WARNING: This page is about a different car, the 2025 Toyota Highlander and 2024 Toyota Highlander. However, it is still accessible from the selected car via links, so may be relevant.
Hybrid vehicle control ECU
DTC P0A84 (INF P0A81-11) is not detected DTC P0A84 (INF P0A81-4B) is not detected DTC P0A99 (INF P0A96-11) is not detected DTC P0A99 (INF P0A96-4B) is not detected