DTC P3175-15: Electric/Auxiliary Transmission Fluid Pump "A" Motor Temperature Sensor Circuit Short to Battery or Open [09/2023 - ]: Wiring Diagram
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.
Refer to DTC P3175-11.
Refer to WIRING DIAGRAM