Toyota CH-R Service Manual > Wireless Door Lock Control System(w/o Smart Key System): System Diagram
SYSTEM DIAGRAM
Communication Table
Sender
Receiver
Signal
Line
Main Body ECU
(Multiplex Network Body ECU)
Combination Meter Assembly
Wireless door lock hazard warning light request signal
CAN
...
Toyota CH-R Service Manual > Can Communication System: System Description
SYSTEM DESCRIPTION
BRIEF DESCRIPTION
(a) The Controller Area Network (CAN) is a serial data communication system for
real time application. It is a vehicle multiplex communication system which has
a high communication speed and the ability to detect malfunctions.
(b) Using the CANH and CANL ...