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A11 Radio: Scan Tool Information

WARNING: This page is about a different car, the 2023 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
A11 Radio: Scan Tool Information

Parameter System State Expected Value Description
Operating Conditions:  Ignition ON
Data Display 
  • Infotainment System Status
 - Run Indicates the status of the infotainment system.
  • Rearview Camera Supply Current
 - Varies Indicates the rearview camera supply current
  • Rearview Camera Supply Voltage
 - 10V Indicates the rearview camera supply voltage..
  • Control Module Temperature Sensor 1
 - Varies This displays the temperature reading of the control module temperature sensor 1.
  • Control Module Temperature Sensor 2
 - Varies This displays the temperature reading of the control module temperature sensor 2.
  • Control Module Operation Mode
 - Run This displays the current operational mode of the control module.
  • Battery Saver Mode
 - On/Off Indicates if battery saver mode is active.
Ethernet Bus Data 
  • Ethernet Bus Master Clock
 - Yes/No Ethernet Bus Master Clock
  • Rear Seat Infotainment Module to Radio Ethernet Data Received
 - Yes/No Indicates if the radio has received data from the rear seat infotainment module.
  • Telematics Control Module to Radio Ethernet Data Ready To Transmit
 - Yes/No Indicates if the telematics control module ethernet data is ready to transmit to the radio.
  • Ethernet Port 0 Receive Failure Count
 - Varies Displays failures in counts (Rear Seat Infotainment)
  • Ethernet Port 0 Transmit Failure Count
 - Varies Displays failures in counts (Rear Seat Infotainment)
  • Ethernet Port 1 Receive Failure Count
 - Varies Displays failures in counts (Audio Amplifier)
  • Ethernet Port 1 Transmit Failure Count
 - Varies Displays failures in counts (Audio Amplifier)
  • Ethernet Port 2 Receive Failure Count
 - Varies Displays failures in counts (Central Gateway Module)
  • Ethernet Port 2 Transmit Failure Count
 - Varies Displays failures in counts (Central Gateway Module)
  • Ethernet Port 3 Receive Failure Count
 - Varies Displays failures in counts (Telematics Control Module)
  • Ethernet Port 3 Transmit Failure Count
 - Varies Displays failures in counts (Telematics Control Module)
  • Ethernet Port 4 Receive Failure Count
 - Varies Displays failures in counts
  • Ethernet Port 4 Transmit Failure Count
 - Varies Displays failures in counts
  • Ethernet Port 5 Receive Failure Count
 - Varies Displays failures in counts
  • Ethernet Port 5 Transmit Failure Count
 - Varies Displays failures in counts
  • Ethernet Port 6 Receive Failure Count
 - Varies Displays failures in counts
  • Ethernet Port 6 Transmit Failure Count
 - Varies Displays failures in counts
  • Ethernet Port 0 IP Address
 - Varies Displays ethernet IP address
  • Ethernet Port 1 IP Address
 - Varies Displays ethernet IP address
  • Ethernet Port 2 IP Address
 - Varies Displays ethernet IP address
  • Ethernet Port 3 IP Address
 - Varies Displays ethernet IP address
  • Ethernet Port 4 IP Address
 - Varies Displays ethernet IP address
  • Ethernet Port 5 IP Address
 - Varies Displays ethernet IP address
  • Ethernet Port 6 IP Address
 - Varies Displays ethernet IP address
Configuration Data 
  • Manufacturer Enable Counter
 - Varies Displays in counts
Bluetooth Data 
  • Number of Bluetooth Devices Connected
 - Varies 1 - 10 Indicates the number of Bluetooth paired to the vehicle.
  • Bluetooth Device 1: Connection Status
 - Varies Indicates the device status. (0) Unconnected, (1) Connected/Idle, (2) Call active, (3) 3-way calling active
  • Bluetooth Device 1: Friendly Name
 - Varies The scan tool displays a decimal value between 0 and 255.
  • Bluetooth Device 2: Connection Status
 - Varies Indicates the device status. (0) Unconnected, (1) Connected/Idle, (2) Call active, (3) 3-way calling active
  • Bluetooth Device 2: Friendly Name
 - Varies Displays the bluetooth phone to telematics communication interface control module status.
  • Bluetooth Device 3: Connection Status
 - Varies Indicates the device status. (0) Unconnected, (1) Connected/Idle, (2) Call active, (3) 3-way calling active
  • Bluetooth Device 3: Friendly Name
 - Varies Indicates the name given to the paired device
  • Bluetooth Device 4: Connection Status
 - Varies Indicates the device status. (0) Unconnected, (1) Connected/Idle, (2) Call active, (3) 3-way calling active
  • Bluetooth Device 4: Friendly Name
 - Varies Indicates the name given to the paired device
  • Bluetooth Device 5: Connection Status
 - Varies Indicates the device status. (0) Unconnected, (1) Connected/Idle, (2) Call active, (3) 3-way calling active
  • Bluetooth Device 5: Friendly Name
 - Varies Indicates the name given to the paired device
  • Bluetooth Device 6: Connection Status
 - Varies Indicates the device status. (0) Unconnected, (1) Connected/Idle, (2) Call active, (3) 3-way calling active
  • Bluetooth Device 6: Friendly Name
 - Varies Indicates the name given to the paired device
  • Bluetooth Device 7: Connection Status
 - Varies Indicates the device status. (0) Unconnected, (1) Connected/Idle, (2) Call active, (3) 3-way calling active
  • Bluetooth Device 7: Friendly Name
 - Varies Indicates the name given to the paired device
  • Bluetooth Device 8: Connection Status
 - Varies Indicates the device status. (0) Unconnected, (1) Connected/Idle, (2) Call active, (3) 3-way calling active
  • Bluetooth Device 8: Friendly Name
 - Varies Indicates the name given to the paired device
  • Bluetooth Device 9: Connection Status
 - Varies Indicates the device status. (0) Unconnected, (1) Connected/Idle, (2) Call active, (3) 3-way calling active
  • Bluetooth Device 9: Friendly Name
 - Varies Indicates the name given to the paired device
  • Bluetooth Device 10: Connection Status
 - Varies Indicates the device status. (0) Unconnected, (1) Connected/Idle, (2) Call active, (3) 3-way calling active
  • Bluetooth Device 10: Friendly Name
 - Varies Indicates the name given to the paired device
GPS Data 
Longitude at Last GPS Fix - Varies Indicates the longitude coordinates at the last GPS signal reveived
Latitude at Last GPS Fix - Varies Indicates the latitude coordinates at the last GPS signal reveived
Audio Data 
Left Rear Audio Output - Active/Not Active Indicates the status of the audio output
Right Front Audio Output - Active/Not Active Indicates the status of the audio output
Left Front Audio Output - Active/Not Active Indicates the status of the audio output
Right Rear Audio Output - Active/Not Active Indicates the status of the audio output
Current AM Frequency - Varies Indicates the current frequency the radio is set to
Current FM Frequency - Varies Indicates the current frequency the radio is set to
Auxiliary Input Data 
Infotainment Control Switch, Switch 1 - Yes/No Indicates if the switch is pressed
Infotainment Control Switch, Switch 2 - Yes/No Indicates if the switch is pressed
Infotainment Control Switch, Switch 3 - Yes/No Indicates if the switch is pressed
Infotainment Control Switch, Switch 4 - Yes/No Indicates if the switch is pressed
Infotainment Control Switch, Switch 5 - Yes/No Indicates if the switch is pressed
Infotainment Control Switch, Switch 6 - Yes/No Indicates if the switch is pressed
Infotainment Control Switch, Switch 7 - Yes/No Indicates if the switch is pressed
Infotainment Control Switch, Switch 8 - Yes/No Indicates if the switch is pressed
Infotainment Control Switch, Knob 1 Push Switch - Yes/No Indicates if the switch is pressed
Infotainment Control Switch, Knob 1 Rotary Position - Varies Displays the counts when the knob is turned
Infotainment Control Switch, Knob 2 Push Switch - Yes/No Indicates if the switch is pressed
Infotainment Control Switch, Knob 2 Rotary Position - Varies Displays the counts when the knob is turned
A11 Radio: Scan Tool Output Controls

Output Control Description
Display Check 
Info Display Dimming Allows control of the info display dimming
Backlight Dimming Allows control of the backlight dimming
Rearview Camera Display Allows the rearview camera to be turned on and off
Radio Controls 
Radio Tuner AM Frequency Allows control of the AM tuner frequency
Radio Tuner FM Frequency Allows control of the FM tuner frequency
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