Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual: Theft Deterrent System

Power Source Mode does not Change to ON (ACC)

DESCRIPTION If the engine switch is pressed with the electrical key transmitter sub-assembly in the cabin, the certification ECU (smart key ECU assembly) receives a signal and changes the power source ...

Precaution

PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL NOTICE: When disconnecting the cable from the negative (-) battery terminal, initialize the following systems after the cab ...

Other materials:

Lexus RX (RX 350L, RX450h) 2016-2026 Owners Manual > Adjusting the seats: Driving position memory
This feature automatically adjusts the driver's seat (on some models), steering wheel, outside rear view mirrors and head-up display (if equipped) to make entering and exiting the vehicle easier or to suit your preferences. Power easy access system (driver's side only) The seat and steering wh ...

Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Theft Deterrent System: Engine Hood Courtesy Switch Circuit
DESCRIPTION The engine hood courtesy switch is built into the hood lock assembly. This switch turns on when the engine hood is closed and turns off when the engine hood is opened. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Before replacing the main body ECU (multiplex network body ECU), refer t ...