4-Pole Wiring Harness Kit for 2003 Dodge Ram 2500 4x4

Question:

Keep losing trailer lights. Have replaced the ecm x2. I want to rewire all the rear lights just because of the age of the wiring , and also bypass the stupid dodge separate trailer light system. What parts do I need? I actially purchased this a couple of years ago from yall, i believe...but after a move cannot find the kit with the parts. Starting again.

asked by: Ginger

Expert Reply:

Before you go to the effort of re-wiring your 2003 Ram 2500 tail lights you might want to check the trailer wiring, trailer plug and the vehicle trailer connector for signs of damage or wear that could be causing the issue with the trailer lights. A helpful article is linked for you to aid your troubleshooting.

I did find record of your purchase of 4-pole wiring kit # 119190KIT. This heavy-duty harness connects to the Dodge taillights and delivers combined stop/turn lighting signals for the trailer. We do have a similar lower-cost kit from Tekonsha, part # 119178KIT, that does the same thing. You might want to consider this option before tearing into the truck's wiring.

expert reply by: Adam R