Service bulletin 22-NA-008
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 | 10232154 |
| Published by NHTSA | 2023-03-01 |
| Manufacturer's number | 22-NA-008 |
| Manufacturer's date | 2023-02-16 |
| NHTSA component | ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM:WIRING; ELECTRICAL SYSTEM |
NHTSA's summary
This bulletin provides a procedure to locate a possible short in the wiring harness near the MAF sensor.
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, Engine, Wiring and fuses
| BUICK ENCORE GX | 2020, 2021, 2022 |
|---|---|
| CHEVROLET TRAILBLAZER | 2021, 2022 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 22-NA-008 | 2022-11-03. Service bulletin. This bulletin provides a procedure to locate a possible short in the wiring harness near the MAF sensor. |
|---|---|
| 22-NA-008 | 2022-06-06. Service bulletin. This bulletin provides a procedure to locate a possible short in the wiring harness near the MAF sensor. |
| PIP5826B | 2022-01-24. Service bulletin. This Preliminary information communicates to the dealers information related to isolating a potential engine wiring harness issue causing a MIL on with P0521. |