Monitor Description
WARNING: This page is about a different car, the 2025 Lexus RX 350, 2024 Lexus RX 350, and 2023 Lexus RX 350. However, it is still accessible from the selected car via links, so may be relevant.
The shift control ECU monitors the shift control actuator and if it is determined that the shift control actuator does not operate as requested, the ECM stores a DTC.