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.
1997 Oldsmobile Cutlass BaseFACTORY OEM SERVICE PROCEDURE
Anti-Theft System DTCS
ANTI-THEFT SYSTEM DTCS
| DTC | Description |
|---|---|
| B2947 | PASSLOCK(R) Power Output Short To Ground |
| B2948 | PASSLOCK(R) Power Output Short To Battery |
| B2957 | Data Shorted To Ground |
| B2958 | PASSLOCK(R) Power Output Short To Battery |
| B2960 | PASSLOCK(R) Cylinder Data Incorrect |
| B3031 | Controller In Learn Mode |
| B3033 | Tamper Mode Enabled |
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.