Monitor Description
WARNING: This page is about a different car, the 2025 Lexus NX 350, 2024 Lexus NX 350, 2023 Lexus NX 350, and 2022 Lexus NX 350. However, it is still accessible from the selected car via links, so may be relevant.
If the output voltage transmitted by the ball valve position sensor remains high, the ECM interprets this as a malfunction in the sensor circuit, illuminates the MIL and stores a DTC.