CONTROLLER AREA NETWORK (CAN) OUTLINE [L3]

BUE041343750N12

• The ABS HU/CM sends and receives data to and from other modules via the CAN system. Refer to Section 09 for a detailed explanation of the CAN system. (See MULTIPLEX COMMUNICATION SYSTEM CONSTRUCTION/OPERATION [L3].)

Data sent

• Wheel speeds of all four wheels
• Brake system warning light illumination request
• ABS warning light illumination request
• Brake system configuration data

Data received

• Engine data
• Transmission data
• Tire data
• Vehicle data