Auxilery back up lights

Which wire at the automatic transmission shifter is the power going to the back up lights? I would like to splice in to that circuit inside the cab.

 

Why would you want to do it inside the cab? That will require you to run a lot of wire to the back. Just splice into the factory backup lights.

 

Alot of magnesium chloride used around here to de-ice the roads. very hard on wiring connections. I have the shifter exposed .Am going to install relays ,fuses, and switches in that area.

 

Great ! Thanks.

 

The reverse light signal can also be tapped from a wire behind the kick panel inside the cab on the drivers side. See here for a pic OEM Camera Connection below Dash

 

OK Great. I will see which access point works best for the simplest wire routing.