Chevrolet Equinox 2023 — technical service bulletin
Bulletin 23-NA-129 · NHTSA communication 10240230 · issued Jul 24, 2023
Technical service bulletin
communication type
Electrical System
component
2023
model years
1
vehicle entries
Official summary
This technical bulletin provides repair information to correct a customer concern of Vibration/Rumble/Humming on Light Acceleration at 20-45 MPH or Tip in Acceleration Lag at Low RPM and Low Boost.
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.