Circuit/System Description
WARNING: This page is about a different car, the 2020 Buick Regal TourX, 2020 Buick Regal, 2019 Buick Regal TourX, and 2019 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
For an overview of the component/system, refer to: Rear Hatch/Gate Description and Operation
| Circuit | Description |
|---|---|
| Control - Relay Coil | The output circuit is switched to 12 V to activate the component. |
| Ground - Relay Coil | Chassis Ground |
| 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. |