Scan Tool Data List
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2004 GMC Yukon XL, 2004 GMC Yukon, 2004 Chevrolet Tahoe, 2004 Chevrolet Suburban, and 2004 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Audio Amplifier Scan Tool Data List
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
| Operating Conditions: Ignition in RUN, Radio ON | |||
| 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% |
Radio Scan Tool Data List
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
| Operating Conditions: Ignition in RUN, Radio ON | |||
| Amp Type | Inputs | Bose/Non-Bose | Bose |
| Antenna Enable | Inputs | Active/Inactive | Active |
| Balance | Data | -50 to +50 | 0 |
| Bass | Data | 0-100% | 50.2% |
| Battery Voltage | Data | Volts | 12.2 Volts |
| Cal. Module 1 Part No. | ID Information | Numeric | XXXXXXXX |
| Cal. Module 1 Suffix | ID Information | Alphanumeric | XX |
| CD Changer | Inputs | Connected/Not Connected | Not Connected |
| CD Inserted | Inputs | Yes/No | No |
| Chime Type | Outputs | Varies | Fast |
| Fade | Data | -50 to +50 | 0 |
| Ignition Since Current DTC | Data | 0-225 | 0 |
| Midrange | Data | 0-100% | 50.2% |
| Operational S/W Part No. | ID Information | Numeric | XXXXXXXX |
| Operational S/W Suffix | ID Information | Alphanumeric | XX |
| Personalization | Inputs | Driver 1/Driver 2 | Driver 1 |
| Phone | Inputs | Present/Not Present | Present |
| RSA | Inputs | Present/Not Present | Present |
| Signal Strength | Data | 0-225 | 38dB |
| Speed Compensated Volume | Outputs | Off/Low/Medium/High | Off |
| Source | Inputs | Tuner/ICDX/Tape/CD | Tuner |
| Theft Armed | Inputs | Learned VIN/ No VIN | Learned VIN |
| Theft Locked | Inputs | Locked/Unlocked | Unlocked |
| Treble | Data | 0-100% | 50.2% |
| Volume | Data | 0-100% | 18% |
Digital Radio Receiver Scan Tool Data List
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
| Operating Conditions: Ignition ON/Engine OFF/Radio ON | |||
| 8-Digit GM Part Number | ID Information/Module Information | Numeric | Varies |
| Battery Voltage | Data | Volts | Varies |
| Component Serial Number | ID Information/Module Information | Numeric | Varies |
| Day | ID Information/DSP Software Version ID | Numeric | Varies |
| Day | ID Information/XM Software Version ID | Numeric | Varies |
| Digital Radio Antenna | Data | Millivolts or Milliamps | Varies |
| Ignition Counter | Data | Numeric | Varies |
| Month | ID Information/DSP Software Version ID | Numeric | Varies |
| Month | ID Information/XM Software Version ID | Numeric | Varies |
| Power Mode | Data | Alphanumeric | Run |
| Radio ID | ID Information/Module Information | Numeric | Varies |
| Software Version | ID Information/DSP Software Version ID | Numeric | Varies |
| Software Version | ID Information/XM Software Version ID | Numeric | Varies |
| Year | ID Information/DSP Software Version ID | Numeric | Varies |
| Year | ID Information/XM Software Version ID | Numeric | Varies |
Rear Seat Audio (RSA) Controller Scan Tool Data List
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
| Operating Conditions: Ignition in RUN, Radio ON | |||
| 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 |