Posted 10/5/2025 06:55 (#11389404 - in reply to #11388796) Subject: RE: 2021 RAM 2500 trailer running lights. not functioning, fuse replaced. now no power to fuse.
NorthWest Indiana
A quick google search shows two fuse boxes in a '21 Ram. One under the hood, the other in the cab under steering wheel. My '14 was the same way.