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Service bulletin PIC6365A

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 id10162159
Published by NHTSA2019-07-08
Manufacturer's numberPIC6365A
Manufacturer's date2019-06-26
NHTSA componentELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

This Preliminary information communicates information to dealers advising certain Over the air updates and USB updates have been temporarily suspended.

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.

Components

Electrical system, Software

Vehicles listed
CADILLAC CT62019
CADILLAC XT42019
CHEVROLET BLAZER2019
CHEVROLET CAMARO2019
CHEVROLET COLORADO2019
CHEVROLET EQUINOX2019
CHEVROLET MALIBU2019
CHEVROLET SILVERADO 15002019 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 25002019 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET SILVERADO 35002019 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET VOLT2019
GMC CANYON2019
GMC SIERRA 15002019 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 25002019 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 35002019 (the catalog's model; the bulletin names a series or trim of it)
GMC TERRAIN2019

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

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