System Outline

The CAN has two lines which act as a pair and which communicate with operating voltage. The CAN has excellent data speed and error detecting capacity. It consists of vehicle control systems such as the 4WD control ECU, absorber control ECU, clearance warning ECU, data link connector 3, distance control ECU, engine control module, front stabilizer control ECU, gateway ECU, gateway ECU (No. 2), rear stabilizer control ECU, power steering ECU, seat belt control ECU, skid control ECU, steering control ECU, steering sensor and yaw rate sensor. The gateway ECU and gateway ECU (No. 2) have communication circuits which correspond with the different types of communication data. In this way different types of communication data can be shared among communication parts after it passes through the gateway ECU and gateway ECU (No. 2).