# C2702 on the 2019 Hyundai Elantra

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 C2702

- [10167758](https://open.wenmarpro.com/bulletins/10167758), 2019-11-18: Certain 2019 MY Elantra \(ADa\) vehicles may experience the Blind\-Spot Collision Warning \(BCW\) light displayed on the instrument cluster. In some cases one and/or two of the following DTCs can be set: ? C2702 ? Control Module Missing Calibration ? C2703 ? Control Module Slave Missing Calibration This bulletin provides the service procedure to replace the left and right Blind\-Spot radar modules.
- [10167252](https://open.wenmarpro.com/bulletins/10167252), 2019-11-06: Certain 2019 MY Elantra \(ADa\) vehicles may experience the Blind\-Spot Collision Warning \(BCW\) light displayed on the instrument cluster. In some cases one and/or two of the following DTCs can be set: · C2702 Control Module Missing Calibration · C2703 Control Module Slave Missing Calibration This bulletin provides the service procedure to replace the left and right Blind\-Spot radar modules.