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Service bulletin N222378271

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 id10229697
Published by NHTSA2023-01-12
Manufacturer's numberN222378271
Manufacturer's date2023-01-11
NHTSA componentEQUIPMENT:ELECTRICAL

NHTSA's summary

Customer Satisfaction Program - General Motors released Customer Satisfaction Program N222378271 today. This service procedure requires an SD card for programming. The SD cards will be pre-shipped to select dealers free of charge. In error, an insert was included with the SD cards stating to discard the SD cards after use. This is incorrect. The SD cards can be reused. Do not return the SD Cards to SPECMO. Please discard the insert. Attached is a picture of the insert that is to be discarded. If your SD Cards are lost or not received, the cards must be obtained through a GM authorized Electronic Service Center (ESC). The replacement cards will also be shipped free of charge.

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
CADILLAC redundant LYRIQ2023

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