Service bulletin 17NA392
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 | 10139231 |
| Published by NHTSA | 2018-06-04 |
| Manufacturer's number | 17NA392 |
| Manufacturer's date | 2017-12-08 |
| NHTSA component | STRUCTURE |
NHTSA's summary
This technical bulletin provides repair information to correct a customer concern of a rattling noise coming from the rear passenger side floor of the cab.
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
Body and frame
| CHEVROLET SILVERADO 2500 | 2018 (the catalog's model; the bulletin names a series or trim of it) |
|---|---|
| GMC SIERRA 2500 | 2018 (the catalog's model; the bulletin names a series or trim of it) |
| GMC SIERRA DENALI | 2018 (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.
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