Chevrolet Trax 2018–2020 — technical service bulletin
Bulletin 18-NA-114 · NHTSA communication 10211690 · issued May 6, 2022
Technical service bulletin
communication type
Engine and Engine Cooling
component
2018–2020
model years
3
vehicle entries
Official summary
This service bulletin provides repair information to correct a customer concern of Service All Wheel Drive (AWD)/Service Stability Messages and/or Low Oil Pressure Shut Off Engine Message Displayed on Driver Information Center (DIC), Erratic Speedometer Readings, No Crank, Malfunction Indicator Lamp (MIL) Illuminated.
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.