I have a 01 Town & Country that the tumbler is locking up when you try to start it, so I got a tumbler and key from Napa and installed it, now it starts but instantly quits, now it won't do anything. Is there anything I can do?

 

key needs to be programmed if you got a new one. Should have just needed to replace the lock cylinder. They can be coded to the key you already have.