DTC C183A-83: CAN Message Failure - SCU: General Description
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.
The DTC is intended to provide the driver with incorrect transmission information in order not to cause any misfabrication. And the E-Shifter expresses the current terminal via the SBW indicator by receiving messages from the SCU. If the SCU message does not change the CRC error or Alive counter value, the SBW detects an abnormal signal and does not present the current terminal to the SBW indicator.