Honda Passport 2019 — technical service bulletin
Bulletin A20-029 · NHTSA communication 10173652 · issued Apr 1, 2020
Technical service bulletin
communication type
Engine and Engine Cooling
component
2019
model years
2
vehicle entries
Official summary
Service Bulletin - The transmission has intermittent harsh or jerky upshifts with steady acceleration.
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.