How to Connect a 6-Way from RV to Flat Tow 2009 Jeep Wrangler
Updated 01/29/2018 | Published 01/27/2018
Products Featured in This Question
Question:
I have a 1999 Holiday Rambler Admiral with a 6 pin rectangle connector installed. Dont know if it is the original installed by manufacture or not. I want to install a new connector to flat tow a 2009 Jeep Wrangler. I have identified , and tested, the white ground, Yellow left turn, Green right turn and Brown tail/brake wires and they work fine. My question is, there is also a Red and Grey wire coming out of the RVs wiring harness that I cant ID or find out what they were used for. I thought that the Red may be a constant 12v dc power source from the coach, but it has no power on it, the same with the Grey wire. I wanted to use a constant 12v source thru the plug, to power the brake system in the toad. If I cant ID these two wires, Ill tape them off and run a hot wire from the RV and tie into the connector. What would be the best power source for the 12v, from the chassis or coach battery and what size wire should I install ?
asked by: Carroll C
Expert Reply:
As you can see in the attached diagram, a 6-way should have 12V power and the other function is usually a brake controller output. I recommend checking your fuses to determine if one has blown and that is causing the 12V not to show power; your RV's owner's manual should have the fuse locations for you to take a look at. If you do need to run a wire you can do so from your RV's battery by using the right amount of 10 gauge wire # 10-1-1 with Heat Shrink Butt Connectors # DW05745-10 and a 40 amp circuit breaker # 9510.
For new connectors I recommend the RoadMaster 6-Wire Connectors - Trailer and Vehicle Ends # RM-910030-6. Also please keep in mind that for a 2009 Wrangler, depending on the supplemental braking system you are using you may be required to use Stop Light Switch Kit # RM-751452, or, because the battery on your Wrangler must also be disconnected to tow, the 12 Volt Outlet Kit # RM-9332.
I've added links to video reviews of these parts for you to take al ook at.
Product Page this Question was Asked From
RoadMaster 6-Wire Connectors - Trailer and Vehicle Ends
- Trailer Wiring
- Trailer Connectors
- Trailer and Vehicle End Connector
- 6 Round
- Plug Only
- Roadmaster
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Shop: Vehicle Tow Bar Wiring
- Q&A: Where To Attach Flat Tow Connections on 2025 Jeep Wrangler
- Shop: Base Plate for Tow Bar
- Search Results: vehicle tow bar wiring
- Search Results: airforce one
- Search Results: blue ox 8848
- Search Results: curt trailer hitch
- Search Results: pigtail
- Shop: Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles - 7-Way to 6-Way Coiled Adapter Cord
- Shop: Blue Ox 4-Diode Universal Tail Light Wiring Kit for Towed Vehicles
- Q&A: What is a Complete Flat Tow Set-Up For My 2022 Ram 1500 Bighorn 4x4 Tow Behind 2013 Entegra Aspire?
- Video:
- Video: Review of Demco Tow Bar Braking Systems - Reinstall Kit - SM99226
- Shop: Trailer Wiring
- Shop: Vehicle Tow Bar Brake System
- Shop: Roadmaster Universal Hy-Power Diode Wiring Kit
- Video: Set up: Roadmaster Direct-Connect Base Plate Kit on a 2021 Ram 1500
- Shop: Trailer Hitch
- Shop: Second Vehicle Kit for Demco Air Force One Flat Tow Brake System
- Shop: Demco Air Force One Flat Tow Brake System for RVs w/ Air Brakes - Wireless Monitoring - Proportional
- Shop: Blue Ox 6-Pole, Round Pin, Trailer Wiring Socket - Vehicle End
- Shop: Blue Ox EZ Light Custom Plug-In Tow Bar Wiring Kit
- Video: How to Install: Roadmaster Universal Hy-Power Diode Wiring Kit on your 2022 Ram 1500
- Video: Set up: Roadmaster Direct-Connect Base Plate Kit on a 2019 Ram 1500
- Video: Setting up the Roadmaster Battery Charge Line Kit for Towed Vehicles on your 2013 Ram 1500
- Q&A: How To Determine If A Brake-Lite Relay Is Needed On My Flat Tow Setup
- Q&A: Recommended Camper Tie Downs for a 2025 Ford F-450 w/a TorkLift SuperHitch Magnum Hitch
- Q&A: Troubleshooting Roadmaster Brake-Lite Relay Kit for Towed Vehicles # RM-88400 Light Issues
- Q&A: What is The Coiled Adapter Length Difference Between the Demco # DM9523010-54 and Roadmaster 15267
- Q&A: No Trailer Connection on Tekonsha P3 Brake Controller 90195 on a 2000 Toyota Tundra
on Custom Fit Vehicle Wiring
