Chrysler Pacifica 2019–2021 — technical service bulletin
Bulletin S2123000005 · NHTSA communication 10215906 · issued Jan 29, 2021
Technical service bulletin
communication type
Vehicle Speed Control
component
2019–2021
model years
3
vehicle entries
Official summary
Hands Free Sliding Door Sensors Blocked Wash Under Vehicle Message On Cluster
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.