System Diagram

WARNING: This page is about a different car, the 2006 Lexus GS 430 and 2006 Lexus GS 300. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Vehicle Stability Control System - System Diagram (1 Of 4)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 2: Vehicle Stability Control System - System Diagram (2 Of 4)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 3: Vehicle Stability Control System - System Diagram (3 Of 4)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 4: Vehicle Stability Control System - System Diagram (4 Of 4)

ECU SIGNALS

Transmission ECU (transmitter)	Receiving ECU	Signals	Communication method
ECM	Skid control ECU	Shift Position Signal Throttle Position Signal Engine Revolution Signal Intake Air Temperature Sensor Signal	CAN Communication System
Skid Control ECU	ECM	Wheel Speed Signal VSC Data Signal	CAN Communication System
Skid Control ECU	Gateway ECU	ABS Warning Light ON Signal VSC warning Light ON Signal BRAKE Warning Light ON Signal SLIP Indicator Light ON Signal	CAN Communication System