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Service bulletin PIT6368E

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 id11037797
Published by NHTSA2026-10-02
Manufacturer's numberPIT6368E
Manufacturer's date2026-09-28
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

This Preliminary information communicates an issue with the virtual garage door opener not programming to a garage opener. Engineering is working on a new module.

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
BUICK ENCLAVE2024, 2025, 2026, 2027
CADILLAC ESCALADE2024, 2025, 2026, 2027
CADILLAC ESCALADE ESV2027
CADILLAC ESCALADE IQ2025, 2026, 2027
CADILLAC ESCALADE IQL2026, 2027
CADILLAC LYRIQ2024, 2025, 2026, 2027
CADILLAC OPTIQ2025, 2026, 2027
CADILLAC VISTIQ2026, 2027
CHEVROLET BLAZER EV2024, 2025, 2026, 2027 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET EQUINOX2024, 2025, 2026, 2027
CHEVROLET EQUINOX EV2024, 2025, 2026, 2027 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO EV2024, 2025, 2026, 2027 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SUBURBAN 15002024, 2025, 2026, 2027 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET TRAVERSE2024, 2025, 2026, 2027
GMC ACADIA2024, 2025, 2026, 2027
GMC SIERRA EV2024, 2025, 2026, 2027 (the catalog's model; the bulletin names a series or trim of it)
GMC TERRAIN2024, 2025, 2026, 2027
GMC YUKON2024, 2025, 2026, 2027
GMC YUKON XL2024, 2025, 2026, 2027

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