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.
Hybrid vehicle control ECU assembly
DTC U111A (INF U111A-87) is not detected DTC U1154 (INF U1154-87) is not detected DTC U1170 (INF U1170-87) is not detected