Center Pin of 7-pin Connector

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  JandJ92010 Member Posts: 304

  February 2016

  According to the diagram that I have, the center pin on the 7-way is for back up lights.

  The HobbiT@B, 2015-L, towed by a2014 RAM C/V

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  RZRBUG Member Posts: 890

  February 2016

  Gil, I think in an RV application, the center is supposed to be used for backup lights.  Since the T@B does not have backup lights (at least as a stock option), it just sits there doing nothing.  It's kinda like the pin that controls the electric brakes.  Since my T@B does not have electric brakes, that pin is just there doing nothing, but causing no harm.  There are several wiring diagrams for the 7-pin on etrailer's web site that shows the various possible uses for the center pin.  You can check it out here.
  https://www.etrailer.com/faq-wiring.aspx
  

  Larry & Booger - 2013 T@B, 2012 GMC Sierra

  Happy Trails Y'all

  
  

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  gilbutler Member Posts: 169

  February 2016 edited February 2016

  Thank you, RZRBURG

  Gil Butler, Folsom, CA, 2015 T@B M@XX CS - White with Yellow tim

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