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Service bulletin TT-14-023

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 id10185618
Published by NHTSA2021-01-19
Manufacturer's numberTT-14-023
Manufacturer's date2014-08-06
NHTSA componentEXTERIOR LIGHTING:TURN SIGNAL:FLASHER UNIT; EQUIPMENT; EXTERIOR LIGHTING:TAIL LIGHTS

NHTSA's summary

Some 2013MY-2017MY COE units may illuminate the ABS light and store DTC C1425 after the aftermarket LED tail lamps are installed. In addition, the turn signals may flash quicker than normal and the cruise control will be disabled.

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, Lighting, Tail lights, Turn signals

Trouble codes named

C1425

Vehicles listed
HINO CAB-OVER2013 to 2017
HINO CONVENTIONAL LDT W/ JO5E2017
HINO CONVENTIONAL MODELS2013 to 2017

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