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Service bulletin PIT6337A

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 id11014466
Published by NHTSA2025-02-25
Manufacturer's numberPIT6337A
Manufacturer's date2025-02-22
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

This Preliminary information communicates a vehicle may come to the dealer with a clicking noise on sharp turns at times. The dealer is instructed how to duplicate the concern and is instructed to advise the customer that Engineering is currently investigating.

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 LYRIQ2024, 2025
CADILLAC OPTIQ2025
CHEVROLET BLAZER EV2024, 2025 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET EQUINOX EV2024, 2025 (the catalog's model; the bulletin names a series or trim of it)

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