# P2821 on the 2018 Chevrolet Cruze

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

Nobody has written a description of this code yet.

## Bulletins for this model year that name P2821

- [10144471](https://open.wenmarpro.com/bulletins/10144471), 2018-09-17: This Preliminary information communicates the Control Valve Body spacer plate orifice \#33 may be restricted as root cause for themay not go above 30 mph, may be stuck in 2nd gear, will not upshift, MIL is on, and/or DTC P2821 concern,to replace the plate as necessary.
- [10141356](https://open.wenmarpro.com/bulletins/10141356), 2018-06-18: This Preliminary information communicates the Control Valve Body spacer plate orifice \#33 may be restricted as root cause for the may not go above 30 mph, may be stuck in 2nd gear, will not upshift, MIL is on, and/or DTC P2821 concern, to replace the plate as necessary.
- [10137196](https://open.wenmarpro.com/bulletins/10137196), 2018-05-21: This Preliminary information communicates the Control Valve Body spacer plate orifice \#33 may be restricted as root cause for themay not go above 30 mph, may be stuck in 2nd gear, will not upshift, MIL is on, and/or DTC P2821 concern,to replace the plate as necessary.
- [10129894](https://open.wenmarpro.com/bulletins/10129894), 2018-03-12: This Preliminary information communicates the Control Valve Body spacer plate orifice \#33 may be restricted as root cause for themay not go above 30 mph, may be stuck in 2nd gear, will not upshift, MIL is on, and/or DTC P2821 concern,to replace the plate as necessary.