RAM 1500 2019–2020 — technical service bulletin
Bulletin S2123000019 · NHTSA communication 10220901 · issued Mar 19, 2021
Technical service bulletin
communication type
Structure
component
2019–2020
model years
10
vehicle entries
Official summary
Water In Hood And/Or Slosh Noise From Hood
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.