Is There Tow Bar Lighting and Trailer Wiring Solution for 2015 Jeep Wrangler Sport S

Updated 07/22/2025 | Published 07/12/2025

Question:

Is there a wire harness plug and play that combines flat towing connections and added towed vehicle hitch? 2015 jeep wrangler sport s

asked by: Teo P

Expert Reply:

Hey Teo, we have a solution for you but we don't have any harnesses that work as both a tow bar lighting kit and a trailer wiring kit. So what you'd want is the Curt part # C96JR for the tow bar lighting and then for the trailer wiring you'd want the part # 118786. Essentially you'd plug both kits into each and then install them inline with the taillight harness connectors.

expert reply by: Jameson C

Tro

7/15/2025

Okay thanks what was confusing me is that the city custom wiring kit has the four pole trailer plug and the t one has a booster so I guess two of them would work together in the four-pole plug which just be not used. Please confirm that they will plug into each other thank you

Jameson C.

7/15/2025

@Tro Yes the two will just plug right into each other. Basically one 4 way will be like an input and will control the taillights and the other will be an output for the trailer lighting.

Teo

7/22/2025

@JamesonC Will both of these plug and play wiring work with the Demco system? I am concerned with the Demco actuaing the brake pedal which will activate the brake lights symotainously with the RV activating the brake lights.

Jameson C.

7/22/2025

@Teo There are solutions to address that problem but it comes down to whether or not your brake lights light up when the pedal is pressed and the vehicle key is off. If so, you'd need the Brake Lite Relay part # RM-88400 which will prevent that.