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Wire Colors and Functions onTekonsha Voyager Trailer Brake Controller and 2014 GMC Sierra 2500


I got the colours for the voyageur brake controller and what they do and I have the colours and what they do .. I want to make sure its right can you tell me the colour wire matches


Expert Reply:

On the Voyager brake controller, # 39510, the wire colors and functions are as follows:

White is ground
Black is 12 volt power
Blue is output to the trailer brakes
Red is input from the stop light switch

On the 2014 GMC Sierra 3/4 and 1-Ton trucks the wiring should be as follows:

Tow Page Red to brake controller black
Tow Package Dark Blue to controller blue
Tow Package Light Blue or Orange to controller red
Tow Package White to controller white

There may be some connections that you will need to make under the hood to make everything fully functional. You can follow the help article I have linked for the under hood connections.

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