I bought an 06 pontiac G6 GT 39K it has the autostick in it and its not working. I took it to GM and they said they couldnt figure out why? They checked all the fuses, relays, and supposedly replaced the shifter in it. Still doesnt work. The computer is showing no codes and says that everything is working like it "suposta" but the autostick still does'nt work. Car does shift perfect in auto mode. Anyone had any problems like this?