# C1604 on the 2021 Kia Seltos

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 C1604

- [10191058](https://open.wenmarpro.com/bulletins/10191058), 2021-05-01: TECHNICAL SERVICE BULLETIN:SERVICE ACTION: EPS LOGIC IMPROVEMENT FOR DTC C160404 \(SA466\) \- This bulletin provides the procedure to improve the software logic of the Electronic Power Steering \(EPS\) system on some 2021MY Seltos \(SP2\) and Soul \(SK3\) vehicles produced in the date ranges shown below, which may exhibit an MIL on with DTC C160404 during the system start up diagnostic check.
- [10185006](https://open.wenmarpro.com/bulletins/10185006), 2021-01-06: TECHNICAL SERVICE BULLETIN: SERVICE ACTION: FRONT VIEW CAMERA REPLACEMENT \(SA452\) \- This bulletin provides information on the inspection and replacement of the front camera of some 2021MY Seltos \(SP2\) produced from August 10, 2020 through September 02, 2020, which may exhibit illumination of the Forward Collision\-Avoidance Assist \(FCA\) Lane Keep Assistance \(LKA\) warning lamp in the instrument cluster with DTC C160449.
- [10173450](https://open.wenmarpro.com/bulletins/10173450), 2020-04-07: TECHNICAL SERVICE BULLETIN: SERVICE ACTION: FRONT RADAR DTC JUDGEMENT LOGIC IMPROVEMENT \(SA414\) \- This bulletin provides the procedure to improve the logic of the front radar software on some 2021MY Seltos SX \(SP2\) vehicles equipped with 1.6L\-T Gamma engine, produced from November 20, 2019 through February 14, 2020, which may set a MIL ON with DTC C1604.