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 MANUALSCHEVROLET2006SUBURBAN K2500, 6.0 UREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1727 (VEHICLE DIAGNOSTIC INFORMATION - SCAN TOOL INFORMATION)SPECIFICATIONSRADIO SCAN TOOL INFORMATION
2006 Chevrolet Suburban K2500, 6.0 U
Radio Scan Tool Information
2006 Chevrolet Suburban K2500, 6.0 USECTION Radio Scan Tool Information
WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Radio Scan Tool Data Parameters
| Parameter | Expected Value | Definition |
|---|---|---|
| Operating Conditions: Ignition ON | ||
| Antenna Module | Enabled | This scan tool displays Enabled or Disabled. This is the state of the antenna module. |
| Auxiliary Audio Input | Present | The scan tool displays Present or Not Present. This is the state of the auxiliary audio input. |
| DRR | Present | The scan tool displays Present or Not Present. This is the state of the DRR. |
| Ign. Cycles Since last DTC | Varies | The scan tool displays the number of ignition cycles since the last DTC. |
| Phone Signal | Present | The scan tool displays Present or Not Present. This is the state of the phone signal. |
| Power Mode | Run | The scan tool displays Off, Accessory, Run or Crank Request. This is the state of the ignition switch. |
| Power Mode Config. | Normal Mode | The scan tool displays Bench Mode or Normal Mode. This is the configuration of the power mode. |
| Signal Strength | Varies | This displays dBuV. This is the signal strength of the radio. |
| Theft Armed | Learned VIN | The scan tool displays Learned VIN or No VIN. 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. |
| Video Display | Varies | The scan tool displays Present or Not Present. This is the state of the video display. |
Radio Scan Tool Output Controls
| Scan Tool Output Control | Description |
|---|---|
| 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. |
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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.