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 MANUALSCHEVROLET2009TAHOE BASE, 4.8 CREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 155 (SUSPENSION CONTROL SYSTEM - SUSPENSION DAMPING)DIAGNOSTIC INFORMATION AND PROCEDURESDIAGNOSTIC CODE INDEX
2009 Chevrolet Tahoe Base, 4.8 C
Diagnostic Code Index
2009 Chevrolet Tahoe Base, 4.8 CSECTION Diagnostic Code Index
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC C0558 | C0558 00: Calibration Data Not Programmed |
| DTC C0575, C0580, C0585, or C0590 | C0575 01: Left Front Actuator Circuit - Short To Battery C0575 02: Left Front Actuator Circuit - Short To Ground C0575 04: Left Front Actuator Circuit - Open Circuit C0580 01: Right Front Actuator Circuit - Short To Battery C0580 02: Right Front Actuator Circuit - Short To Ground C0580 04: Right Front Actuator Circuit - Open Circuit C0585 01: Left Rear Actuator Circuit - Short To Battery C0585 02: Left Rear Actuator Circuit - Short To Ground C0585 04: Left Rear Actuator Circuit - Open Circuit C0590 01: Right Rear Actuator Circuit - Short To Battery C0590 02: Right Rear Actuator Circuit - Short To Ground C0590 04: Right Rear Actuator Circuit - Open Circuit |
| DTC C0615, C0620, C0625 or C0630 | C0615 08: Left Front Position Sensor Circuit - Signal Invalid C0615 55: Left Front Position Sensor Circuit - Expected Number Of Transitions Not Reached C0620 08: Right Front Position Sensor Circuit - Signal Invalid C0620 55: Right Front Position Sensor Circuit - Expected Number Of Transitions Not Reached C0625 08: Left Rear Position Sensor Circuit - Signal Invalid C0625 55: Left Rear Position Sensor Circuit - Expected Number Of Transitions Not Reached C0630 08: Right Rear Position Sensor Circuit - Signal Invalid C0630 55: Right Rear Position Sensor Circuit - Expected Number Of Transitions Not Reached |
| DTC C0696 | C0696 00: Position Sensor Overcurrent |
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.