Service bulletin PIP5068
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 | 10112477 |
| Published by NHTSA | 2017-08-15 |
| Manufacturer's number | PIP5068 |
| Manufacturer's date | 2012-10-15 |
| NHTSA component | STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS; POWER TRAIN |
NHTSA's summary
This Preliminary Information communication provides information to the technician abut vehicles that have a knock noise or vibration from the engine or transmission. Technician will need to inspect the flex plate. The flex plate and transmission bell housing should be replaced if the flex plate is found cracked.
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, Transmission and driveline
| CHEVROLET EXPRESS | 2012 |
|---|---|
| CHEVROLET SILVERADO | 2012 |
| GMC SAVANA | 2012 |
| GMC SIERRA | 2012 |
| GMC SIERRA DENALI | 2012 (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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