Communication Method

COMMUNICATION METHOD




As shown in the figure, SWS communications connect the ETACS*1-ECU, the column switch (in the column-ECU), the front-ECU, and the sunroof-ECU. CAN*2 communications connect the ETACS-ECU, the powertrain control module, the A/C-ECU, the combination meter, the ABS-ECU, and the middle-grade multi-center display. These two communications groups are connected to form a dedicated network for sending multiplex data.

NOTE:
- *1 ETACS: Electronic Time and Alarm Control System
- *2 CAN: Controller Area Network