# P2463 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 P2463

- [11009430](https://open.wenmarpro.com/bulletins/11009430), 2024-10-29: This technical bulletin provides a procedure to correct the condition of Malfunction Indicator Lamp Illuminated with DTCs P2463 P2459 P11FB P11D3.
- [11007791](https://open.wenmarpro.com/bulletins/11007791), 2024-09-14: This Preliminary information communicates to the dealer technicians that a starting sequence using the key fob / remote may contribute to DTC P2463 setting, the engine running rough and / or lower than expected fuel economy.
- [10241418](https://open.wenmarpro.com/bulletins/10241418), 2023-08-28: This informational bulletin provides information on Clean Exhaust Filter See Owner Manual Now or Cleaning Exhaust Filter Keep Driving Until Message is Cleared messages Displayed on DIC, DTC P2463 May Be Set.
- [10240796](https://open.wenmarpro.com/bulletins/10240796), 2023-08-21: This Preliminary information communicates to the dealer technician that engineering is aware of DTC P2463 setting and the condition is under review.
- [10240794](https://open.wenmarpro.com/bulletins/10240794), 2023-08-21: This Preliminary information communicates to the dealer technician that engineering is aware of DTC P2463 setting and the condition is under review.
- [10233833](https://open.wenmarpro.com/bulletins/10233833), 2023-04-06: This informational bulletin provides information on Clean Exhaust Filter See Owners Manual Now or Cleaning Exhaust Filter Keep Driving Until Message is Cleared messages Displayed on DIC, DTC P2463 May Be Set.