8-Digit GM Part Number: The scan tool displays an 8-digit alphanumeric number. The part number of the module.

Component Serial # 8-11: The scan tool displays an 8-digit alphanumeric number. The part number of the module.

Component Serial # 12: The scan tool displays an 8-digit alphanumeric number. The part number of the module.

Component Serial # 13-1:  The scan tool displays 0-9. The internal programing codes of the module.

Component Serial # 17-1: The scan tool displays 0-9. The internal programing codes of the module.

Fuel Door Unlock Relay: The scan tool displays ON when the relay has been activated.

Jullian Date of Build: The scan tool displays 0-999. The month and year that the module was built.

PROM ID: The scan tool displays 0-9999. The identification number of the radios internal PROM.

Trunk Ajar Switch: The scan tool displays ON when the switch has been activated.

Trunk Release Switch: The scan tool displays ON when the switch has been activated.

Year Module Built: The scan tool displays a 1990-2020. The production year the module was manufactured.