New to the forum
We have a 2005 Jeep Grand Cherokee limited. We are having an issue with the key fob. My husband lost one fob (I think he left it somewhere) and the remaining fob will lock and unlock the doors but will not start the vehicle...We have replaced the batter in fob, taken the cables off the battery all in an attempt to reset or re-synchronize the fob and ignition. Just as an off chance, could someone tamper/change settings using the second key.