Parts Needed to Attach a Roadmaster Tow Dolly to a Thor Freedom Elite 24FE
Question:
Hello Wiring harness for Fiat 2018 500X I purchased a new Fiat 500X car and a Roadmaster RM3477 dolly tow. What wiring harnesss do I need to wire up the brake/tail lights? Any needed parts also. My motorhome is a new Thor Freedom Elite 24FE on a Mercedes Sprinter Chassis. Your help would be greatly appreciated. Thank you
asked by: David
Expert Reply:
When using the The Roadmaster Tow Dolly part # RM-2050-1 to tow your 2018 Fiat 500X behind your Thor Freedom Elite 24FE, the tow dolly will do the signaling, not the vehicle. Therefore you need a 7-way trailer connector for both the tow dolly and motorhome unless you already have them.
For the motorhome, I recommend using the Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector # C59236 with the Universal Installation Kit part # ETBC7. Since your motorhome is larger than the average vehicle you will also need some extra wire # 10-2-1.
Do you have a brake controller? If not you will need one and for that I recommend using the Tekonsha Prodigy P3 Trailer Brake Controller part # 90195. For the tow dolly, I recommend using the Pollak Black Plastic 7-Pole RV-Style Trailer Connector part # PK12706 and that's it. It already has the wires ran. You don't need any harness for your vehicle.
Products Referenced in This Question
Deka Jacketed 2 Wire, 10 Gauge, Brake Wire - per Foot
- Wiring
- Wire
- Jacketed Wire
- 2 Wire
- 10 Gauge
- Deka
more information >
Tekonsha Prodigy P3 Trailer Brake Controller - 1 to 4 Axles - Proportional
- Trailer Brake Controller
- Proportional Controller
- Electric
- Electric over Hydraulic
- Automatic Leveling
- Under-Dash Box
- Dash Mount
- Up to 4 Axles
- LCD Display
- Up to 360 Degrees
- Tekonsha
more information >
Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires
- Accessories and Parts
- Trailer Brake Controller
- Installation Kits
- etrailer
more information >
Pollak Black Plastic, 7-Pole, RV-Style Trailer Connector - Trailer End
- Trailer Wiring
- Trailer Connectors
- Trailer End Connector
- Plug Only
- 7 Round - Blade
- Pollak
more information >
Roadmaster Tow Dolly with Electric Brakes - 4,250 lbs
- Trailers
- Tow Dolly
- Wheel Decks
- 4250 lbs
- Cars/Trucks/SUVs
- 8-1/2W x 12L Foot
- Powder Coated Steel
- Roadmaster
more information >
Product Page this Question was Asked From
Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Converter
- Universal Fit
- 4 Flat
- CURT
more information >
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