Body Control Module: Description and Operation

SMART ENTRANCE CONTROL UNIT




The following systems are controlled by the smart entrance control unit.
- Warning chime
- Rear window defogger timer
- Power window
- Power door lock
- Remote keyless entry
- Vehicle security
- Room lamp

For detailed description and wiring diagrams, refer to each system.

The control unit receives data from the switches and sensors to control their corresponding system relays and actuators.