Chevrolet Equinox 2018–2023 — technical service bulletin
Bulletin 19-NA-037 · NHTSA communication 10231496 · issued Jan 26, 2023
Technical service bulletin
communication type
Electrical System
component
2018–2023
model years
16
vehicle entries
Official summary
This technical bulletin provides repair information to correct a customer concern of no start, hard start with belt squeal, belt break, loss of power steering and/or power brake assist.
Vehicles covered
- 2022 Chevrolet Equinox
- 2018 Chevrolet Express
- 2019 Chevrolet Express
- 2020 Chevrolet Express
- 2021 Chevrolet Express
- 2023 Chevrolet Express 2500
- 2023 Chevrolet Express 3500
- 2018 Chevrolet G4500
- 2018 GMC Savana
- 2019 GMC Savana
- 2020 GMC Savana
- 2021 GMC Savana
- 2022 GMC Savana
- 2023 GMC Savana
- 2018 GMC Savana 2500
- 2018 GMC Savana 3500
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.