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System Diagram

Fig 1: Power Door Lock Control System Diagram (1 Of 2)
G04951485Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: Power Door Lock Control System Diagram (2 Of 2)
G04951486Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Communication table: 

COMMUNICATION REFERENCE

Sender Receiver Signal Line
Master Switch Main Body ECU Driver side door manual lock switch signal LIN
Front Door ECU LH Main Body ECU
  • Driver side door Key-linked switch lock signal
  • Driver side door lock position switch signal
 CAN
Front Door ECU RH Main Body ECU
  • Front passenger side door manual lock switch signal
  • Front passenger side door lock position switch signal
 CAN
Rear Door ECU LH Main Body ECU Rear LH side door lock position switch signal CAN
Rear Door ECU RH Main Body ECU Rear RH side door lock position switch signal CAN
Main Body ECU Front Door ECU LH Driver side door lock control signal CAN
Main Body ECU Front Door ECU RH Front passenger side door lock control signal CAN
Main Body ECU Rear Door ECU LH Rear LH side door lock control signal CAN
Main Body ECU Rear Door ECU RH Rear RH door lock control signal CAN
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