Forum Discussion
SoundGuy
May 30, 2019Explorer
philh wrote:
Specifically on a coachman 192 RBS. If the wire is there, I'd like to install a backup light.
That's what the centre pin on a Bargman 7-pin connector is for. You'd want to feed +12 vdc to this pin from the TV's back up lights so when you put the vehicle in reverse the back up light(s) on the trailer will come on as the TV's back up lights come on.
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