CONTROLLER AREA NETWORK (CAN) OUTLINE

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• The audio unit sends and receives data to and from other modules via the CAN system (MS-CAN). Refer to Section 09 for a detailed explanation of the CAN system.

Data sent

• Audio status display request

• Audio system-related information

• Vehicle speed

• Ignition key position

• Buttons status

Data received

• Audio system-related information

• Beep sound request