Body Domain Control Unit (BDC)
WARNING: This page is about a different car, the 2024 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.
The BDC controls all functions related to:
- Start/Stop Button (SSB) control
- Immobilizer communication (with ECU for releasing immobilizer)
- System consistency monitoring
- System diagnosis
- Control of display message/warning buzzer