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RecallGazette

Vehicle problems, recalls & safety intelligence

Toyota BZ4X 2022–2024technical service bulletin

Bulletin 23TJ01_P5_Dealer · NHTSA communication 10253219 · issued Mar 1, 2024

Technical service bulletin
communication type
Unknown OR Other
component
2022–2024
model years
31
vehicle entries

Official summary

DP: The subject vehicles were delivered with only one (1) Smart Key on select models since October 2022 due to a global semiconductor shortage impacting certain microchips. The affected vehicles were delivered with one (1) Smart Key and a second mechanical key.

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.