# C1531 on the 2016 Subaru Impreza

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 C1531

- [10233428](https://open.wenmarpro.com/bulletins/10233428), 2023-04-03: This bulletin provides a revised adjustment procedure to be used when diagnosing Brake Light Switch \(BLS\) \-related DTCs C1531 and/or C0054. If the BLS is out of adjustment, the ABS and/or VDC warning lamp may illuminate.