DTC P0C76-523: Hybrid Battery System Discharge Time Too Long [11/2016 - ]: Wiring Diagram
WARNING: This page is about a different car, the 2019 Toyota Highlander, 2018 Toyota Highlander, and 2017 Toyota Highlander. However, it is still accessible from the selected car via links, so may be relevant.
Refer to the wiring diagram for DTC P0AE6-225.
Refer to WIRING DIAGRAM
Refer to the wiring diagram for DTC P321E-318.
Refer to WIRING DIAGRAM