Service bulletin PIT5944
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 | 10224288 |
| Published by NHTSA | 2022-10-17 |
| Manufacturer's number | PIT5944 |
| Manufacturer's date | 2022-09-15 |
| NHTSA component | UNKNOWN OR OTHER; ELECTRICAL SYSTEM:SOFTWARE |
NHTSA's summary
This Preliminary information communicates to the field how to address a condition that was caused by a over the air update.
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
| GMC HUMMER EV PICKUP | 2022 |
|---|
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. |
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| PIT6055B | 2024-03-18. Service bulletin. This Preliminary information communicates to the field on how to clear the Service Drivers Assist message with new software that is now available. |
| PIT6044D | 2023-12-04. Service bulletin. This Preliminary information communicates that a Software update is in the works and to disconnect the 12 volt battery to clear the codes. |
| PIT6005 | 2023-05-15. Service bulletin. This Preliminary information communicates of a software concern that General Motors is working on a fix for |
| PIT5832D | 2022-12-12. Service bulletin. This Preliminary information communicates a diagnostic tip on how to resolve a issue if the serial data authentication configuration did not complete correctly. |
| PIT5832C | 2022-10-17. Service bulletin. This Preliminary information communicates a diagnostic tip on how to resolve a issue if the serial data authentication configuration did not complete correctly. |