2007 SIlverado 1500- no power at reverse/aux on 7 pin trailer plug

Discussion in 'GM Electrical Tech' started by lngtrvlchev, Sep 17, 2010.

  1. lngtrvlchev

    lngtrvlchev New Member

    Hey Guys. I am having a issue with my 7 pin trailer plug (factory installed). I am getting no power to the center pin (reverse/aux). I checked all fuses followed the harness back and everything looks good. I get power to all of the other pins. Has anyone else had this issue? Any help is greatly appreciated.
  2. lngtrvlchev

    lngtrvlchev New Member

    has anyone heard of this issue?
  3. Crawdaddy

    Crawdaddy All hail the Mad King!! Staff Member 5+ Years 1000 Posts Platinum Contributor

    Was the aux wire hooked up under the hood? From what I understand, it's just balled up behind the fuse panel from the factory.
  4. lngtrvlchev

    lngtrvlchev New Member

    Yea I hooked up both those wires and put in a new 40 amp fuse.

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