# C2709 on the 2021 Kia Sorento

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 C2709

- [10216886](https://open.wenmarpro.com/bulletins/10216886), 2022-08-03: TECHNICAL SERVICE BULLETIN: SERVICE ACTION: REAR CORNER RADAR UNIT BODY SEALER INSPECTION \& REPAIR \(SA503\) \- This bulletin provides information to inspect both rear \(LH \& RH\) corner radar unit mounting body sealer surface on some 2021\-2022MY Sorento \(MQ4a\) vehicles equipped with rear Blind Spot Detection \(BSD\) System, produced from November 30, 2021 through June 30, 2022, which may have excess body sealer applied during assembly causing improper mounting angle of the rear corner radar unit. An improperly mounted rear radar unit may cause the vehicle to exhibit a MIL 'ON' with DTC C270954. Follow the procedure outlined in this publication to inspect and, if necessary, file down the seam sealer behind the bracket.