Monitor Description
WARNING: This page is about a different car, the 2024 Lexus TX 500h. However, it is still accessible from the selected car via links, so may be relevant.
The shift lever assembly has 3 built-in shift sensors.
If the shift control ECU detects a large difference between the angle information of the shift sensors, the shift control ECU determines that the shift sensor is malfunctioning and the hybrid vehicle control ECU stores a DTC and the MIL illuminates.