Cadillac CT5 2021–2022 — technical service bulletin
Bulletin PIE0692A · NHTSA communication 10219370 · issued Aug 26, 2022
Technical service bulletin
communication type
Service Brakes
component
2021–2022
model years
2
vehicle entries
Official summary
This engineering information (EI) closure ends the need for further information from the field in regards to a noise heard while braking, slightly braking and/or end of stop.
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.