Chevrolet Silverado 2500 2019–2020 — technical service bulletin
Bulletin 22NA025 · NHTSA communication 10214241 · issued Feb 2, 2022
Technical service bulletin
communication type
Engine and Engine Cooling
component
2019–2020
model years
6
vehicle entries
Official summary
This technical bulletin provides a procedure to check and repair the balancer if found contacting the front cover.
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.