got back to the house the other day and my truck wouldn't shut off. the key switch felt loose. got a new tumbler and same problem. it will start but won't shut off. pulled the positive cable off the batt. to work onit and as soon as i hook it up the dash lights, od come right on. even if the key is off. i pulled the shrouds off to look around. nothings loose or broken. i read some posts in this forum and checked the accuator rod and its moving fine. i'll double check to make sure the teeth are in the spot but it seems like its something else. need some help