18 LS430 − NEW FEATURES Multi-Mode Automatic Transmission 1) General By moving the shift lever to the front (“+” position) or to the rear (“−” position), the driver can select the desired shift range position. Thus, the driver is able to shift gears with a manual-like feel. Multi-mode automatic transmission is designed for switching the gear range; not for fixing in one gear. 2 An S mode indicator light which illuminates when the S mode position is selected and a shift range indicator light, which indicates the range position, have been provided in the combination meter.
System Diagram Combination Meter Gateway ECU S Mode Indicator Light Shift Range Indicator Light CAN BEAN Shift-Up Signal Shift-Down Signal Transmission Control Switch ECM S Mode Position Signal Fluid Pressure Control Signal Solenoid Valve Control Signal Ignition Advance Control Engine A/T 259LSK23