Toyota Camry 2023 — technical service bulletin
Bulletin T-TT-0707-22 · NHTSA communication 10224165 · issued Sep 9, 2022
Technical service bulletin
communication type
Equipment
component
2023
model years
1
vehicle entries
Official summary
TT: The customer may complain of ?The Hybrid System may be overheating? displayed in vehicle alerts and further inspection may find Vehicle Control History (RoB) DTC X0528 (Generator Inverter Temperature High) stored. This issue is under investigation at this time.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.