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 main CPU and sub CPU of the hybrid vehicle control ECU assembly monitor each other.
The cause of this malfunction may be the following:
Hybrid vehicle control ECU assembly internal malfunction
- Hybrid vehicle control ECU assembly malfunction