WARNING: This page is about a different car, the 2025 Toyota Corolla Cross, 2024 Toyota Corolla Cross, and 2023 Toyota Corolla Cross. However, it is still accessible from the selected car via links, so may be relevant.
Battery ECU assembly
DTC P33DA (INF P33DA-1E) is not detected DTC P33DB (INF P33DB-1E) is not detected