Honda Accord 2023 — technical service bulletin
Bulletin A23-045 · NHTSA communication 10237808 · issued Jun 2, 2023
Technical service bulletin
communication type
Electrical System
component
2023
model years
2
vehicle entries
Official summary
Service Bulletin - Some customers experience the following errors: DTC B2B05-92 and Code K201. These errors will prevent System Updates from functioning.
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.