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.
2001 Buick Century CustomFACTORY OEM SERVICE PROCEDURE
Instrument Panel DTCS
INSTRUMENT PANEL DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| B0570 | Season Odometer Malfunction |
| B0600 | Option Content Failure |
| B0602 | Oscillator Error |
| B0608 | Power Moding Error |
| B1000 | Instrument Panel Cluster Malfunction In Instrument Panel Control System |
| B2964 | Key-In Ignition Circuit Open Or Short To Ground |
| P0462 | Fuel Level Signal Low |
| P0463 | Fuel Level Signal High |
| P1189 | Oil Pressure Switch Signal High |
Factory Service Tools
Use the Manual With the Right Hardware
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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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