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 MANUALSSATURN2000SC2 AUTOMATIC, MP6REPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSDTC INDEXANTI-THEFT DTCS
2000 Saturn SC2 Automatic, MP6
Anti-Theft DTCS
2000 Saturn SC2 Automatic, MP6SECTION Anti-Theft DTCS
ANTI-THEFT DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| B2947 | Security System Power Circuit Low |
| B2948 | Security System Power Circuit High |
| B2957 | Security System Sensor Data Circuit Low |
| B2958 | Security System Sensor Data Circuit High |
| B2960 | Security System Cylinder Data Incorrect, But Valid |
| B3031 | Security System Controller In Learn Mode |
| B3033 | Security System Indicates Tamper |
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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.