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Service bulletin CB16-J-001

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 id10183884
Published by NHTSA2020-12-07
Manufacturer's numberCB16-J-001
Manufacturer's date2016-02-01
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

Isuzu Motors Limited has determined that certain 2016 model year Isuzu N-Series trucks equipped with 5.2L (4HK1) diesel engines were built with an Engine Control Module (ECM) containing an On Board Diagnostic (OBD) calibration error for Diagnostic Trouble Code (DTC) P0401.

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

Trouble codes named

P0401

Vehicles listed
ISUZU N-SERIES2016

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