Lexus IS250 IS220d GSE20 ALE20 - BRAKE CONTROL
VEHICLE STABILITY CONTROL SYSTEM (w/o VDIM) - SYSTEM DIAGRAM
| Transmission ECU (transmitter) | Receiving ECU | Signals | Communication method |
| ECM | Skid control ECU | Shift position signal Throttle position signal Engine revolution signal Intake air temperature signal Engine torque request signal HAC prohibit request signal Accelerator pedal position signal | CAN communication system |
| Skid Control ECU | Yaw rate and acceleration sensor | Yaw rate and acceleration request signal | CAN communication system |
| Skid Control ECU | Steering angle sensor | Steering angle sensor request 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 BRAKE warning light ON signal VSC warning (multi information display and master caution indicator light) light ON signal SLIP indicator light ON signal Wheel speed signal | CAN communication system |
| Distance control ECU | Skid control ECU | Brake control request signal | CAN communication system |
LEXUS IS250, IS220d / GSE20 ALE20