For 1990-2009 cars

## Radio Scan Tool Information Base Radio

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

#### Radio Scan Tool Data Parameters

Parameter | System State | Expected Value | Description
--- | --- | --- | ---
Operating Conditions: Ignition ON
Antenna Module | -- | Enabled | The scan tool displays Enabled or Disabled. This is the state of the antenna module.
Battery Voltage Signal | -- | Varies | This displays Volts. This is the current battery voltage signal.
Theft Armed | -- | Learned VIN | The scan tool displays Learned VIN or No VIN. Learned VIN is displayed if the radio has the VIN stored in memory.
Theft Lock Status | -- | Inactive | The scan tool displays Active or Inactive. This is the status of the theft lock.

#### Radio Scan Tool Output Controls

Output Control | Description
--- | ---
Antenna | This output control is used to command the antenna.
Left Front Speaker | Commanding the speaker ON will turn OFF all speakers except this speaker. Commanding the speaker OFF will turn OFF all speakers.
Left Rear Speaker | Commanding the speaker ON will turn OFF all speakers except this speaker. Commanding the speaker OFF will turn OFF all speakers.
Radio Setup | This output control is used to setup the radio.
Right Front Speaker | Commanding the speaker ON will turn OFF all speakers except this speaker. Commanding the speaker OFF will turn OFF all speakers.
Right Rear Speaker | Commanding the speaker ON will turn OFF all speakers except this speaker. Commanding the speaker OFF will turn OFF all speakers.

## Radio Scan Tool Information Uplevel Radio

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

#### Radio Scan Tool Data Parameters

Parameter | System State | Expected Value | Description
--- | --- | --- | ---
Operating Conditions: Ignition ON, Radio OFF
Antenna Module | -- | Enabled | The scan tool displays Enabled or Disabled. This is the state of the antenna module.
Auto Volume Control | -- | Off | The scan tool displays On or Off. This is the state of the automatic volume control.
Band Status | -- | Varies | The scan tool displays FM1, FM2, AM, XM1 or XM2. This is the current band status.
Battery Voltage Signal | -- | Varies | This displays Volts. This is the current battery voltage signal.
Cassette Deck H.W. Level | -- | Varies | This displays a numeric value.
Cassette Deck H.W. Level | -- | Varies | This displays a numeric value.
Cassette Inserted | -- | Varies | The scan tool displays Yes or No. Yes is displayed if a cassette is in the radio.
Cassette Tape Side | -- | Varies | The scan tool displays Top or Bottom. This is the current side the cassete tape is playing.
CD Changer H.W. Level | -- | Varies | This displays a numeric value.
CD Changer S.W. Level | -- | Varies | This displays a numeric value.
CD Inserted | -- | Varies | The scan tool displays Yes or No. Yes is displayed if a CD is inserted.
CD Selected - ICDX | -- | Varies | The scan tool displays Disc 1-6 or None.
DRR | -- | Present | The scan tool displays Present or Not Present. This is the status of the digital radio receiver (DRR).
ICDX | -- | Varies | The scan tool displays Present or Not Present.
Ign. Cycles Since last DTC | -- | Varies | This displays a numeric value. This is the number of ignition cycles since the last DTC was set.
Metal Tape Cassette | -- | Varies | The scan tool displays Yes or No. Yes is displayed if a metal tape cassette is inside the radio.
Personalization Status | -- | Varies | The scan tool displays Driver 1, Driver 2 or Unknown. This is the current personalization state.
Phone Signal | -- | Present | The scan tool displays Present or Not Present. This is the state of the phone signal.
Preset Status | -- | Varies | The scan tool displays Preset 1-6 or Not A Preset.
Radio Signal Strength | -- | Varies | This displays dB. This is the current radio signal strength measured in decibels.
RSE | -- | Varies | The scan tool displays Present or Not Present. Present is displayed if rear seat entertainment (RSE) is available.
Source Status | -- | Off | The scan tool displays Off, Tuner, Cassette, CD, ICDX, DVD or DRR Tuner. This is the current radio source state.
Theft Armed | -- | Learned VIN | The scan tool displays Learned VIN or No VIN. Learned VIN is displayed if the radio has the VIN stored in memory.
Theft Lock Status | -- | Inactive | The scan tool displays Active or Inactive. This is the current state of the theft lock.
Total Cassette Hours | -- | Varies | This displays Hrs. This is the total cassette hours.
Total CD Hours | -- | Varies | This displays Hrs. This is the total CD hours.
Total Radio Hours | -- | Varies | This displays Hrs. This is the total radio hours.
Volume Control | -- | Varies | This displays Counts. This is the current volume measured in counts.

#### Radio Scan Tool Output Controls

Output Control | Description
--- | ---
Antenna | This output control is used to command the antenna.
Left Front Speaker | Commanding the speaker ON will turn OFF all speakers except this speaker. Commanding the speaker OFF will turn OFF all speakers.
Left Rear Speaker | Commanding the speaker ON will turn OFF all speakers except this speaker. Commanding the speaker OFF will turn OFF all speakers.
Right Front Speaker | Commanding the speaker ON will turn OFF all speakers except this speaker. Commanding the speaker OFF will turn OFF all speakers.
Right Rear Speaker | Commanding the speaker ON will turn OFF all speakers except this speaker. Commanding the speaker OFF will turn OFF all speakers.
VIN Relearn | This output control is used to program the vehicle identification number (VIN) into the radio.