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  1. #1

    Angry trailer brake controller problems

    so i got my brake controller hooked it up to the harness that comes with the truck and i put the 40a fuse in the B+ spot in the under hood fuse panel and when i hook the truck up to the trailer the green light doesnt come on so obviously i dont have power anyone else have problems hooking these up ? 2006 silverdao 5.3ho 4spd 4wd, tekonsha voyager brake controller

  2. #2

    Default

    when I went to hook up the same controller on my 03 silverado with factory harness, there was no power at the appropriate pin under the dash; power was on the right hand pin, so I switched the connector on the harness and all worked well. Must have been plugged in wrongly when the truck was being built.

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