Service bulletin PIP5670
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 | 10164786 |
| Published by NHTSA | 2019-09-16 |
| Manufacturer's number | PIP5670 |
| Manufacturer's date | 2019-08-27 |
| NHTSA component | ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER; ENGINE AND ENGINE COOLING:ENGINE:DIESEL |
NHTSA's summary
This preliminary information communicates the part restriction for the diesel turbocharger and EGR components
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, Turbocharger or supercharger
| CHEVROLET SILVERADO 1500 | 2020 (the catalog's model; the bulletin names a series or trim of it) |
|---|---|
| GMC SIERRA 1500 | 2020 (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.
| 21NA113 | 2022-06-21. Service bulletin. This technical bulletin provides a procedure to perform a learn procedure for the turbo actuator. |
|---|---|
| 22NA021 | 2022-05-31. Service bulletin. This informational bulletin advises the tech of a possible loose bolts at the turbo actuator and to replace turbo if the bolts have been found loose. |
| PIP5735A | 2022-01-24. Service bulletin. This Preliminary information communicates to dealer technicians normal operating characteristics of the turbocharger exhaust brake. |
| PIP5670B | 2020-02-10. Service bulletin. This preliminary information communicates the part restriction for the diesel turbocharger and EGR components. Updated to provide instruction on gathering additional data. |
| PIP5670A | 2019-11-12. Service bulletin. This preliminary information communicates the part restriction for the diesel turbocharger and EGR components. Updated to provide instruction on gathering additional data. |