Chrysler Pacifica 2020–2021 — technical service bulletin
Bulletin S2123000026 · NHTSA communication 10194028 · issued Apr 30, 2021
Technical service bulletin
communication type
Electrical System
component
2020–2021
model years
4
vehicle entries
Official summary
ACC Not Available Message Instrument 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.