Chrysler Pacifica 2017–2018 — technical service bulletin
Bulletin 90880 · NHTSA communication 10239908 · issued May 8, 2023
Technical service bulletin
communication type
Engine and Engine Cooling
component
2017–2018
model years
2
vehicle entries
Official summary
Y65 Engine Stop/Start Auxiliary Battery Goodwill Initiative
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.