What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
Manufacturer communications
1Original wording in English
BUICK, CADILLAC, CHEVROLET, GMC
Reported code forms P10BC
This service bulletin provides repair information to correct a customer concern of MAF Sensor Calibration Update - DTCs P227C and P10BC Set After ECM Replacement.
Check vehicle applicability
13A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Buick | ENCORE GX | 2022 |
| Buick | ENCORE GX | 2021 |
| Buick | ENCORE GX | 2020 |
| Cadillac | XT4 | 2022 |
| Cadillac | XT5 | 2022 |
| Cadillac | XT6 | 2022 |
| Chevrolet | BLAZER | 2023 |
| Chevrolet | BLAZER | 2022 |
| Chevrolet | TRAILBLAZER | 2022 |
| Chevrolet | TRAILBLAZER | 2021 |
| Chevrolet | TRAILBLAZER | 2020 |
| GMC | ACADIA | 2023 |
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.