Reverse wire?

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Squirrelsmith

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Im trying to tap into a reverse wire to tell my backup camera to turn on and im having a bad time. All i can figure out is that the light green wire that runs from the tail lights goes all the way to the computer in the engine bay. Is there no way to tap into a reverse wire in the dash area?
 

alpinecrick

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I don't know this for sure, but I think the reverse wire on the range selector switch on the driver's side of your 4L60E would have a reverse wire that's hot when in reverse.
 

KRS1

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What year is your truck? It should be the light green wire..
Eric the car guy did a video on installing the brake controller and had to tap into the reverse wire..

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