The short answer is yes, depending on how old your car is. If you have the 'switchblade' type key fob, you can order them online and then have an independent lock and key smith cut the blade for you. It has cuts on both sides so it takes a special cutter to do it. The fob you can program in about 30 seconds. Watch the YouTube video on how to program a GM fob. Basically, you put the key in the ignition and turn it on, the car programs the fob for you. Don't let service people tell you they have to do it for big dollars. Also, GM won't allow dealers to cut the key blades anymore because they had a problem with the ignition lock not releasing the key and people would break off the blade. So, rather than do the right thing and recall the faulty ignition locks, they now send you the key and fob separately. So, you have two things to carry instead of one.
No 😂
Any GM brand key and fob.
Yes.
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