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Service bulletin 15-06-04-001

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10113585
Published by NHTSA2017-08-15
Manufacturer's number15-06-04-001
Manufacturer's date2015-04-09
NHTSA componentFUEL SYSTEM, OTHER:FUEL FILTER

NHTSA's summary

This informational bulletin provides technicians with service tips for CNG high pressure fuel filter replacement (housing under rear of vehicle).

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

Fuel system, Fuel filter

Vehicles listed
CHEVROLET IMPALA2015

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
SB-15-06-04-0012016-02-04. Service bulletin. CHEVROLET: TIP INFORMATION PROVIDED REGARDING THE REPLACEMENT OF CNG HIGH PRESSURE FUEL FILTER, UNDER REAR OF VEHICLE. MODEL 2015 IMPALA. *PE