The display has an F5-E1 error code, which is a door latch error. I know that it needs a new door latch motor because the motor has a broken, slightly burned terminal. The problem is the code "LOC" that keeps showing up Even after resetting the display. None of the manuals show that code as part of the display. I don't want to replace the motor if the control is bad. The top burners are ok. Any ideas?