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Service bulletin PIT6328

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 id11013408
Published by NHTSA2025-02-03
Manufacturer's numberPIT6328
Manufacturer's date2025-01-30
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

This Preliminary information communicates to dealership technicians to contact Techline support to data wipe the radio to clear the PIN.

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 ENCLAVE2022
BUICK ENCORE2022
BUICK ENVISION2022
CADILLAC CT42022
CADILLAC CT52022
CADILLAC ESCALADE2022
CADILLAC ESCALADE ESV2022
CADILLAC XT42022
CADILLAC XT52022
CADILLAC XT62022
CHEVROLET BLAZER2022
CHEVROLET BOLT EV2022
CHEVROLET CAMARO2022
CHEVROLET COLORADO2022
CHEVROLET EQUINOX2022
CHEVROLET MALIBU2022
CHEVROLET SILVERADO 15002022 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 25002022 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 35002022 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SUBURBAN2022
CHEVROLET TAHOE2022
CHEVROLET TRAILBLAZER2022
CHEVROLET TRAVERSE2022
CHEVROLET TRAX2022
GMC ACADIA2022
GMC CANYON2022
GMC SAVANA2022
GMC SIERRA 15002022 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 25002022 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 35002022 (the catalog's model; the bulletin names a series or trim of it)
GMC TERRAIN2022
GMC YUKON2022
GMC YUKON XL2022

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