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Service bulletin SB-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 id10059099
Published by NHTSA2016-02-04
Manufacturer's numberSB-15-06-04-001
Manufacturer's date2015-04-01
NHTSA componentFUEL SYSTEM, OTHER:FUEL FILTER

NHTSA's summary

CHEVROLET: TIP INFORMATION PROVIDED REGARDING THE REPLACEMENT OF CNG HIGH PRESSURE FUEL FILTER, UNDER REAR OF VEHICLE. MODEL 2015 IMPALA. *PE

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

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
15-06-04-0012017-08-15. Service bulletin. This informational bulletin provides technicians with service tips for CNG high pressure fuel filter replacement (housing under rear of vehicle).