CAN Communication
CAN COMMUNICATIONSystem Description
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle multiplex communication line with high data communication speed and excellent error detection ability. Many electronic control units are equipped onto a vehicle, and each control unit shares information and links with other control units during operation (not independent). In CAN communication, control units are connected with 2 communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wiring. Each control unit transmits/receives data but selectively reads required data only.
CAN Communication Unit:
CAN Communication Unit
NOTE: Confirming the presence of the following items helps to identify CAN system type.
- Models with 4WD
- Models with VDC
- Models with ABLS
- Models with electronic locking rear differential
TYPE 1/ TYPE 3
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System Diagram:
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TYPE 2/ TYPE 5
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TYPE 4
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TYPE 6/ TYPE 7
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TYPE 8
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TYPE 9/ TYPE 10
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TYPE 11
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TYPE 12/ TYPE 13
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System diagram
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TYPE 14/ TYPE 15
System Diagram:
System diagram
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