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Home >> Toyota >> 2007 >> Highlander 2WD V6-3.3L (3MZ-FE) Hybrid >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Information Bus >> Description and Operation >> Multiplex Communication System - CAN
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Multiplex Communication System - CAN

System Outline

CAN has two lines as a pair which make communication with operating voltage. CAN has excellent data speed and error detecting capacity. It consists of vehicle control systems such as skid control ECU, yaw rate sensor, hybrid vehicle control ECU, steering sensor, power steering ECU, data link connector 3 and gateway ECU. Gateway ECU has communication circuit to correspond with different types of communication data. Different types of communication data can be shared among communication parts after it goes through gateway ECU.

This system is working for the following systems:
- Automatic Air Conditioning
- Brake Control System
- Cruise Control
- Engine Control
- EPS
- Hybrid System
- Shift Control System
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