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Scan Tool Data Definitions

8-Digit GM Part Number

The scan tool displays an 8-digit number which indicates the GM part number of the module.

Calibration ID

The scan tool displays a 4-digit number which indicates the calibration ID number of the module.

Invalid Transmitter

The scan tool displays Greater than 10 or Less than 10 which indicates how many times an invalid transmitter has been used in the vicinity of the vehicle.

No. 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.

Key Pressed On Fob

The scan tool displays Dr. Door Unlock, Door Lock, All Door Unlock, Trunk, or Fuel Door/Alarm which indicates the last pressed keyless entry transmitter button.

Last Fob Used

The scan tool displays Fob #1-Fob #4 which indicates the number of the last keyless entry transmitter used to operate the keyless entry system.

PROM ID

The scan tool displays a 4-digit number that identifies the PROM.