Cadillac Lyriq 2023 — technical service bulletin
Bulletin PIT6131 · NHTSA communication 10253077 · issued Mar 11, 2024
Technical service bulletin
communication type
Electronic Stability Control
component
2023
model years
3
vehicle entries
Official summary
This Preliminary information communicates that all Canyon, Colorado and LYRIQ Radios are on ESC restriction and will need TAC approval for replacement.
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.