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Roadmaster Smart Diode Wiring Kit Installation - 2021 Chevrolet Spark Video

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Products Featured in this Video


Roadmaster Universal Wiring Kit with Smart Diodes for Variable Voltage Incandescent Tail Lights


Roadmaster Tow Bar Wiring

53 reviews


Code: RO94FR

Retail: $151.24

Price:  $144.73
  • Tow Bar Wiring
  • Splices into Vehicle Wiring
  • Diode Kit
  • Universal
  • Roadmaster



The diodes in this kit convert the 12V signal from your RV to a 9V signal, ensuring that your car's variable voltage tail lights function as intended. 4-Wire harness included for installation. Adapter cord and plug sold separately.


Do you have a question about part RO94FR?more information >     


How to Install the Roadmaster Smart Diode Wiring Kit on a 2021 Chevrolet Spark


Hey everybody, Ryan here at etrailer. Today, we're gonna be taking a look at and showing you how to install the Roadmaster Smart Diode wiring kit for towed vehicles on our 2021 Chevrolet Spark. So before we kinda dive in too deep and check out the wiring, why don't we turn to refresh ourselves on the main components that we're gonna need to flat tow our Spark down the road. So you're gonna have a… see more >     


Info for this part was:

Employee Joshua S
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Joshua S
Employee Jacob T
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Jacob T
Employee Dustin K
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Dustin K
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Chris R
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Zach D
Employee Jonathan Y
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Jonathan Y
Employee Thomas T
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Thomas T
Employee Ethan H
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Employee Shane H
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Shane H
Employee Robert C
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Robert C
Employee Conner L
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Conner L
Employee David F
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David F
Employee Ryan G
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Ryan G
Employee Clayton O
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Clayton O
Employee Bradley B
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Bradley B
Employee John A
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John A
Employee Michael B
Installed by:
Michael B

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