Supplemental Braking and Lighting Recommendation for Flat Towing a 2015 Jeep Wrangler
Updated 07/01/2020 | Published 08/22/2015
Products Featured in This Question
Question:
I just purchased a 2015 Jeep Wrangler Sport. I have a 2002 Winnebago Journey DL with air brakes. I am interested in the RoadMaster InvisiBrake system but am concerned about one very important issue. When my engine brake comes on so do my brake lights. I do not want the brakes on the towed vehicle to be coming on when the engine brake engages. Is the InvisiBrake the right system for my jeep? I am hoping there is some type of work-around to cope with this issue as the Jeep does not have a lot of room for other systems. Thanking you in advance.
asked by: Charles C
Expert Reply:
The Invisibrake part # RM-8700 would be a great choice for supplemental flat towing braking for your 2015 Jeep Wrangler. I attached an install video that show it being installed in a similar 2013 Wrangler.
You might need to check your local DOT, but because most likely if your tow vehicle's brakes lights are activating under any braking circumstances the towed vehicle's brakes lights will have to light up as well to be legal.
You should note that the Invisibrake does not activate the taillights of a vehicle. For tow bar lightine we recommend the # RM-155 for your Wrangler. I attached an install video for this as well.
Product Page this Question was Asked From
Roadmaster InvisiBrake Flat Tow Brake System - Preset
- Flat Tow Brake System
- Brake Systems
- Pre-Set System
- One-Time Setup
- Vehicle Battery
- Fixed System
- Power Assist Brake Compatible
- Air Brakes
- Hydraulic Brakes
- Indicator Lights
- Roadmaster
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Article: Flat Towing Package for 2012-2014 Honda CR-V
- Article: Flat Towing Package for 2007-2018 JK Jeep Wrangler and Wrangler Unlimited
- Article: Best Vehicles to Flat Tow Behind an RV
- Q&A: Base Plate And Trailer Hitch For A 2024 Ford Escape Plug In Hybrid (PHEV)
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Q&A: Which is Better Roadmaster or Blue Ox Tow Bar
- Article: Flat Towing Package for 2025 Ford Escape
- Q&A: Can Supplemental Braking and Trailer Brake Controller be Interchangeable
- Q&A: Comparing The Roadmaster Invisibrake And Demco Stay-IN-Play Duo Supplemental Braking Systems
- Q&A: Does the Curt Base Plate Kit Work w/ the Ford Modular Bumper on a 2025 Ford Bronco Everglade?
- Article: Trailer Wiring Diagrams
- Article: Flat Towing Package for 2015-2018 Chevrolet Silverado/GMC Sierra 3500
- Q&A: Recommended Flat Tow Braking System and Wiring Harness for a 2025 Ford Maverick Hybrid
- Q&A: Choosing Between the Brake Buddy Select 3 and the Blue Ox Patriot Supplemental Braking System
Walter T.
6/28/2020
I’m also installing the Roadmaster InvisiBrake system on my 2015 Jeep Wrangler. My 2016 Jayco Grayhawk MPV has an electric brake controller using the auxiliary slot in the 7-wire plug. How do I wire the Invisibrake monitor that goes in the RV cab?