Cadillac CT4 2020–2025 — technical service bulletin
Bulletin 24-NA-031 · NHTSA communication 11010574 · issued Oct 9, 2024
Technical service bulletin
communication type
Service Brakes
component
2020–2025
model years
14
vehicle entries
Official summary
This service bulletin provides information for having brake pulsation and/or repeat brake pulsation.
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.