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.
2004 Pontiac GTO AutomaticFACTORY OEM SERVICE PROCEDURE
Instrument Panel DTCS
INSTRUMENT PANEL DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | DEFINITION |
|---|---|
| DTC B0575 | Invalid Fuel Level Sender Information |
| DTC B0576 | No Fuel Level Sender Information |
| DTC P0461 | Low Change In Fuel Volume |
| DTC P0462 | Low Fuel level Sensor Voltage |
| DTC P0463 | High Fuel level Sensor Voltage |
| DTC P0522 | EOP Sensor Signal Circuit Low Voltage |
| DTC P0523 | EOP Sensor Signal Circuit High Voltage |
| DTC P0608 | Commanded State Of Driver And Actual State Of Signal Circuit Do Not Match |
| DTC P0654 | Commanded State Of Driver And Actual State Of Control Circuit Do Not Match |
Factory Service Tools
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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.
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