DTC C1526-01: Down Hill Brake Control (DBC) Switch 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 Downhill Brake Control (DBC) assists the driver when descending a steep hill without the driver depressing the brake pedal. It slows the vehicle to under approximately 10 kph (6.3 mph) and lets the driver concentrate on steering the vehicle.