# U0121 on the 2022 Audi e\-tron Sportback

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 U0121

- [11005891](https://open.wenmarpro.com/bulletins/11005891), 2024-08-06: This bulletin provide sinformation when the ABS/ESC Control unit cannot be reached; DTC U012100 "ABS Control Module no communication."
- [10252469](https://open.wenmarpro.com/bulletins/10252469), 2024-04-04: This bulletin provides information when the ABS/ESC control unit cannot be reached "DTC U012100 \- ABS Control module no communication" is stored.
- [10252097](https://open.wenmarpro.com/bulletins/10252097), 2024-04-04: This bulletin provides information when the ABS/ESC control unit cannot be reached, DTC U012100, ABS Control Module not communication.
- [10250553](https://open.wenmarpro.com/bulletins/10250553), 2024-03-06: This bulletin provides information when the ABS/ESC Control unit cannot be reached; DTC U012100, ABS Control Module no communication is stored.