Toyota Corolla 2023–2024 — technical service bulletin
Bulletin T-SB-0041-24 Rev1 · NHTSA communication 11010095 · issued Sep 24, 2024
Technical service bulletin
communication type
Engine
component
2023–2024
model years
4
vehicle entries
Official summary
OBSOLETE NOTICE September 24, 2024: This bulletin is now obsolete. Please see T-SB-0081-24
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.