# of Fobs Programmed: The scan tool displays 1 Fob- 4 Fobs to indicate the number of keyless entry transmitters that are programmed for the system.
Invalid Transmitter: The scan tool displays More Than 10/Less Than 10. This indicates the number of invalid transmitters.
Key Pressed on Fob: The scan tool displays Dr. Door Unlock, Door Lock, All Door Unlock, Trunk, or Fuel Door/Alarm which indicates which keyless entry transmitter button was last pressed.
Last Fob Used: The scan tool displays Fob#1-Fob#4 which indicates the number of the last keyless entry transmitter used.