PROBLEM SYMPTOMS TABLE
HINT:
Symptom | Suspected Area | Link |
---|---|---|
Tight-corner braking phenomenon* | 4WD linear solenoid circuit | ![]() |
Steering sensor circuit | | |
Vehicle stability control system | | |
4WD ECU assembly | | |
Electro magnetic control coupling sub-assembly | | |
AWD warning message remains displayed | AWD warning light circuit (Remains illuminated) | |
AWD warning message is not displayed | AWD warning light circuit (Does not illuminate) | |
AWD lock function does not operate | AWD lock mode switch circuit | |
4WD ECU assembly | | |
AWD lock mode indicator light does not illuminate | CAN communication system | |
AWD lock mode switch circuit | | |
Combination meter assembly | | |
4WD ECU assembly | |
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Audio And Visual System (for 8 Inch Display): Sound Signal Circuit between Radio Receiver and Stereo Component Amplifier
DESCRIPTION The radio receiver assembly sends a sound signal to the stereo component amplifier assembly via this circuit. The sound signal that has been sent is amplified by the stereo component amplifier assembly, and then is sent to the speakers. If there is an open or short in the circuit, sound ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Lane Control System: Indicator Circuit
DESCRIPTION The forward recognition camera sends indicator illumination request signals to the combination meter assembly via CAN communication. CAUTION / NOTICE / HINT NOTICE:
When replacing the forward recognition camera, always replace it with a new one. If a forward recognition camera which w ...