CONTROLLER AREA NETWORK (CAN) OUTLINE[L3]

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• The ABS HU/CM sends and receives data to and from other modules via the CAN system. Refer to BODY & ACCESSORIES for a detailed explanation of the CAN. (See MULTIPLEX COMMUNICATION SYSTEM[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