Toyota GR86 2022–2023 — technical service bulletin
Bulletin 23TD03 · NHTSA communication 11031164 · issued Mar 30, 2026
Technical service bulletin
communication type
Electrical System
component
2022–2023
model years
2
vehicle entries
Official summary
Technical instructions for 23td03 data communication module (dcm) reprogram certain 2022-2023 model year gr86 23td03 expired on february 28, 2026
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.