Chrysler Pacifica 2017–2020 — technical service bulletin
Bulletin 82518 · NHTSA communication 10229102 · issued Mar 28, 2022
Technical service bulletin
communication type
Engine and Engine Cooling
component
2017–2020
model years
8
vehicle entries
Official summary
Chrysler pacifica (ru) my2017-21 electric coolant heater part requirement verification
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.