Lexus ES 2023 — technical service bulletin
Bulletin 24LC02 · NHTSA communication 11005106 · issued Jun 10, 2024
Technical service bulletin
communication type
Electrical System
component
2023
model years
7
vehicle entries
Official summary
Technical instructions for special service campaign 24lc02 data communicaton module (dcm) update certain 2023 es250, es300h, es350, ls500, rx350, rx350h, rx500h, rz450e, ux250h
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.