System Outline

The BEAN consists of body electrical systems such as the network gateway ECU, DLC3, windshield wiper switch assembly, A/C amplifier assembly, headlight swivel ECU assembly, clearance warning ECU assembly, tire pressure warning ECU and receiver, combination meter assembly, main body ECU RH (cowl side J/B RH), front power window regulator switch assembly RH, rear power window regulator switch assembly LH, rear power window regulator switch assembly RH, multiplex tilt & telescopic ECU, front position control ECU and switch assembly RH, outer mirror control ECU assembly RH, certification ECU assembly, power window regulator master switch assembly, main body ECU LH (cowl side J/B LH), front controller, outer mirror control ECU assembly LH, power source control ECU, front position control ECU and switch assembly LH, overhead module, rain sensor and sliding roof control ECU. The network gateway ECU has communication circuits which correspond to different types of communication data. Different types of communication data can then be shared among communication parts after it goes through network gateway ECU.

The CAN has two lines which operate as a pair and which communicate using operating voltage. The CAN has excellent data speed and error detecting capacity. It consists of vehicle control systems such as the network gateway ECU, distance control ECU assembly, DLC3, ECM, transmission control ECU assembly, skid control ECU assembly, power steering ECU assembly, steering sensor, center airbag sensor assembly, seat belt control ECU and yaw rate sensor. The network gateway ECU has communication circuits which correspond to different types of communication data. Different types of communication data can then be shared among communication parts after it goes through network gateway ECU.