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 DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 632 (POWER STEERING SYSTEM)DIAGNOSTIC INFORMATION AND PROCEDURESDIAGNOSTIC CODE INDEX
2008 Chevrolet HHR LT, 2.4 P, Automatic
Diagnostic Code Index
2008 Chevrolet HHR LT, 2.4 P, AutomaticSECTION Diagnostic Code Index
WARNING: This page is about a different car, the 2011 Chevrolet HHR. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC C0000 | DTC C0000 71 Vehicle Speed Information Circuit |
| DTC C0176 | DTC C0176 54 System Thermal Error |
| DTC C0460 | DTC C0460 00 Steering Position Sensor |
| DTC C0475 | DTC C0475 00 Electric Steering Motor Circuit |
| DTC C0545 | DTC C0545 00 Steering Wheel Torque Input Sensor |
| DTC C0561 | DTC C0561 71 System Disabled Information Stored Invalid Serial Data Received |
| DTC C056D | DTC C056D 39 ECU Hardware Performance Internal Electronic Failure |
| DTC C056E | DTC C056E 4B ECU Software Performance Calibration Not Learned |
| DTC C0845 | DTC C0845 01 Device Ignition 1 Circuit Short to B+ DTC C0845 06 Device Ignition 1 Circuit Short to Ground or Open |
RENDER: 1.0x
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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.