Honda CR-V 2017–2019 — technical service bulletin
Bulletin A19-018 · NHTSA communication 10161637 · issued Jun 21, 2019
Technical service bulletin
communication type
Visibility
component
2017–2019
model years
3
vehicle entries
Official summary
Service Bulletin - A whistling is heard from the center dash area when the engine is running with the A/C system cycling on and off, or a few seconds after the ignition is turned to OFF.
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.