WenmarOpen by Wenmar Pro

Service bulletin TT-14-024

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 id10185619
Published by NHTSA2021-01-19
Manufacturer's numberTT-14-024
Manufacturer's date2014-08-07
NHTSA componentEQUIPMENT; FUEL SYSTEM, DIESEL:FUEL INJECTION SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY

NHTSA's summary

When disconnecting the DEF injector connector on the vehicle, there is potential that the connector may break due to improperly removing the new style connector.

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, Fuel injection

Vehicles listed
HINO CAB-OVER2015

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