Originally Posted by
onehundred80
The fob battery has nothing to do with starting the car, there are hundreds of post attesting to that fact. The chip inside the fob acts independent of any power in the fob.
Resyncing the fob if it opens the doors remotely is not required.
Was just saying car was not starting, tried unhook in the battery, turned key it turned over a revolution then stopped, didn't work, resynced the key and another battery unhook then it started and have not had another problem have not changed any else since, but the throttle body and maf.