How to Add an Additional 4-Way Connector to a Vehicle w/a Factory 7-Way
Updated 12/01/2025 | Published 11/01/2025
Question:
I have 2014 ram 1500 sport. It has factory 4 pin / 7 pin plug. I want to add both a lighted tailgate emblem and LED tailgate bar with sequential turn lights both have 4 pin connector i believe. Is there a quick connect harness that has 2 extra 4 pin connectors to hook up both?
asked by: Ryan
Expert Reply:
Hey Ryan. I can help you add an additional 4-way connector to your Ram 1500. You'll need the Curt T-Connector Vehicle Wiring Harness for Factory Tow Package item # C55384 you were looking at. This harness will plug in to your factory wiring right behind your factory 7-way/4-way. It will give you a 36" long harness with a single 4-way at the end of it.
I do not have a harness with two 4-way connectors on it but you can install two of these. They just connect in line so there's no reason you can't use two item # C55384 connected to each other. I've linked an installation video below so you can see how to get this wiring harness installed. If you skip ahead to the 2:00 mark you'll see exactly where to start.
Have you considered wiring one of the lights directly to your Ram's taillight wiring?
(click to enlarge)
Product Page this Question was Asked From
Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- No Converter
- Factory Tow Package
- 4 Flat
- Plug and Lead
- Plug-In
- CURT
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Jerred H.
12/1/2025
Hey Ryan, how did things go adding the extra 4-way connectors for your Ram’s tailgate lights? Did using two of the Curt harnesses give you the setup you wanted? Your results could really help others trying to power both a lighted emblem and a tailgate bar.