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Scan Tool Data Definitions

WARNING: This page is about a different car, the 2004 Cadillac SRX. However, it is still accessible from the selected car via links, so may be relevant.
8-Digit GM Part Number

The scan tool displays an 8 digit alphanumeric number. The part number of the module.

AM Distant Stop Level

This is the stopping level for the seek/scan feature when set to distant mode.

AM Local Stop Level

This is the stopping level for the seek/scan feature when set to local mode.

Auto Volume Control

The scan tool displays On/Off. The state of the auto volume control function.

Balance Control

The scan tool displays 0-255 counts. The amount of left to right balance selected.

Band Number

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

Bass Control

The scan tool displays 0-255 counts. The amount of bass selected.

Battery Voltage

The scan tool displays 0-25.5 volts. The voltage measured from the modules battery positive voltage circuit to the modules ground circuit.

Build Sequence Number

The scan tool displays the sequence of build of the radio.

Calibration ID

The scan tool displays 0-9999. The number designating what calibrations the radio contains.

CD Changer

The scan tool displays Connected/Not Connected. This indicates the presence of a CD changer.

Center Mid Range Speaker

The scan tool displays On/Off. The state of the speaker output.

Channel Number

The scan tool displays 0-99. The number designates the current channel selected.

Clock

The scan tool displays 12 Hr or 24 Hr.

Component Serial Number

The scan tool displays the serial number of the module.

Component Serial No. 12

The scan tool displays 0-9. The second portion of the serial number.

Component Serial No. 8-11

The scan tool displays 0-9999. The first portion of the serial number.

Day

The scan tool displays the day the software was created.

Digital Radio Antenna

This parameter indicates the amount of current being used by the digital radio antenna by measuring the voltage drop across an internal resistor. Early design modules support the mV reading while later design modules support a mA reading.

DSP Selected

The scan tool displays the equalization setting selected (talk, front/driver seat, ambience, spacious, or off).

Driver Number

The scan tool displays Driver 1/Driver 2. The memory position the driver has selected as received by class 2 lines.

Fade Control

The scan tool displays 0-255 counts. The amount of front to rear fade selected.

FM Distant Stop Level

This is the stopping level for the seek/scan feature when set to distant mode.

FM Local Stop Level

This is the stopping level for the seek/scan feature when set to local mode.

Ignition Counter

The scan tool displays the number of ignition cycles.

Ign. Cycles Since Last

The scan tool displays the number of ignition cycles since the last DTC was set.

Language

The scan tool displays the current language displayed on the radio.

LF Tweeter - Door

The scan tool displays On/Off. The state of the speaker output.

Long Wave Status

The scan tool displays Present/Not Present. This parameter displays the ability to receive long wave RF signals.

LR Full Range

The scan tool displays On/Off. The state of the speaker output.

Manufacturing Shift Inf

The scan tool displays the shift information for the build of the radio.

Manufacturing Site

The scan tool displays the site code where the unit was manufactured.

Microphone High

The scan tool displays 0-255 counts. The amount of noise measured in the vehicle. This is the higher of two measurements. Once Microphone Low has reached the limit, noise is then measured in Microphone High.

Microphone Low

The scan tool displays 0-255 counts. The amount of noise measured in the vehicle. This is the lower of two measurements. Once this has reached the limit, noise is then measured in Microphone High.

Mid Control

The scan tool displays 0-255 counts. The amount of mid range selected.

Mono Volume Control

The scan tool displays 0-99 counts. The volume selected for the phone output.

Month

The scan tool displays the month the software was created.

Mute

The scan tool displays On/Off indicating the state of the mute button.

New VIN Counter

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

Phone Active

The scan tool displays if the phone is Active/Inactive.

Point of Sale

The scan tool displays the country the vehicle was sold in.

Power Mode

The scan tool displays the current power mode the module is operating in.

Preset Settings

The scan tool displays Home/Away. This is the current radio preset setting.

PROM ID

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

PROM ID for Audio

The scan tool displays 0-9999. The identification number of the radio internal PROM.

PROM ID for Navigation

The scan tool displays 0-9999. The identification number of the navigation internal PROM.

Radio Audio Software Version

The scan tool displays the version of software of the radio.

Radio ID

The scan tool displays the radio ID of the digital radio receiver.

Radio Left Channel

The scan tool displays On/Off. The state of the amplifier input.

Radio Right Channel

The scan tool displays On/Off. The state of the amplifier input.

Radio Type

The scan tool displays what level radio is currently installed in the vehicle.

Rear Subwoofer

The scan tool displays On/Off. The state of the speaker output.

Region Code

The scan tool displays the region the radio is set for.

RF Tweeter - Door

The scan tool displays On/Off. The state of the speaker output.

RR Full Range

The scan tool displays On/Off. The state of the speaker output.

Signal Strength for Rad

The scan tool displays 0-255 decibels. The strength of the radio station that the radio is tuned to.

Signal Strength for TV

The scan tool displays 0-255 decibels. The strength of the TV station that the radio is tuned to.

Source Selected

The scan tool displays which source has been selected (Tuner, CDX, Phone, Off).

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 Active/Inactive. The scan tool displays Active when the radio receives the incorrect VIN.

Tone Generator

The scan tool displays ON or OFF. The state of the chime.

Total CD Hours

The scan tool displays 0-999 hrs. The total number of hours the single CD has been used.

Total CD/DVD Hours

The scan tool displays 0-999 hrs. The total number of hours the CD changer has been used.

Total Radio Hours

The scan tool displays 0-999 hrs. The total number of hours the radio has been used.

Treble Control

The scan tool displays 0-255 counts. The amount of treble selected.

Volume Control

The scan tool displays 0-255 counts. The volume selected.

Year

The scan tool displays the year the software was created.