# U3000 on the 2023 Chevrolet Suburban

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 U3000

- [11019827](https://open.wenmarpro.com/bulletins/11019827), 2025-06-29: This PI involves DTC U3000 SYM49 Set falsely In The Serial Data Gateway Module and dealerships are to reset the module by cycling the battery.
- [11009141](https://open.wenmarpro.com/bulletins/11009141), 2024-10-25: This service bulletin provides repair information to correct a customer concern of DTC U3000 Setting in Automated Map Module \(HDLM\) \- SuperCruise Unavailable.
- [11008082](https://open.wenmarpro.com/bulletins/11008082), 2024-09-27: This technical bulletin provides repair information to correct a customer concern of DTC U3000 Setting in Automated Map Module \(HDLM\) \- SuperCruise Unavailable.
- [10251371](https://open.wenmarpro.com/bulletins/10251371), 2024-03-06: This technical bulletin provides repair information to correct a customer concern of DTC U3000 Setting in Automated Map Module \(HDLM\) \- SuperCruise Unavailable.
- [10250790](https://open.wenmarpro.com/bulletins/10250790), 2024-02-29: This technical bulletin provides repair information to correct a customer concern of DTC U3000 Setting in Automated Map Module \(HDLM\) \- SuperCruise Unavailable.
- [10250748](https://open.wenmarpro.com/bulletins/10250748), 2024-02-27: This technical bulletin provides repair information to correct a customer concern of DTC U3000 Setting in Automated Map Module \(HDLM\) \- SuperCruise Unavailable.