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.

Amplifier: The scan tool displays Present or Not Present. The scan tool displays Present when the amp sense wire has been grounded to signal that an amplifier is present.

Amp Type: The scan tool displays Bose/Non-Bose, the type of amplifier installed in the vehicle.

Antenna Enable: The scan tool displays Active/Inactive.

Band Number: The scan tool displays AM/FM1/FM2. The current band that the radio is in.

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

CD Changer: The scan tool displays Connected/Not Connected. The scan tool displays Connected when the radio receives Class 2 information from the CD changer.

Channel Number: The scan tool displays the channel the radio is tuned to.

Driver Number: The scan tool displays Driver 1-2. The memory position the driver has selected as received by Class 2 lines.

Fan Control: The scan tool displays the status of the fan.

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.

Phone: The scan tool displays Present or Not Present. The scan tool displays Connected when the radio receives Class 2 information from the phone module.

Power Mode Config.: The scan tool displays the current power mode of the vehicle.

Preset Control: The scan tool displays Preset 1-6 when the radio is on a preset station, or Not A Preset when the radio is not on a preset station.

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.

Theft Armed: The scan tool displays Learned VIN/No VIN. The Scan tool displays Learned VIN when the theft mode has been turned ON by recognizing a valid VIN.

Theft Lock: The scan tool displays Locked/Unlocked. The scan tool displays Unlocked when the radio receives the correct VIN information from the PCM via Class 2.

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