# P0521 on the 2022 Volvo V90CC

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 P0521

- [11034997](https://open.wenmarpro.com/bulletins/11034997), 2026-07-14: This is a TJ \- Text plus 1 jpg \- If the Check Engine Light is on and DTC ECM P052123 is stored, please follow the advice under "Service". with emphasis on the engine part numbers and serial numbers.
- [11034993](https://open.wenmarpro.com/bulletins/11034993), 2026-07-14: This is a TJ \- Text plus 1 jpg \- If the Check Engine Light is on and DTC ECM P052123 is stored, please follow the advice under "Service". with emphasis on the engine part numbers and serial numbers.
- [11028388](https://open.wenmarpro.com/bulletins/11028388), 2026-02-05: This is a TJ \- Text plus 1 jpg \- If the Check Engine Light is on and DTC ECM P052123 is stored, please follow the advice under "Service". with emphasis on the engine part numbers and serial numbers.