DTC Description
WARNING: This page is about a different car, the 2016 Hyundai Genesis and 2015 Hyundai Genesis. However, it is still accessible from the selected car via links, so may be relevant.
B163E00 is set when LIN data from "Rain Sensor" is not transmitted to "BCM" caused by the LIN Communication line/the ultrasonic sensor fault or LIN data is abnormal.