| Table 1: | Radio Scan Tool Data Parameters |
| Table 2: | Radio Scan Tool Output Controls |
Parameter | System State | Expected Value | Definition |
|---|---|---|---|
Operating Conditions: Ignition ON | |||
Antenna Enable | -- | Active | The scan tool displays Active or Inactive. This parameter indicates if the navigation radio has enabled the GPS antenna. |
Antenna Signal | -- | Varies | The scan tool displays 0-300. The signal from the antenna is measured in dBuV. |
Band Number | -- | Varies | The scan tool displays AM/FM1/FM2/XM1/XM2. This is the current band setting. |
CD Changer | -- | Varies | The scan tool displays Not Connected/Connected indicating the status of a CD changer. |
CD Focus Errors | -- | Varies | The scan tool displays 0-999. This is the number of CD focus errors the radio has recorded |
CD Inserted | -- | Varies | The scan tool displays Yes/No indicating if a CD is inserted in the CD player. |
CD Load/Unload Errors | -- | Varies | The scan tool displays 0-999. This is the number of CD loading and unloading errors the radio has recorded. |
CD Tracking Errors | -- | Varies | The scan tool displays 0-999. This is the number of CD tracking errors the radio has recorded. |
Driver Number | -- | Varies | The scan tool displays Unknown/Diver 1/Driver 2. This is the memory position the driver has selected. |
Ign. Cycles Since last DTC | -- | Varies | The scan tool displays the number of ignition cycles since the last DTC. |
Personalization Status | -- | Varies | Unknown, Driver 1, Driver 2 |
New VIN Counter | -- | Varies | This numeric value increments each time the VIN is commanded to re-learn. |
Phone | -- | Present | The scan tool displays Present or Not Present. This indicates if the radio detects the vehicle is equipped with OnStar. |
Preset Control | -- | Varies | The scan tool displays Preset 1-6 when the radio is tuned to a preset station, or Not A Preset when the radio is not on a preset station. |
Signal Strength | -- | Varies | The signal strength of the currently tuned station is measured in dBuV. |
Source | -- | Varies | The scan tool displays Off/Tuner/Radio Monitor/Cassette/CD/RDS Interrupt/ICDX/CD Changer/Phone Stereo/MD Changer/Single MD/Nav Voice Stereo/Enhanced Stereo/AD Stereo/Phone Mono/Nav Voice Mono/Enhanced mono/AD Mono/RSE Stereo/DRR Tuner. This is the current source/type of the signal being received/played. |
Source Status | -- | Varies | The scan tool displays Off/Tuner/Radio Monitor/Cassette/CD/RDS Interrupt/ICDX/CD Changer/Phone Stereo/MD Changer/Single MD/Nav Voice Stereo/Enhanced Stereo/AD Stereo/Phone Mono/Nav Voice Mono/Enhanced Mono/AD Mono/RSE Stereo/DRR Tuner. This is the current source/type of the signal being received/played. |
Theft Armed | -- | Learned VIN | The scan tool displays No VIN/Learned VIN. |
Theft Armed | -- | Inactive | The scan tool displays Active or Inactive. |
Theft Lock | -- | Unlocked | The scan tool displays Unlocked/Locked. The scan tool displays locked when the radio receives the incorrect VIN number. |
Theft Lock | -- | Inactive | The scan tool displays Active or Inactive. |
Total CD Hours | -- | Varies | The scan tool displays 0-999 hrs. This is the total number of hours the CD player has been used. |
Scan Tool Output Control | Description |
|---|---|
Antenna | This control will turn ON and OFF the GPS antenna for the navigation radio. |
Front Speakers | Commanding this control ON will turn OFF all speakers except the front speakers. Commanding this control OFF will turn OFF all speakers. |
Rear Speakers | Commanding this control ON will turn OFF all speakers except the rear speakers, including door tweeter if equipped. Commanding this control OFF will turn OFF all speakers. |
