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Roadmaster 4-Diode Universal Wiring Kit Installation - 2015 GMC Sierra 1500 Video

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Products Featured in this Video


Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles - 7-Way to 6-Wire Hybrid Cord


Roadmaster Tow Bar Wiring

116 reviews


Code: RM-152-1676-7

Price:  $220.07
  • Tow Bar Wiring
  • Splices into Vehicle Wiring
  • Diode Kit
  • 30 Foot Long Harness
  • Universal
  • Roadmaster



Perfect for tow bars with built-in channels, this complete kit includes everything you need to connect your RV's tail, brake, and turn signal lights to your towed car. Diodes prevent feedback and wire your car to operate as a combined system.


Do you have a question about part RM-152-1676-7?more information >     


How to Install the Roadmaster 4-Diode Universal Wiring Kit on a 2015 GMC Sierra 1500


Hey everybody, Ryan here at etrailer. Today on our 2015 GMC Sierra 1500. We're gonna be taking a look at and showing you how to install the Roadmaster Diode Wiring Kit. So, there's gonna be a total of five main components that you're gonna need to flat tow your Sierra down the road. The first one's going to be your base plate and the base plate is going to provide us with a solid and reliable… see more >     


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