No Left Turn Signal/Brake Light on Trailer Connector on a 2003 Dodge Ram 2500

Updated 08/12/2015 | Published 08/11/2015

Question:

I have no left turn or brake light in my trailer plug. I have peeled back the factory loom above the axle and tested all the wires with a test light, still no left brake/turn. Where else do I look?

asked by: Ryan

Expert Reply:

There is likely a blown fuse on your 2003 Dodge Ram 2500 that is causing the left turn signal/brake lights to not work. Use your owners manual or legends on the fuse panel lids to find the fuses related to the tow package wiring. Please note that there could potentially be more than one fuse for any given function so be sure to go through the whole list.

expert reply by: Michael H