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System Diagram

Fig 1: Power Window Control System - System Diagram
G05300145Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Communication Table 

COMMUNICATION CHART

Sender Receiver Signal Line
Multiplex Network Master Switch Assembly Front Multiplex Network Door ECU RH (Front Passenger Side Door ECU)
  • Remote control signal
  • Key-off operation signal
BEAN
Multiplex Network Master Switch Assembly Rear Multiplex Network Door ECU RH (Rear Door RH ECU)
  • Remote control signal
  • Key-off operation signal
BEAN
Multiplex Network Master Switch Assembly Rear Multiplex Network Door ECU LH (Rear Door LH ECU)
  • Remote control signal
  • Key-off operation signal
BEAN
Multiplex Network Master Switch Assembly Multiplex Network Switch Assembly (Front Passenger Side) Window lock switch signal BEAN
Multiplex Network Master Switch Assembly Multiplex Network Switch Assembly (Rear LH) Window lock switch signal BEAN
Multiplex Network Master Switch Assembly Multiplex Network Switch Assembly (Rear RH) Window lock switch signal BEAN
Front Multiplex Network Door ECU LH (Driver Side Door ECU) Multiplex Network Master Switch Assembly Door key-linked power window control signal BEAN
Multiplex Network Body ECU (Cowl Side Junction Block ECU RH) Multiplex Network Master Switch Assembly
  • Driver door courtesy light switch signal
  • Engine switch status signal
BEAN
Power Source Control ECU Multiplex Network Master Switch Assembly
  • Engine switch status signal
BEAN
Certification ECU Multiplex Network Master Switch Assembly Wireless transmitter-linked power window control signal BEAN