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Service bulletin 22-NA-127

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 id10215633
Published by NHTSA2022-07-12
Manufacturer's number22-NA-127
Manufacturer's date2022-06-24
NHTSA componentEQUIPMENT

NHTSA's summary

This service bulletin provides repair information on release of Radio Software Version V160 Update to correct customer concerns of radio software issues.

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

Equipment and accessories

Vehicles listed
BUICK ENCLAVE2022
BUICK ENCORE GX2021, 2022
BUICK ENVISION2021, 2022
CADILLAC CT62021
CADILLAC XT42021, 2022
CADILLAC XT52021, 2022
CADILLAC XT62021, 2022
CHEVROLET BLAZER2021, 2022
CHEVROLET BOLT EV2022
CHEVROLET CAMARO2021, 2022
CHEVROLET CORVETTE2021, 2022
CHEVROLET EQUINOX2022
CHEVROLET MALIBU2021, 2022
CHEVROLET SILVERADO 15002021, 2022 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET TRAILBLAZER2021, 2022
CHEVROLET TRAVERSE2022
GMC ACADIA2021, 2022
GMC SIERRA 15002021, 2022 (the catalog's model; the bulletin names a series or trim of it)
GMC TERRAIN2022
GMC TERRAIN NA2022 (the catalog's model; the bulletin names a series or trim of it)
GMC YUKON2021
GMC YUKON XL2021

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

Recalls for the same vehicles and component
20221602022-03-31. Accessories
20213652021-06-10. Accessories
21V4400002021-06-10. EQUIPMENT:MECHANICAL:ACCESSORY SCISSOR/SCREW/BOTTLE JACK/LIFT:STAND
20V2950002020-05-21. EQUIPMENT:OTHER:LABELS; TIRES

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
22-NA-2372024-05-08. Service bulletin. This technical bulletin provides repair information to correct a customer concern of Service Cluster Message and DTC U3000 Set.
22-NA-0962024-05-08. Service bulletin. This informational bulletin provides information for dealers/technicians on Customer Education Bulletin for Google Built-in Radio.
23-NA-0642024-05-02. Service bulletin. This service bulletin provides information on the Transport Mode Feature, also known as Logistics mode, which is used to increase the 12V Battery stand time of the vehicle during transit and or long period of stand time at the dealerships.
21-NA-2492024-05-01. Service bulletin. This service bulletin provides repair information to correct a customer concern of the carpet appearance near the center console area.
21-NA-1552024-04-23. Service bulletin. This informational bulletin advises the technician to check for faults that may be caused by the trailer otherwise found by a possible faulty trailer connector.
20-NA-1322024-04-23. Service bulletin. This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
17-NA-0522024-04-23. Service bulletin. This bulletin updates the position of General Motors on refinishing aluminum wheels. GM has determined that wheel refinishing under warranty will no longer be performed.
PIP59722024-04-15. Service bulletin. This Preliminary information communicates the possibility of misboxed/mislabled service parts.
PIT61382024-04-15. Service bulletin. This Preliminary information communicates and issue with the LED right above the wireless charging pad being inoperative and how to resolve the concern with the LED.
PIC6486E2024-04-15. Service bulletin. This Preliminary information communicates to dealer that GM is aware of the issue and is working on a resolution.