Ok I have looked and cant find anyone else having issues with this but I am trying to get my 09 Aveo tpms to go into learn mode. It says set the parking brake and turn key to on position (not run) and hold down the lock and unlock buttons on the RKE for 5 seconds. Doesn't matter how long I hold it nothing happens. Am I missing something here or where would I need to start trouble shooting why mine will not go into learn mode? Thanks