Lexus GX 2023 — technical service bulletin
Bulletin 23LJ01-2 · NHTSA communication 10240061 · issued Jun 15, 2023
Technical service bulletin
communication type
Electrical System
component
2023
model years
9
vehicle entries
Official summary
TI: TECHNICAL INSTRUCTIONS FOR 23LJ01 Second Key Delivery Program Multiple Models and Model Years
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.