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Service bulletin 167-B1634-12

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 id10117761
Published by NHTSA2017-09-14
Manufacturer's number167-B1634-12
Manufacturer's date2016-11-28
NHTSA componentEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM

NHTSA's summary

SB-16-035 THE DTC P1681, P1682 are incorrect DTC's. THE DTC P04D5, P04D6 are correct.

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

Electrical system, Equipment and accessories, Labels and manuals

Trouble codes named

P04D5, P04D6, P1681, P1682

Vehicles listed
HINO CONVENTIONAL MODELS2016 to 2017

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