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Service bulletin PIT6008B

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 id10245994
Published by NHTSA2023-12-04
Manufacturer's numberPIT6008B
Manufacturer's date2023-10-09
NHTSA componentCOMMUNICATION:MANUFACTURER TELEMATICS

NHTSA's summary

This Preliminary information communicates to dealers a procedure to remove the radio from demo mode

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 SILVERADO EV2024 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SUBURBAN2023
CHEVROLET TAHOE2023
GMC SIERRA 35002024 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON2023
GMC YUKON XL2023

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