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
3Original wording in English
BRIGHTDROP, CHEVROLET, GMC
Reported code forms U2BF6
This Preliminary information communicates a program has been released to fix DTCs U2BF2, U2BF3, and/or U2BF6.
CHEVROLET, GMC
Reported code forms U2BF6
This Preliminary information communicates a program has been released to fix DTCs U2BF2, U2BF3, and/or U2BF6.
CHEVROLET, GMC
Reported code forms U2BF6
This Preliminary information communicates a program has been released to fix DTCs U2BF2, U2BF3, and/or U2BF6
Check vehicle applicability
9A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| BrightDrop | ZEVO 400 | 2024 |
| BrightDrop | ZEVO 600 | 2024 |
| BrightDrop | ZEVO 600 | 2023 |
| Chevrolet | SILVERADO 1500 | 2023 |
| Chevrolet | SILVERADO EV | 2024 |
| GMC | HUMMER EV PICKUP | 2024 |
| GMC | HUMMER EV PICKUP | 2023 |
| GMC | HUMMER EV PICKUP | 2022 |
| GMC | HUMMER EV SUV | 2024 |
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.