Monitor Description

WARNING: This page is about a different car, the 2025 Lexus NX 350h, 2024 Lexus NX 350h, 2023 Lexus NX 350h, and 2022 Lexus NX 350h. However, it is still accessible from the selected car via links, so may be relevant.

When the vehicle is being driven, if the value of the speed sensor which is outputting the lowest vehicle speed is significantly lower than the values of the other speed sensors, or the value of the speed sensor which is outputting the lowest vehicle speed is 0 km/h (0 mph), the No. 2 skid control ECU (brake actuator assembly) judges that the speed sensor is malfunctioning and illuminates the MIL and stores this DTC.
When a wheel speed is being output (the wheel is not locked), if the output values of the speed sensors for 2 wheels are stuck at 0 km/h (0 mph), the No. 2 skid control ECU (brake actuator assembly) judges that a speed sensor is malfunctioning and illuminates the MIL and stores this DTC.
If the direction of rotation of a wheel is not judged for a certain amount of time when the vehicle is being driven, the No. 2 skid control ECU (brake actuator assembly) judges that the speed sensor is malfunctioning and illuminates the MIL and stores this DTC.