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System Diagram

Fig 1: Front Power Seat Control System Diagram (Driver Side)
G05631582Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Communication Table 

COMMUNICATION TABLE

Sender Receiver Signal Line
ECM Position Control ECU and Switch Shift position signal CAN
Outer Mirror Control ECU Position Control ECU and Switch
  • Seat memory switch 1 signal
  • Seat memory switch 2 signal
  • Seat memory switch 3 signal
CAN
Main Body ECU Position Control ECU and Switch Driver door courtesy light switch signal CAN
Certification ECU (Smart Key ECU) Position Control ECU and Switch
  • Door lock/unlock signal
  • Key ID signal
CAN
Position Control ECU and Switch Outer Mirror Control ECU
  • Seat memory switch 1 command signal
  • Seat memory switch 2 command signal
  • Seat memory switch 3 command signal
CAN
Fig 2: Front Power Seat Control System Diagram (Passenger Side)
G05631583Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002