Ram Heavy Duty Forum
Register a free account today to become a member! Once signed in, you'll be able to participate on this site by adding your own topics and posts, as well as connect with other members through your own private inbox!
Search results
-
B
Towing: trailer tow backup lights no working
Howdy Forum! I'm trying to chase down a frustrating issue on my 2019 2500. Recently noticed that the backup lights on my travel trailer no longer activate when backing. 1: I first hooked up a DC bench power supply and checked every pin in the trailer side 7-way. All worked fine. 2: no...