Service bulletin 18-NA-296
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 | 10217077 |
| Published by NHTSA | 2022-08-03 |
| Manufacturer's number | 18-NA-296 |
| Manufacturer's date | 2022-07-25 |
| NHTSA component | FUEL SYSTEM, OTHER:FUEL FILTER; ENGINE AND ENGINE COOLING; FUEL SYSTEM, DIESEL |
NHTSA's summary
This informational bulletin provides the technician on how to check the DPF ceramic and where to get cleaning products for cleaning filters.
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
Engine, Fuel system, Fuel filter
| CHEVROLET 4500HD | 2017, 2018, 2019, 2020, 2021, 2022 |
|---|---|
| CHEVROLET 4500XD | 2017, 2018, 2019, 2020, 2021, 2022 |
| CHEVROLET 5500HD | 2017, 2018, 2019, 2020, 2021, 2022 |
| CHEVROLET 5500XD | 2018, 2019, 2020, 2021, 2022 |
| CHEVROLET LOW CAB FORWARD 3500 | 2016 to 2018 |
| CHEVROLET LOW CAB FORWARD 4500 | 2017 |
| CHEVROLET LOW CAB FORWARD 5500 | 2017 |
| CHEVROLET LOW CAB FORWARD 6500 | 2018 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.