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Service bulletin PIC6666

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id11038462
Published by NHTSA2026-10-14
Manufacturer's numberPIC6666
Manufacturer's date2026-10-07
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

This PI states an issue may exist with the liftgate spoiler contacting the body creating a noise.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Vehicles listed
CADILLAC OPTIQ2025, 2026, 2027

Listing a model year does not mean every vehicle of it is concerned: the document says which.