Wiring Options for Flat Towing 2015 Jeep Wrangler Unlimited Behind Motorhome
Question:
I have questions related to the different wiring kits that are offered for flat towing a 2015 Jeep Wrangler Unlimited .
asked by: Jack S
Expert Reply:
What specific questions do you have?
There are three types of taillight wiring options for the 2015 Wrangler Unlimited.
What we typically recommend is a diode system like the Roadmaster Diode Kit, part # RM-152-98146-7. This is a permanently mounted system that provides everything necessary to set up your Wrangler Unlimited so it's taillights operate in tandem with the taillights of the tow vehicle. The included umbilical includes extra circuits which can be used for a battery charge line kit like # RM-156-25 which would keep the battery topped off while towing. The remaining circuit could be used for a monitor in the cab of the tow vehicle that's used by some supplemental braking system to alert you when the towed vehicle brakes are being applied.
A second type of system is a plug and play type like the Hopkins # HM56200. This system is easy to install, but lacks the umblilical with the extra capacity. In order to upgrade it, you'll need to cut off the 4 pole plug, and use the plug/socket and bracket provided with a kit like the # RM-98146-7.
A third option would be a magnetic mount light kit like # RM-2120 which would completely bypass the Jeep's wiring. These are very easy to set up, but many folks find managing the wires running back to the lights to be a pain. They'll start out with this solution, but eventually upgrade to one of the systems mentioned above.
I've linked to installation videos for the products mentioned above. I hope the information above addressed your specific question, but it if did not, let me know and I'd be happy to help further.
![Mike L](https://images.etrailer.com/static/images/catg/people/166_tn.jpg)
Products Referenced in This Question
Hopkins Custom Tail Light Wiring Kit for Towed Vehicles
- Tow Bar Wiring
- Plugs into Vehicle Wiring
- Wiring Harness
- Custom
- Tail Light Mount
- Hopkins
more information >
Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles - 7-Wire to 6-Wire Straight Cord
- Tow Bar Wiring
- Splices into Vehicle Wiring
- Diode Kit
- Universal
- Tail Light Mount
- Roadmaster
more information >
Roadmaster Battery Charge Line Kit for Towed Vehicles
- Accessories and Parts
- Tow Bar Wiring
- Battery Charge Line Kit
- Roadmaster
more information >
Roadmaster Standard Magnetic Tow Lights
- Tow Bar Wiring
- Bypasses Vehicle Wiring
- Removable Tail Light Kit
- 20 Foot Long Harness
- Universal
- Magnetic Mount
- Roadmaster
more information >
Roadmaster 7-Wire to 6-Wire Straight Cord Kit - 6-1/2' Long
- Accessories and Parts
- Tow Bar Wiring
- Adapters
- Extensions
- 7 Round - Blade to 6 Round
- Straight Cord
- Roadmaster
more information >
Product Page this Question was Asked From
Brake Buddy Stealth Supplemental Braking System - Proportional
- Tow Bar Braking Systems
- Brake Systems
- Proportional System
- One Time Set-Up
- Fixed System
- Power Assist Brake Compatible
- Hydraulic Brakes
- Brake Buddy
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Shop: Hopkins Custom Tail Light Wiring Kit for Towed Vehicles
- Shop: Vehicle Tow Bar Wiring
- Shop: Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit
- Shop: Trailer Wiring
- Shop: Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles - 7-Wire to 6-Wire Straight Cord
- Q&A: Flat Tow Wiring Needed For 2020 Jeep Wrangler
- Video: Roadmaster Universal Diode Wiring Kit Installation - 2016 Jeep Wrangler Unlimited
- Q&A: What is the Estimated Installation Time for Firestone Ride-Rite Air Bags on a 2006 Ford F-250
- Q&A: Comparing Equa-Flex and Road Armor Equalizers For 2000 Forest River WIldwood W/ 5200lb Axles
- Q&A: Replacement 12 inch Brake Assemblies for Dexter 36-89 on Trailer
- Q&A: Replacement Electric Brakes for Dexter PR-FF SEC-FF 5.2KPR-GGSEC-GG 12X2XQ 36-89
- Article: How to Rent an RV
- Q&A: Can 12 Volt Battery Replace Two 6 Volt Batteries
- Q&A: Is LaSalle Bristol XTRM Universal Self-Leveling Sealant Comparable to Dicor Lap Sealant
- Article: What Exactly is Tongue Weight?
- Article: Roadmaster Vehicle Specific Base Plates
- Article: Trailer Wiring Diagrams
- Article: We Used 34 RV Tow Bars, and These are the Best for Flat Towing
- Article: Must-Have Flat Towing Components
- Article: Flat Towing Package for 2007-2018 JK Jeep Wrangler and Wrangler Unlimited