Key questions (1 Viewer)

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Joined
Jan 2, 2023
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Tennessee
My LC has a key with the fob built in and another key that appears to just be a key (no buttons on the molded plastic parts). I'd like to get another fob type key and have read that I can add/delete with Techstream. What fobs are compatible? I looked at some that have the blade style key that folds into the remote but really have no idea what would work.
 
Since you have 2 keys I assume that one is a master. You can check if it is a master by watching the security light as you insert the key in the ignition switch. If it is a master the light will go out immediatly. If it is a valet it will stay illuminated for a second or two before going out.

With a master adding keys with Techstream is easy. Pretty sure 1998-2002 use 4C chip and 2003-2007 use 4D chip. The immobilizer can be programmed with Techstream, but the remote can only be added with Techstream on a couple of years I believe.
 

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