Circuit/System Description
For an overview of the component/system, refer to: Keyless Entry System Description and Operation
| Circuit | Description |
|---|---|
| B+ | Supplied by a control module. |
| Serial Data | Digitally encoded information for communication between devices. |
| Low Reference circuit | Grounded through the control module. |
| Component | Description |
|---|---|
| K9 Body Control Module | The module controls various vehicle functions like lighting, central door locking, power windows, etc. |
| K77 Remote Control Door Lock Receiver | Remote Control Door Lock Receiver |