Buick Cascada 2016–2019 — technical service bulletin
Bulletin PIC6596 · NHTSA communication 11014618 · issued Feb 24, 2025
Technical service bulletin
communication type
Structure
component
2016–2019
model years
4
vehicle entries
Official summary
This Preliminary information communicates to the technician 3 ways to access the trunk when the electrical release latch is inoperative.
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.