Cadillac CT5 2026 — technical service bulletin
Bulletin PIT6445 · NHTSA communication 11024464 · issued Oct 18, 2025
Technical service bulletin
communication type
Unknown OR Other
component
2026
model years
11
vehicle entries
Official summary
This PI communicates information that the Collision / Detection Systems will revert to default setting of Alert and Brake after an Ignition Cycle due to an Engineering change.
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.