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RecallGazette

Vehicle problems, recalls & safety intelligence

Chrysler Pacifica 2021–2024technical service bulletin

Bulletin S238A000047 · NHTSA communication 10247435 · issued Oct 5, 2023

Technical service bulletin
communication type
Back Over Prevention
component
2021–2024
model years
26
vehicle entries

Official summary

Humming Noise Through Speakers While Vehicle Is Off

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.