Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Air Conditioning System: Air Mix Damper Control Servo Motor Circuit (Driver Side) (B1446/46)
DESCRIPTION The No. 1 air conditioning radiator damper servo sub-assembly (driver side air mix) sends pulse signals to inform the air conditioning amplifier assembly of the damper position. The air conditioning amplifier assembly activates the motor (normal or reverse) based on these signals to move ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Automatic Light Control Sensor: On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT AUTOMATIC LIGHT CONTROL SENSOR (a) Disconnect the K3 automatic light control sensor connector. *a Front view of wire harness connector (to Automatic Light Control Sensor) (b) Measure the voltage and resistance on the wire harness ...