Lexus RX (RX 350L, RX450h) 2016-2025 Owners Manual > Steps to take in
an emergency: If your vehicle overheats
The following may indicate that your vehicle is overheating.
The needle of the engine coolant temperature gauge enters the
red zone, or a loss of hybrid system power is experienced. (For example, the
vehicle speed does not increase.)
"Engine Coolant Temp High Stop in a Safe Place See Owner ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Steering Lock System: Open / Short in Steering Lock ECU (B2781)
DESCRIPTION The steering lock ECU and steering lock motor are built into the steering lock actuator or upper bracket assembly. The steering lock ECU (steering lock actuator or upper bracket assembly) detects whether the steering lock is in the lock or unlock position by using the lock sensor and unl ...