System Diagram

Fig 1: Front Power Seat Control System Diagram (Driver Side Power Seat - W/O Memory)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 2: Front Power Seat Control System Diagram (Front Passenger Side Power Seat - W/O Memory)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 3: Front Power Seat Control System Diagram (Driver Side Power Seat - W/ Memory) (1 Of 2)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 4: Front Power Seat Control System Diagram (Driver Side Power Seat - W/ Memory) (2 Of 2)

SIGNAL COMMUNICATION TABLE

Driver Side Power Seat (with Memory)

TERMINALS REFERENCE

Transmitting ECU (Transmitter)	Receiving ECU	Signals	Communication method
ECM	Power seat control switch and ECU	Shift position P signal	CAN - BEAN
Outer mirror control ECU LH	Power seat control switch and ECU	Seat memory switch signal	BEAN
Power seat control switch and ECU	Outer mirror control ECU LH	M1 switch memory command signal M2 switch memory command signal M1 switch regeneration command signal M2 switch regeneration command signal	BEAN
Main body ECU	Power seat control switch and ECU	Driver side door courtesy light switch signal Key unlock warning switch signal Ignition switch signal	BEAN