LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2016 >> ES 300h >> Repair and Diagnosis >> Body & Frame >> Seats >> Front Power Seat Control System (W/ Memory) (Diagnostics - Introduction) >> FRONT POWER SEAT CONTROL SYSTEM (w/ Memory) >> System Diagram [07/2015 - 08/2016] >> System Diagram [07/2015 - 08/2016]
April 5, 2026: LEMON Manuals is launched! Read the announcement.

System Diagram [07/2015 - 08/2016]

  1. FOR DRIVER 
    Fig 1: Front Power Seat Control System (W/ Memory) System Diagram (1 Of 3)
    GTY644035Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Fig 2: Front Power Seat Control System (W/ Memory) System Diagram (2 Of 3)
    GTY613834Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Fig 3: Front Power Seat Control System (W/ Memory) (W/ Seat Variable Cusion) System Diagram (3 Of 3)
    GTY662866Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    COMMUNICATION TABLE

    Sender Receiver Signal Line
    Power Management Control ECU Main Body ECU (Multiplex Network Body ECU)
    • Transmission information
    • Park (P) state signal
    		 CAN
    Outer Mirror Control ECU Assembly (for Driver) Main Body ECU (Multiplex Network Body ECU)
    • M1 switch signal
    • M2 switch signal
    • M3 switch signal
    • SET switch signal
    		 CAN
    Main Body ECU (Multiplex Network Body ECU) Front Power Seat Switch LH
    • Park (P) state signal
    • Vehicle speed signal
    • Transmission information
    • Driving position buzzer request
    • Driver seat position request
    • Driver seat position data
    		 CAN
    Certification ECU (Smart Key ECU Assembly) Main Body ECU (Multiplex Network Body ECU)
    • Power switch signal
    • Memory call replay request
    • Key identification No. 1 to No. 7 acquisition condition
    		 CAN
    Front Power Seat Switch LH Main Body ECU (Multiplex Network Body ECU)
    • State signal of driver seat
    • State signal of driving position buzzer
    		 CAN
    Multiplex Network Master Switch Assembly Main Body ECU (Multiplex Network Body ECU) Door control switch signal LIN
  2. FOR FRONT PASSENGER 
    Fig 4: Front Power Seat Control System (W Memory) For Front Passenger Wiring Diagram (1 Of 2)
    GTY653780Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Fig 5: Front Power Seat Control System (W Memory) For Front Passenger Wiring Diagram (2 Of 2)
    GTY496986Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    COMMUNICATION TABLE

    Sender Receiver Signal Line
    Power Management Control ECU Main Body ECU (Multiplex Network Body ECU)
    • Transmission information
    • Park (P) state signal
    		 CAN
    Outer Mirror Control ECU Assembly (for Front Passenger) Main Body ECU (Multiplex Network Body ECU)
    • M1 switch signal
    • M2 switch signal
    • M3 switch signal
    • SET switch signal
    		 CAN
    Main Body ECU (Multiplex Network Body ECU) Front Power Seat Switch RH
    • Park (P) state signal
    • Vehicle speed signal
    • Front passenger seat position request
    • Front passenger seat position data
    		 CAN
scientia non olet · About LEMON Manuals