DTC P0115-15: Engine Coolant Temperature Sensor 1 Circuit Short to Battery or Open [08/2021 - ]: Wiring Diagram

WARNING: This page is about a different car, the 2024 Lexus ES 250, 2023 Lexus ES 250, 2022 Lexus ES 250, and 2021 Lexus ES 250. However, it is still accessible from the selected car via links, so may be relevant.