Audio Device

Data

Null/Tuner/CD Player

Varies

Balance

Data

Value

-50 to +50

Bass

Data

Percent

0-100%

Battery Voltage

Data

Volts

0-18V

Chime Speaker

Data

Front Left, Front Right, LF Woofer, Back Left, Back Right, RF Woofer

Varies

Chime Volume

Data

Percent

0-100%

External Audio Device

Data

Connected/Not Connected

Varies

Fade

Data

Value

-50 to +50

Ignition Since Current DTC

Data

Cycles

0-225

Microphone Level

Data

Percent

0-100%

Noise Compensation

Data

On/Off

Varies

Treble

Data

Percent

0-100%

Volume

Data

Percent

0-100%

8-Digit GM Part Number

ID Information

Numeric

Varies

Balance

Data

Value

-50 to +50

Bass

Data

Percent

0-100%

Battery Voltage

Data

Volts

0-18V

Cal. Module 1 Part No.

ID Information

Numeric

Varies

Cal. Module 1 Suffix

ID Information

Varies

Varies

Fade

Data

Value

-50 to +50

Ignition Since Current DTC

Data

Cycles

0-225

Midrange

Data

Percent

0-100%

Operational S/W Part No.

ID Information

Numeric

Varies

Operational S/W Suffix

ID Information

Varies

Varies

Signal Strength

Data

dB

0-225

Treble

Data

Percent

0-100%

Volume

Data

Percent

0-100%

Battery Voltage

Data

Volts

0-18V

CD Changer Disc Number

Data

Varies

1

CD Changer Track Number

Data

Varies

1

Ignition Since Current DTC

Data

Cycles

0-225

Single CD Disc Number

Data

Varies

1