Does 2021 Ford F-150 with BrakeMaster Require Relay
Question:
Am setting up my 2021 Ford F-150, XLT, to tow behind motorhome. I am using the Blue Ox base plate, and will be wiring with the Roadmaster wiring kit RM 154. I plan on using my Roadmaster Brakemaster 9160 for the supplemental braking system. The motorhome is already set up with the air line and brake monitor wiring. Do i need a brake relay switch and if so what do you recommend ? Thanks
asked by: Lance R
Expert Reply:
Since you have the Roadmaster BrakeMaster # RM-9160 installed on your motorhome what you'd need to finish the install on your new vehicle is the Roadmaster Second Vehicle Kit part # RM-98160.
Since you are doing a diode kit for wiring and the BrakeMaster presses the brake pedal you will need the relay kit as well part # RM-88400.
Products Referenced in This Question
Roadmaster Brake-Lite Relay Kit for Towed Vehicles
- Tow Bar Braking Systems
- Brake Light Relay
- Roadmaster
more information >
Roadmaster BrakeMaster for RVs w/ Air or Air-Over-Hydraulic Brakes - Proportional
- Tow Bar Braking Systems
- Brake Systems
- Proportional System
- Recurring Set-Up
- Portable System
- Not Power Assist Brake Compatible
- Air Brakes
- Air Over Hydraulic Brakes
- Roadmaster
more information >
Second Vehicle Kit with Breakaway for Roadmaster BrakeMaster Flat Tow Braking System
- Accessories and Parts
- Tow Bar Braking Systems
- Second Vehicle Kit
- Roadmaster
more information >
Product Page this Question was Asked From
Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles - 4-Way Flat Connectors
- Tow Bar Wiring
- Splices into Vehicle Wiring
- Diode Kit
- Universal
- Tail Light Mount
- Roadmaster
more information >
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