Service bulletin 140604004A
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 | 10246497 |
| Published by NHTSA | 2023-12-11 |
| Manufacturer's number | 140604004A |
| Manufacturer's date | 2014-04-01 |
| NHTSA component | UNKNOWN OR OTHER; ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:PRESSURE/TEMPERATURE SENSOR; FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:MANIFOLD PRESSURE (MAP) SENSOR |
NHTSA's summary
Various Engine Noises During Cold Start and Warm Engine Operation
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, Engine oil and lubrication, Fuel injection
| CHEVROLET CORVETTE | 2014 |
|---|---|
| CHEVROLET SILVERADO 1500 | 2014, 2015 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SUBURBAN | 2015 |
| CHEVROLET TAHOE | 2015 |
| GMC SIERRA 1500 | 2014, 2015 (the catalog's model; the bulletin names a series or trim of it) |
| GMC YUKON | 2015 |
| GMC YUKON DENALI XL | 2014, 2015 (the catalog's model; the bulletin names a series or trim of it) |
| GMC YUKON XL | 2015 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 140604004B | 2023-12-11. Service bulletin. Various Engine Noises During Cold Start and Warm Engine Operation |
|---|---|
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