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Service bulletin SB-16-031

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 id10184977
Published by NHTSA2021-01-04
Manufacturer's numberSB-16-031
Manufacturer's date2016-11-08
NHTSA componentEQUIPMENT

NHTSA's summary

Service Manual Update - Correction of Workshop Manual for HINO300 Series Revision of Troubleshooting Procedure for the DTC P20DF.

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

Trouble codes named

P20DF

Vehicles listed
HINO CONVENTIONAL MODELS2015

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