RAM 2500 2019–2020 — technical service bulletin
Bulletin 0807220 · NHTSA communication 10221778 · issued Jul 31, 2020
Technical service bulletin
communication type
Visibility
component
2019–2020
model years
8
vehicle entries
Official summary
Loose Wiper Arms This bulletin involves checking and or re-torquing the windshield wiper arm nuts. The customer may describe one or both of the windshield wiper arm are loose and may stop moving at times.
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.