# C1A17 on the 2021 Nissan Altima

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.

This code is specific to a manufacturer and is not described here.

## Bulletins for this model year that name C1A17

- [11004969](https://open.wenmarpro.com/bulletins/11004969), 2024-07-19: DTC C1A17\-49 OR C2580\-49 STORED IN LASER/RADAR This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
- [10234066](https://open.wenmarpro.com/bulletins/10234066), 2023-04-10: DTC C1A17\-49 OR C2580\-49 STORED IN LASER/RADAR This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
- [10206321](https://open.wenmarpro.com/bulletins/10206321), 2022-01-08: DTC C1A17\-49 OR C2580\-49 STORED IN LASER/RADAR SERVICE INFORMATION If DTC C1A17\-49 or C2580\-49 is stored in LASER/RADAR in the “PAST” column: • Erase the DTC. • DO NOT replace any parts. If DTC C1A17\-49 or C2580\-49 is stored in LASER/RADAR in the "CURRENT" column, refer to the applicable ESM for instructions.