DTC U116B-87: Lost Communication with Electric/Auxiliary Transmission Fluid Pump Missing Message [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 P0A1B-1F (motor generator control system).

Refer to WIRING DIAGRAM