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System Diagram [08/2013 - ]

WARNING: This page is about a different car, the 2014 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Power Window Control System Wiring Diagram (1 Of 3)
GTY401972Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: Identifying Power Window Control System Wiring Diagram (2 Of 3)
GTY408862Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 3: Identifying Power Window Control System Wiring Diagram (3 Of 3)
GTY414051Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
COMMUNICATION TABLE

Transmitting ECU Receiving ECU Signal Communication Method
Multiplex Network Master Switch Assembly Power Window Regulator Motor Assembly (for Driver Door) Power window auto up and down signal LIN
  • Power Window Regulator Motor Assembly (for Front Passenger Door)
  • Power Window Regulator Motor Assembly (for Rear LH Door)
  • Power Window Regulator Motor Assembly (for Rear RH Door)
 Power window remote up and down signal LIN
Main Body ECU (Multiplex Network Body ECU)
  • Power Window Regulator Motor Assembly (for Driver Door)
  • Power Window Regulator Motor Assembly (for Front Passenger Door)
  • Power Window Regulator Motor Assembly (for Rear LH Door)
  • Power Window Regulator Motor Assembly (for Rear RH Door)
 Power window operation permission signal LIN
Certification ECU (Smart Key ECU Assembly) Main Body ECU (Multiplex Network Body ECU) Wireless power window down signal* CAN
Main Body ECU (Multiplex Network Body ECU) Combination Meter Assembly Window open warning request signal CAN
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