Cadillac Lyriq 2023–2024 — technical service bulletin
Bulletin PIC6519 · NHTSA communication 10247775 · issued Sep 22, 2023
Technical service bulletin
communication type
Wheels
component
2023–2024
model years
2
vehicle entries
Official summary
This Preliminary information communicates that a click or tick noise may be heard from the wheels , engineering is working on a resolution.
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.