# C1A12 on the 2016 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 C1A12

- [10192015](https://open.wenmarpro.com/bulletins/10192015), 2021-05-09: SERVICE INFORMATION FOR DTCS C1A12 AND C1A16 This bulletin has been amended. See AMENDMENT HISTORY on the last page. Discard all previous versions of this bulletin.
- [10091586](https://open.wenmarpro.com/bulletins/10091586), 2017-02-14: "SERVICE INFORMATION FOR DTCS C1A12 AND C1A16 THIS BULLETIN HAS BEEN AMENDED. THE APPLIED VEHICLES SECTION HAS BEEN REVISED, A PHOTO HAS BEEN ADDED TO PAGE 4, AND ICC/DISTANCE SENSOR LOCATION INFORMATION FOR MAXIMA AND ROGUE HAS BEEN ADJUSTED. NO OTHER CHANGES HAVE BEEN MADE. PLEASE DISCARD PREVIOUS VERSIONS OF THIS BULLETIN."