body during the impact)
-Strut/Shock Assembly
-ect
Just have the truck scrutinized with a magnifying glass and have the Insurance company cover the damages, many times small things come back in a big way after an accident. You want to catch even the smallest issue now before it becomes a bigger problem later down the road.