Chevrolet Trax 2019–2021 — technical service bulletin
Bulletin PIC6659A · NHTSA communication 11038137 · issued Sep 28, 2026
Technical service bulletin
communication type
Unknown / Other
component
2019–2021
model years
3
vehicle entries
Official summary
This Preliminary information communicates to the technician a repair direction when a failed programming event occurs when replacing the Instrument Panel Cluster.
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.