For 1990-2009 cars

Table 1: | Radio Scan Tool Data Parameters
Table 2: | Radio Scan Tool Output Controls

#### Radio Scan Tool Data Parameters

Parameter | Expected Value | Definition
--- | --- | ---
Operating Conditions: Ignition ON
Antenna Module | Enabled | The scan tool displays Enabled or Disabled. This indicates if the system uses an antenna module and the output status between the radio and the antenna module.
Auxiliary Audio Input | Present | The scan tool displays Present or Not Present. This parameter displays active when an auxiliary input is connected.
Battery Voltage | Varies | The scan tool displays volts. This is the voltage at the input to the radio.
Digital Radio Receiver | Present | The scan tool displays Present or Not Present. This is the state of the Digital Audio Broadcast.
Phone Signal | Present | The scan tool displays Present or Not Present. This parameter will display wether this system uses discrete a phone arbitration or not.
Power Mode | Run | The scan tool displays Off, Accessory, Run or Crank Request. This is the power mode radio.
Rear Seat Audio | Not Present | The scan tool displays Present or Not Present. This parameter displays Present if the system detects a rear seat audio module.
Radio Signal Strength | Varies | This displays the signal strength in dB. This is the signal strength of the radio signal.
Theft Lock Armed | Learned VIN | The scan tool displays Learned VIN or No VIN. This is the state of the VIN programming in the radio.
Radio Theft Lock Status | Inactive | The scan tool displays Active or Inactive. This is the state of the theft lock system.
Valet Mode Status | Inactive | The scan tool displays Active or Inactive. This is the state of the valet mode.
Video Display 1 | Inactive | The scan tool displays Active or Inactive. When the rear video display 1 is ON, the scan tool will display Active.
Video Display 2 | Inactive | The scan tool displays Active or Inactive. When the rear video display 2 is ON, the scan tool will display Active.
End Model Part Number | Varies | The scan tool displays the end model part number.
Boot Software Part Number | Varies | The scan tool displays the boot software ID number.
Calibration Part Number 1 | Varies | The scan tool displays the software module ID 1.
Calibration Part Number 2 | Varies | The scan tool displays the software module ID 2.
Calibration Part Number 3 | Varies | The scan tool displays the software module ID 3.
Calibration Part Number 4 | Varies | The scan tool displays the software module ID 4.
Calibration Part Number 5 | Varies | The scan tool displays the software module ID 5.
Calibration Part Number 6 | Varies | The scan tool displays the software module ID 6.
Calibration Part Number 7 | Varies | The scan tool displays the software module ID 7.
Calibration Part Number 8 | Varies | The scan tool displays the software module ID 8.
Calibration Part Number 9 | Varies | The scan tool displays the software module ID 9.
Calibration Part Number 10 | Varies | The scan tool displays the software module ID 10.
Calibration Part Number 11 | Varies | The scan tool displays the software module ID 11.
Calibration Part Number 12 | Varies | The scan tool displays the software module ID 12.
Calibration Part Number 13 | Varies | The scan tool displays the software module ID 13.
Calibration Part Number 14 | Varies | The scan tool displays the software module ID 14.
Calibration Part Number 15 | Varies | The scan tool displays the software module ID 15.
Calibration Part Number 16 | Varies | The scan tool displays the software module ID 16.
Vin Digits 2-17 | Varies | The scan tool displays the vin digits 2-17.
Digital Radio Receiver ID | Varies | The scan tool displays the Digital Audio Broadcast receiver ID.
DVD Region Code | Varies | The scan tool displays the DVD region code.
DVD Region Code Changes Remaining | Varies | The scan tool displays the number DVD region code changes remaining.

#### Radio Scan Tool Output Controls

Scan Tool Output Control | Description
--- | ---
Left Front Speaker | This output control is used to command the speaker ON and OFF. Commanding the speaker ON will generate a test tone to be generated through the selected loudspeaker.
Left Rear Speaker | This output control is used to command the speaker ON and OFF. Commanding the speaker ON will generate a test tone to be generated through the selected loudspeaker.
Right Front Speaker | This output control is used to command the speaker ON and OFF. Commanding the speaker ON will generate a test tone to be generated through the selected loudspeaker.
Right Rear Speaker | This output control is used to command the speaker ON and OFF. Commanding the speaker ON will generate a test tone to be generated through the selected loudspeaker.
Center Speaker | This output control is used to command the speaker ON and OFF. Commanding the speaker ON will generate a test tone to be generated through the selected loudspeaker.
Subwoofer Speaker | This output control is used to command the speaker ON and OFF. Commanding the speaker ON will generate a test tone to be generated through the selected loudspeaker.
Eject | This output is a reset command to eject the disc.
Info Display/Infotainment Faceplate Reset | This output is a reset command to reset the radio display.
Info Display/Infotainment Faceplate Wakeup | This output commands a wakeup at the display and the faceplate controls.
Clear Hard Disc Drive | This output commands a HDD to clear all customer data. This includes music files, eBooks and navigation addresses. This does not clear Nav database data.