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

Balance: The scan tool displays -50 to +50. The Balance between the right and left audio output.

Bass: The scan tool displays 0-100%. The percentage of bass selected at the radio.

Battery Voltage: The scan tool displays 0-18 Volts. The Voltage measured from the radio or amplifier's ignition positive voltage circuit to ground.

Cal. Module 1 Part No.: The scan tool displays the part number of the modules software.

Cal. Module 1 Suffix: The scan tool displays the suffix of the modules software.

Chime Volume: The scan tool displays 0-100%. The percentage at which the chime volume has been calibrated to.

Fade: The scan tool displays -50 to +50. The Fade between the front and rear audio output.

Ignition Since Current DTC: The scan tool displays 0-225 Cycles. The number of ignition cycles since a current DTC was set.

Midrange: The scan tool displays 0-100%. The percentage of midrange selected at the radio.

Operational S/W Part No: The scan tool displays the part number of the modules software.

Operational S/W Suffix: The scan tool displays the suffix of the modules software.

Signal Strength: The scan tool displays 0-225 dB. The signal strength of the radio frequency.

Treble: The scan tool displays 0-100%. The percentage of treble selected at the radio.

Volume: The scan tool displays 0-100%. The percentage of volume selected at the radio.