Cadillac Lyriq 2023–2024 — technical service bulletin
Bulletin PIC6515 · NHTSA communication 10242283 · issued Aug 2, 2023
Technical service bulletin
communication type
Back Over Prevention
component
2023–2024
model years
2
vehicle entries
Official summary
This Preliminary information communicates that a service drivers assist message may be displayed with U197A found setting current or history.
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.