Service bulletin 23-NA-222
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.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10252790 |
| Published by NHTSA | 2024-04-05 |
| Manufacturer's number | 23-NA-222 |
| Manufacturer's date | 2024-03-26 |
| NHTSA component | ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM; EQUIPMENT; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC. |
NHTSA's summary
This service bulletin provides repair information to correct a customer concern of Radio Software issues and provide software (Version W26E-172.4.2-M169-SQBR4-123.4) Updates for IVD.
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, Equipment and accessories, Software
| CADILLAC LYRIQ | 2024 |
|---|---|
| CADILLAC LYRIQ EV | 2024 (the catalog's model; the bulletin names a series or trim of it) |
| CADILLAC XT4 | 2024 |
| CADILLAC redundant LYRIQ | 2024 |
| CHEVROLET BLAZER EV | 2024 (the catalog's model; the bulletin names a series or trim of it) |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 20-NA-132 | 2024-04-05. Service bulletin. This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements. |
|---|---|
| PIP5957A | 2024-03-18. Service bulletin. This Preliminary information communicates to the dealer of a possible issue with the vehicle is that the code was set in error and will need a reset procedure performed to verify. This PI outlines the path the dealer is to take to verify that the vehicle can be repaired with this procedure to prevent unnecessary parts replacement and time in service. |
| PIT6125 | 2024-03-18. Service bulletin. This Preliminary information communicates a technician may find U166A set after a programming event. The tech is instructed to disregard this code. It will have no effect on the vehicle and will be removed in a future software update. |
| PIE0775B | 2024-03-15. Service bulletin. This Engineering Information (EI) is recommending that GM dealers check and update each module in the vehicle and bring them up to the latest software level. |
| N242436241-01 | 2024-03-15. Service bulletin. Customer Satisfaction Program - certain vehicles may require software updates that improve the customer experience and optimize future over-the-air updates. Dealers will perform a comprehensive software update. |
| N242436240 | 2024-03-15. Service bulletin. Customer Satisfaction Program - Certain vehicles may require software updates that improve the customer experience and optimize future over-the-air updates. Dealers will perform a comprehensive software update. |
| N242436240 | 2024-03-09. Service bulletin. Customer Satisfaction Program - certain vehicles may require software updates that improve the customer experience and optimize future over-the-air updates. Dealers will perform a comprehensive software update. |
| N232434590 | 2023-12-23. Service bulletin. Stop Delivery Order: Effective immediately, we have elected to pause the delivery to customers of certain 2024 Chevrolet Blazer EV vehicles which are in the attached VIN file and in new vehicle inventory or in transit. We are issuing this order because we have become aware that a limited number of owners have experienced certain software quality issues. We will provide further instructions as soon as possible. |
| 23-NA-160 | 2023-12-20. Service bulletin. This service bulletin provides repair information to correct a customer concern of IVD Radio Software issues. |
| PIE0768 | 2023-12-19. Service bulletin. This Engineering Information (EI) notifies dealers that a condition may exist when updating the VCU with the latest software. |