i have no power coming from the plug where the trailer plugs into the hitch. i think i blew a fuse but i can't find where the fise from trailer plug in
It uses the fuses in the fuse box on the truck unless you have the special towing package then they will be in the rear of the rig behind the access door, inside will be some fuses and relays for the trailer lights.
Search Chevrolet TrailBlazer Questions
Are you a UK consumer? CarGurus now has a discussion forum in the UK.
Chevrolet TrailBlazer Experts