SYSTEM DESCRIPTION
GENERAL
(a) The occupant detection ECU estimates the weight of an occupant based on signals received from the 2 occupant classification sensors. The occupant detection ECU determines whether the front passenger seat is occupied and classifies the occupant based on the estimated weight, passenger side buckle switch state, acceleration sensor signal and vehicle speed signal. The result determined by the occupant detection ECU is sent to the airbag sensor assembly via CAN communication.
(b) The airbag sensor assembly controls the operation of the passenger airbag ON/OFF indicator and restricts the operation of the instrument panel passenger airbag assembly and front seat cushion airbag assembly RH.
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Sfi System: Startability Malfunction (P160400)
DESCRIPTION This DTC is stored when the engine does not start even though the STA signal is input or when the engine takes a long time to start, and when the engine speed is low or the engine stalls just after the engine starts. Using the Techstream, the conditions present when the DTC was stored ca ...
Lexus RX (RX 350L, RX450h) 2016-2025 Owners Manual > Driving: Refueling
Opening the fuel tank cap
The fuel tank of your vehicle has a special structure, which requires a
reduction
in fuel tank pressure before refueling. After the opener switch has been
pressed, it will take several seconds until the vehicle is ready for refueling.
Before refueling the vehicle
...