Sensor Frozen Indication (Dirty or Frozen)
ComponentsLexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Seat Heater System: System Description
SYSTEM DESCRIPTION FRONT SEAT HEATER (a) By operating the refreshing seat switch (for front side), the temperature can be controlled within the range of 35 to 42°C (95 to 108°F). (b) The refreshing seat switch indicator lights indicate seat heater operating status. (c) The seat heaters of both sea ...
Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Rear Power Seat Control System(for Second Row): Fold Seat Switch Circuit
DESCRIPTION When the fold seat switch assembly is operated, a switch operation signal is sent to the fold seat control ECU. According to the signal received, the fold seat control ECU operates the fold motor to perform a fold or return operation of the rear seatback. WIRING DIAGRAM PROCEDURE 1. ...