Circuit/System Description
WARNING: This page is about a different car, the 2019 Buick Cascada, 2018 Buick Cascada, and 2017 Buick Cascada. However, it is still accessible from the selected car via links, so may be relevant.
For an overview of the component/system, refer to:Horns System Description and Operation
| Circuit | Description |
|---|---|
| Control - Relay Coil | The output circuit is switched to ground to activate the component. |
| Component | Description |
|---|---|
| X50A Fuse Block - Underhood | The fuse block houses various fuses and relays. |
| K9 Body Control Module | The module controls various vehicle functions like lighting, central door locking, power windows, etc. |