Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Automatic High Beam Camera (B124C)

Light Sensor Circuit (B1244)

DESCRIPTION The automatic light control sensor detects ambient light. The sensor creates an electrical signal based on the amount of light detected, and sends the signal to the main body ECU (multiple ...

LED Headlight LH (B2430,B2431)

DESCRIPTION These DTCs are stored when the low beam headlights do not illuminate, or a communication malfunction is detected between the headlight assembly and main body ECU (multiplex network body EC ...

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Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Fuel Lid Opener System: Operation Check
OPERATION CHECK CHECK FUEL LID OPENER SYSTEM (a) Fuel lid unlock function (1) With the fuel lid lock panel closed, unlock the doors using one of the following operations. Entry unlock operation*1 Wireless unlock operation*2 Manual unlock operation*3 Key-linked unlock operation*3 Shift lin ...

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Sliding Roof System: Terminals Of Ecu
TERMINALS OF ECU CHECK SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) (a) Disconnect the U2 sliding roof ECU (sliding roof drive gear sub-assembly) connector. (b) Measure the resistance and voltage according to the value(s) in the table below. HINT: Measure the values on the wire harness s ...