Posted 3/3/2017 11:19 (#5875605 - in reply to #5875525) Subject: RE: GMC Sierra Tailgate won't unlock
NE Iowa
You are lucky that on your 15, the tailgate doesnt automatically lock, on the 16s they do. Both times I was back at the dealer I asked them to set it up to not automatically lock, they claim they cannot change that on the 16s.