DTC Summary
WARNING: This page is about a different car, the 2024 Lexus TX 550h+. However, it is still accessible from the selected car via links, so may be relevant.
- MALFUNCTION DESCRIPTION
The hybrid vehicle control ECU assembly (main CPU) monitors the battery ECU assembly.
The cause of this malfunction may be the following:
Battery ECU assembly internal malfunction
- Battery ECU assembly malfunction