DTC C1283-64: Lateral G Sensor/Longitudinal G Sensor/Yaw Rate Sensor - Signal Error: 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 yaw rate sensor, lateral G sensor, and longitudinal G sensor are packaged in the Inertial Measurement Unit (IMU).
If the yaw velocity reaches the specific velocity after IMU detects the vehicle's yawing, the ESC control is activated.
IMU is installed in SRSCM and it interchanges signals with IEB module through extra CAN line which is only used for communication between IEB module and the IMU.