Chevrolet Trax 2019–2022 — technical service bulletin
Bulletin 20-NA-206 · NHTSA communication 10211694 · issued May 6, 2022
Technical service bulletin
communication type
Steering
component
2019–2022
model years
4
vehicle entries
Official summary
This service bulletin provides a procedure to replace the BCM and PSCM to correct a condition of Service Power Steering Message Displayed, U0100 and/or U1814-02 Set will not Clear, Blown Fuse F6DA.
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.