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RecallGazette

Vehicle problems, recalls & safety intelligence

Chrysler 300 2021–2024technical service bulletin

Bulletin 2400623 · NHTSA communication 10241146 · issued Jun 30, 2023

Technical service bulletin
communication type
Visibility
component
2021–2024
model years
60
vehicle entries

Official summary

A/C Diagnostic LOP Change (Except Alfa Romeo Vehicles)

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.