Chevrolet Equinox 2020–2022 — technical service bulletin
Bulletin 22-NA-045 · NHTSA communication 10211697 · issued May 4, 2022
Technical service bulletin
communication type
Engine and Engine Cooling
component
2020–2022
model years
7
vehicle entries
Official summary
This technical bulletin provides repair information to correct a customer concern of Air Conditioning Odor During Restart After Auto-Stop.
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.