System Outline
WARNING: This page is about a different car, the 2008 Lexus GX 470. However, it is still accessible from the selected car via links, so may be relevant.
The multiplex communication system (CAN) uses a serial communication protocol and communicates with a differential voltage. In this network system, TERMINALS CANH and CANL are used for communication between the ECUs and sensors, and excellent data communication speed and communication error detecting facility are provided.
This system is active for the following systems:
* ABS
* Downhill Assist Control
* Hill-Start Assist Control
* TRAC
* VSC