Thread: Adding a new key fob to 08 GP

How do you add a second key fob to a 2008 grand prix base? I thought there was a procedure you could do without a scan tool

Originally Posted by Scottydoggs

pretty sure you need to go to the dealer for the newer years. if you only have one key, get another one while your there.

4 keys, only one fob... the battery clip inside it is breaking so I ordered a new one to add if I could do it myself or to unsolder and resolder the clip onto the one that is tied to the car... darn battery clips break so easily I solderd it a few times now and now the metal tab that solders on to the circuit board broke so no more doing that...