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System Diagram

Fig 1: Wireless Door Lock Control - System Diagram (1 Of 2)
G05320637Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: Wireless Door Lock Control - System Diagram (2 Of 2)
G05320638Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
TRANSMITTING ECU REFERENCE CHART

Transmitting ECU (Transmitter) Receiving ECU (Receiver) Signal Line
Certification ECU Main body ECU RH IG relay operating states BEAN
Power source ECU Main body ECU RH Engine switch signal BEAN
Main body ECU RH Power window master switch Power window open signal BEAN
Power window master switch Sliding roof ECU Sliding roof open signal BEAN
Main body ECU RH Front controller Vehicle horn sound request BEAN