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 MANUALSCHEVROLET2008HHR LT, 2.4 P, AUTOMATICREPAIR AND DIAGNOSISGENERAL INFORMATIONOEM GENERAL INFORMATIONVEHICLE DIAGNOSTIC INFORMATIONSPECIFICATIONSRADIO SCAN TOOL INFORMATION
2008 Chevrolet HHR LT, 2.4 P, Automatic
Radio Scan Tool Information
2008 Chevrolet HHR LT, 2.4 P, AutomaticSECTION Radio Scan Tool Information
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. |
RENDER: 1.0x
NO RELATED
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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.