Help! We have a 2011 Passenger 2500 with factory tow wiring. We have a brand new 12" trailer with LED lighting and brakes.
Everything works, except the left turn signal. It has previously worked on another trailer with incandescent bulbs, but now it's not. A trailer tech went through the system and figures it is the Trailer Control Module. Does that make sense? Alternately, I called a dealership and they think it might just be an issue trying to control the LED lighting and that there is a simple converter that can plug between the two. Does anyone know of this converter (if it exists) or do we need to try and replace the Module? Thanks!
Everything works, except the left turn signal. It has previously worked on another trailer with incandescent bulbs, but now it's not. A trailer tech went through the system and figures it is the Trailer Control Module. Does that make sense? Alternately, I called a dealership and they think it might just be an issue trying to control the LED lighting and that there is a simple converter that can plug between the two. Does anyone know of this converter (if it exists) or do we need to try and replace the Module? Thanks!