We lost a set of keys for our Yukon Denali. I was planning on going to the dealer to get a blank today. Do the keys for our trucks have that chip in them that has to be programmed by the dealer? Or are they regular keys that I could get copied at any hardware store?

 

Our keys don't have a chip in them unless newer 04/05 are equipped with them. I have made 2 key copies at Walmart and both work great.
Philip S.

 

i think as long as it dont have that little black thing at the top of the metal on the key then you ok