RAM 2500 2019–2023 — technical service bulletin
Bulletin S2109000011 · NHTSA communication 10242765 · issued Jul 26, 2023
Technical service bulletin
communication type
Engine and Engine Cooling
component
2019–2023
model years
20
vehicle entries
Official summary
Squeak, Chirp, Or Tick Noise From The Serpentine Belt Area. Additional Diagnostics.
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.