Chevrolet Equinox 2018–2022 — technical service bulletin
Bulletin PIT5578D · NHTSA communication 10208056 · issued Jan 25, 2022
Technical service bulletin
communication type
Fuel System, Gasoline
component
2018–2022
model years
10
vehicle entries
Official summary
This Preliminary information communicates the need to replace the heater hose clamps anytime the heater hoses are serviced.
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.