Message Center (G2300341): Operation

The messages which can be displayed in the message center are mainly generated from other system control modules.

When a system control module detects a change or a fault which is tagged to generate a message, an electronic signal is sent. The message is sent via the High Speed (HS) Controller Area Network (CAN) buses to the Instrument Cluster (IC), which displays the message. If more than 1 message is requested the message center displays them in order of priority.

The IC communicates with other system modules on the HS CAN chassis and comfort system buses.