Need help -- No Running Lights. AC, power locks....

2007 Dblcab short bed.
Was hooking up a trailer, and the running lights to the trailer were not working. All other lights worked.
I started testing fuses with a test light. All fuses good. I managed to short something in the process and now I have no power to the tail light fuse in the cab. The fuse is good, but no power to it. All fuses under hood are good. As the title says the truck now has zero running lights, ac doesn't work (light comes on) locks from the key fob don't work,
What did I do?? There may be other things not working. Brake lights work. Hazard lights work. Turn signals work. Head lights work.
Thank you for the help.
Bill

 

did you try both fuse boxs. But the fuse box in cab




DO you have aux accessory lights by chance? Might have loose ground.

try looking at tail and 1g1A again.

I had similar issue where my running light were not working cause i had loose ground.

 

Awesome caribe! Thank you.
Manwithoutaplan thank you, I checked those fuses too. No power to that tail fuse.

 

So turns out that fuse want the issue. I think it's dealership time.