Cadillac Optiq 2025 — service campaign
Bulletin N252519910 · NHTSA communication 11022193 · issued Aug 27, 2025
Service campaign
communication type
Service Brakes
component
2025
model years
4
vehicle entries
Official summary
Certain vehicles may have a condition in which the Front Right Brake Line Fitting is torqued under specification. Dealers are to tighten the Front Right Brake Line Fitting to the specified torque.
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.