N nbsjesus New member Aug 19, 2014 9 0 0 33 Sep 22, 2014 #1 My nbs Sierra came with a factory kill switch key that worked perfectly well the first year I had the truck. But after that year it stopped working.I was wondering if anybody knows how to reactivate it without haveing to pay gmc a yearly price.
My nbs Sierra came with a factory kill switch key that worked perfectly well the first year I had the truck. But after that year it stopped working.I was wondering if anybody knows how to reactivate it without haveing to pay gmc a yearly price.
Huck BIIIIG SQRBDY GUY Jan 27, 2011 12,384 1,397 113 Gainesville, Ga Sep 23, 2014 #2 Never even heard of that. Pic of the key? You mean a valet key?
