DTC P0C76-00: Hybrid/EV Battery System Discharge Time Too Long [08/2020 - ]: Wiring Diagram
WARNING: This page is about a different car, the 2024 Lexus ES 300h, 2023 Lexus ES 300h, 2022 Lexus ES 300h, and 2021 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.
Refer to the wiring diagram for the shut down signal circuit.
Refer to WIRING DIAGRAM