Honda Accord 2017 — technical service bulletin
Bulletin CUSTOMER LETTER · NHTSA communication 10108321 · issued Mar 23, 2017
Technical service bulletin
communication type
Power Train
component
2017
model years
1
vehicle entries
Official summary
"customer letter - on some 2017 accord vehicles, there is an internal programming issue with the powertrain control module (pcm). The pcm software that manages the onboard diagnostics (obd) system catalyst monitor is not performing to specification. What will honda do? Honda will update the software in the pcm free of charge."
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.