Toyota BZ4X 2023 — technical service bulletin
Bulletin 22TC09 · NHTSA communication 10228585 · issued Nov 2, 2022
Technical service bulletin
communication type
Equipment
component
2023
model years
1
vehicle entries
Official summary
Ti: technical instructions forspecial service campaign 22tc09 bz4x vin verification certain 2023 model year bz4x vehicles
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.