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Service bulletin TSB-023

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 id10182414
Published by NHTSA2020-11-09
Manufacturer's numberTSB-023
Manufacturer's date2016-06-02
NHTSA componentEQUIPMENT; FUEL SYSTEM, OTHER:STORAGE

NHTSA's summary

EMER NGV1 FILL RECEPTACLES

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

Equipment and accessories, Fuel system

Vehicles listed
QUANTUM FUEL SYSTEMS LLC. CNG FUEL SYSTEM
QUANTUM FUEL SYSTEMS LLC. CNG FUEL TANK

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