DTC C1528-11: PAS Switch Indicator Failure: 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.
Parking Collision-Avoidance Assist-Reverse (PCA-R) is a system when the vehicle is in reverse, in order to prevent collision and reduce possible damage, the system warns to the driver or controls the brake in Case of danger of collision with pedestrians or objects.