Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCADILLAC2011CTS V, 2D COUPE, STANDARDREPAIR AND DIAGNOSISGENERAL INFORMATIONOEM GENERAL INFORMATIONVEHICLE DIAGNOSTIC INFORMATION - SPECIFICATIONS - SCAN TOOL DATASPECIFICATIONSRADIO SCAN TOOL INFORMATION
2011 Cadillac CTS V, 2D Coupe, Standard
Radio Scan Tool Information
2011 Cadillac CTS V, 2D Coupe, StandardSECTION Radio Scan Tool Information
Radio Scan Tool Data Parameters
| Parameter | Expected Value | Definition |
|---|---|---|
| Operating Conditions: Ignition ON | ||
| A/C Switch | Inactive | This scan tool displays Active or Inactive. This is the state of the air conditioning switch. |
| AM/FM Button | Off | This scan tool displays On or Off. This is the state of the AM/FM switch. |
| Antenna Module | Disabled | This scan tool displays Enabled or Disabled. This is the state of the antenna module. |
| Audio Select Button | Off | This scan tool displays On or Off. This is the state of the audio select button. |
| Auto. HVAC Button | Inactive | This scan tool displays Active or Inactive. This is the state of the automatic HVAC switch. |
| Aux. Switch | Inactive | This scan tool displays Active or Inactive. This is the state of the auxiliary switch. |
| Auxiliary Audio Input | Not Present | The scan tool displays Present or Not Present. This is the state of the auxiliary audio input. |
| Balance | Varies | The scan tool displays the present audio speaker balance. |
| Bass | Varies | This displays percent. This is the current audio bass percentage. |
| Battery Voltage | Varies | This displays Volts. This is the current battery system voltage. |
| Bench Mode | Inactive | The scan tool displays Active or Inactive. This is the current state of the bench mode. |
| Calibration ID | Varies | The scan tool displays the Calibration ID of the module. |
| CD Button | Off | The scan tool displays On or Off. This is the state of the CD button. |
| CD/Aux Button | Inactive | The scan tool displays Active or Inactive. This is the state of the CD/Aux button. |
| Configuration Button | Inactive | The scan tool displays Active or Inactive. This is the state of the configuration button. |
| Day/Night Button | Inactive | The scan tool displays Active or Inactive. This is the state of the day/night button. |
| Delete Button | Inactive | The scan tool displays Active or Inactive. This is the state of the delete switch. |
| Destination | Inactive | The scan tool displays Active or Inactive. This is the state of the destination. |
| Display Switch | Off | The scan tool displays On or Off. This is the state of the display switch. |
| Driver Heated Seat Sw. | Inactive | The scan tool displays Active or Inactive. This is the current state of the driver heated seat switch. |
| Driver Temp Down Button | Off | The scan tool displays On or Off. This is the state of the driver temperature down switch. |
| Driver Temp Up Button | Off | The scan tool displays On or Off. This is the state of the driver temperature up switch. |
| DRR | Present | The scan tool displays Present or Not Present. This is the state of the DRR. |
| Eject Button | Inactive | The scan tool displays Active or Inactive. This is the current state of the eject switch. |
| Fade | Varies | The scan tool displays the current audio speaker fade. |
| Favorites Button | Inactive | The scan tool displays Active or Inactive. This is the current state of the favorites button. |
| Front Defrost Switch | Inactive | The scan tool displays Active or Inactive. This is the current state of the front defrost switch. |
| Hard Disk Drive Button | Inactive | The scan tool displays Active or Inactive. This is the current state of the hard disk drive button. |
| HVAC Fan Down Switch | Inactive | The scan tool displays Active or Inactive. This is the current state of the HVAC fan down switch. |
| HVAC Fan Up Switch | Inactive | The scan tool displays Active or Inactive. This is the current state of the HVAC fan up switch. |
| Info Button | Off | The scan tool displays On or Off. This is the current state of the information switch. |
| Load Button | Inactive | The scan tool displays Active or Inactive. This is the current state of the load switch. |
| Midrange | Varies | This displays percent. This is the current audio midrange percentage. |
| Mode Down Switch | Inactive | The scan tool displays Active or Inactive. This is the current state of the mode down switch. |
| Mode Up Switch | Inactive | The scan tool displays Active or Inactive. This is the current state of the mode up switch. |
| Module Information | Varies | The scan tool displays various module information. |
| NAV | Inactive | The scan tool displays Active or Inactive. This is the current state of the navigation system. |
| On/Off Switch | Off or Inactive | The scan tool displays On / Off or Active / Inactive. This is the current state of the on/off switch. |
| Outside Air Mode Switch | Inactive | The scan tool displays Active or Inactive. This is the current state of the outside air mode switch. |
| Pass. Heated Seat Sw. | Inactive | The scan tool displays Active or Inactive. This is the current state of the passenger heated seat switch. |
| Pass. HVAC Switch | Inactive | The scan tool displays Active or Inactive. This is the current state of the passenger HVAC switch. |
| Passenger Cooled Seat Button | Inactive | The scan tool displays Active or Inactive. This is the current state of the passenger cooled seat switch. |
| Passenger Temp Down Button | Off | The scan tool displays On or Off. This is the current state of the passenger temperature down switch. |
| Passenger Temp Up Button | Off | The scan tool displays On or Off. This is the current state of the passenger temperature up switch. |
| Phone Signal | Present | The scan tool displays Present or Not Present. This is the state of the phone signal. |
| Play/Pause Button | Off | The scan tool displays On or Off. This is the current state of the play/pause switch. |
| Power Mode | Run | The scan tool displays Off, Accessory, Run or Crank Request. This is the state of the ignition switch. |
| Preset 1-6 Button | Inactive | The scan tool displays Active or Inactive. This is the current state of the corresponding preset switch. |
| Rear Defrost Switch | Inactive | The scan tool displays Active or Inactive. This is the current state of the rear defrost switch. |
| Recirculation Mode | Inactive | The scan tool displays Active or Inactive. This is the current state of the recirculation mode. |
| Recirculation Switch | Inactive | The scan tool displays Active or Inactive. This is the current state of the recirculation switch. |
| Record Button | Inactive | The scan tool displays Active or Inactive. This is the current state of the record switch. |
| Repeat Button | Off | The scan tool displays On or Off. This is the current state of the repeat switch. |
| Reverse Button | Off | The scan tool displays On or Off. This is the current state of the reverse switch. |
| RSE | Not Present | The scan tool displays Present or Not Present. Present is displayed if rear seat entertainment is available on the vehicle. |
| Seek Down Button | Off | The scan tool displays On or Off. This is the current state of the seek down switch. |
| Seek Up Button | Off | The scan tool displays On or Off. This is the current state of the seek up switch. |
| Select Switch | Off | The scan tool displays On or Off. This is the current state of the select switch. |
| Signal Strength | Varies | This displays dB. This is the signal strength of the radio. |
| Theft Armed | Learned VIN | The scan tool displays Learned or Not Learned. This is the state of the VIN programming in the radio. |
| Theft Lock Status | Inactive | The scan tool displays Active or Inactive. This is the state of the theft lock system. |
| Treble | Varies | The scan tool displays Present or Not Present. This is the state of the video display. |
| Tune Button | Off | The scan tool displays On or Off. This is the current state of the tune switch. |
| Valet Status | Varies | The scan tool displays Active or Inactive. This is the current state of the valet system. |
| VIN Information | Varies | The scan tool displays digits from the vehicles vin number. |
| XM Button | Inactive | The scan tool displays Active or Inactive. This is the current state of the XM switch. |
Radio Scan Tool Output Controls
| Scan Tool Output Control | Description |
|---|---|
| Clear | This command will clear the hard disk drive. |
| Eject | This command will force an ejection of the CD or DVD in the radio. |
| Reset | This command will force a reset of the radio faceplate. |
| Wakeup | This command will force a wakeup of the radio faceplate. |
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.