Chevrolet Equinox 2018–2023 — technical service bulletin
Bulletin 22-NA-170 · NHTSA communication 10222667 · issued Sep 7, 2022
Technical service bulletin
communication type
Electrical System
component
2018–2023
model years
12
vehicle entries
Official summary
This bulletin offers Information on Possible Crank No Start or Extended Crank with DTC P12A6 or Service Safety Restraints message on DIC, with B0073.
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.