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Service bulletin PIT6343

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 id11014460
Published by NHTSA2025-02-25
Manufacturer's numberPIT6343
Manufacturer's date2025-02-22
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

This Preliminary information communicates that a customer may experience a charge port door that will not open in freezing temperatures. The customer is advised that the condition is due to ice buildup and is given tips to assist in freeing the door.

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
CHEVROLET BLAZER EV2024 (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.