DTC P0A4C-00: Generator Position Sensor Circuit Range/Performance: 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.
Generator resolver sensor, which is located inside the Generator (HSG), detects position and speed of the HSG rotor.
GCU controls HSG according to the position and speed of the HSG rotor which is detected by HSG resolver sensor.