Scan Tool Data Definitions

SCAN TOOL DATA DEFINITIONS

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

Calibration ID: The scan tool displays 0-9999. The number designating what calibrations the module contains.

Julian Date of Build: The scan tool displays 0-999. The day of the year that the module was built.

New VIN Counter: The scan tool displays 0-99. The number of times a new VIN number has been set in the radio.

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

Signal Strength: The scan tool displays the strength of the received signal in db.

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