Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Window Defogger System: Operation Check
OPERATION CHECK CHECK WINDOW DEFOGGER SYSTEM (a) Turn the engine switch on (IG). (b) Check that the rear window defogger wire (back window glass) becomes warm by operating the rear window defogger switch of the air conditioning control assembly. (c) When the vehicle is stopped, confirm that the wind ...
Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Immobiliser System: Engine Immobiliser System Incorrect Assembly (B279C95)
DESCRIPTION If an ECM that is incompatible with the immobiliser system is installed, the ECM will store this DTC. DTC No. Detection Item DTC Detection Condition Trouble Area Note B279C95 Engine Immobiliser System Incorrect Assembly An ECM that is incompatible with the immobiliser ...