TerryM
Junior Member
The LEFT TURN SIGNAL AND BRAKE LIGHT will not work on any trailers. I have checked all fuses and they are all good. Someone told me that there might be a MODULE of some kind that could be replaced and then they said I would have to replace the fuse box. This is hard to believe about the whole box. I have a 2003 Ram 3500 six speed manual with trailer towing and approximately 110K miles