Inspection Procedure

WARNING: This page is about a different car, the 2024 Kia Sorento. However, it is still accessible from the selected car via links, so may be relevant.

Check for software version on the RR_C_RDR label. (Reference-Fig.1)

G14967840

Courtesy of KIA MOTORS AMERICA, INC.

Good

Carefully re-do this troubleshooting guide steps.
If no problems were found with the circuits or connectors, replace the RR_C_RDR and Go to "Verification Of Repair " procedure.
In case of RR_C_RDR is replaced, "Radar Calibration" must be performed.

No Good

Repair as necessary and then Go to "Verification Of Repair " procedure.