# P0606 on the 2024 GMC Sierra

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 P0606

- [11033987](https://open.wenmarpro.com/bulletins/11033987), 2026-06-18: This PI advises dealers that if the K160 Brake System Control Module sets DTC P0606 along with P0562 and/or P25A2, additional diagnostic aids should be followed before replacing parts. The PI provides guidance to inspect for low voltage conditions, wiring, terminal concerns, and module communication issues that may cause false or intermittent EBCM DTCs.
- [11013257](https://open.wenmarpro.com/bulletins/11013257), 2025-01-30: This technical bulletin provides repair information to correct a customer concern of Silverado and Sierra Setting DTC P0606 and either DTC P0562 or P0563.
- [11006650](https://open.wenmarpro.com/bulletins/11006650), 2024-08-28: This technical bulletin provides repair information to correct a customer concern of Silverado and Sierra Setting DTC P0606 and either DTC P0562 or P0563.
- [11005373](https://open.wenmarpro.com/bulletins/11005373), 2024-08-01: This service bulletin provides repair information to correct a customer concern of Headlamps Flashing and/or DTC P0606 Set in Lighting Control Module.
- [11004881](https://open.wenmarpro.com/bulletins/11004881), 2024-07-17: This technical bulletin provides repair information to correct a customer concern of Silverado and Sierra Setting DTC P0606 and either DTC P0562 or P0563.
- [10251916](https://open.wenmarpro.com/bulletins/10251916), 2024-03-20: This technical bulletin provides repair information to correct a customer concern of Silverado and Sierra Setting DTC P0606 and either DTC P0562 or P0563.
- [10249462](https://open.wenmarpro.com/bulletins/10249462), 2024-01-31: This technical bulletin provides repair information to correct a customer concern of Headlamps Flashing and/or DTC P0606 Set in Lighting Control Module.