bing tracking image
Customer Service My Orders

Roadmaster Smart Diode 7-Wire to 6-Wire Wiring Kit Installation - 2021 Jeep Grand Cherokee L Video

content loading

Products Featured in this Video


Roadmaster Smart Diode 7-Wire to 6-Wire Wiring Kit for Variable Voltage LED Tail Lights


Roadmaster Tow Bar Wiring

13 reviews


Code: RM63MR

Price:  $189.41
  • Tow Bar Wiring
  • Splices into Vehicle Wiring
  • Diode Kit
  • Universal
  • Roadmaster



This complete kit includes everything you need to connect your RV's tail, brake, and turn signal lights to your vehicle with variable voltage lights while flat towing. 7-Wire to 6-wire cord and 6-way car-side socket included for easy hookup.


Do you have a question about part RM63MR?more information >     


How to Install the Roadmaster Smart Diode 7-Wire to 6-Wire Wiring Kit on a 2021 Jeep Grand Cherokee


Hey, everyone. Ryan here at etrailer. Today on our 2021 Jeep Grand Cherokee L, we're gonna be showing you how to install the Roadmaster smart diode kit. Before we do that though, let's take a minute, check these out and make sure they're gonna work for you. Right off the bat, I do wanna address the biggest question that we get asked in regards to setting up a flat tow, and that's, what… see more >     


Info for this part was:

Employee Joshua S
Video Edited:
Joshua S
Employee John S
Video Edited:
John S
Employee Dustin K
Video by:
Dustin K
Employee Jonathan Y
Video by:
Jonathan Y
Employee Ethan H
Video by:
Ethan H
Employee Ryan G
Test Fit:
Ryan G
Employee Bradley B
Test Fit:
Bradley B

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.