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Service bulletin SB16-L-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 id10081141
Published by NHTSA2016-09-30
Manufacturer's numberSB16-L-001
Manufacturer's date2016-07-13
NHTSA componentFUEL SYSTEM, OTHER

NHTSA's summary

AN INVESTIGATION OF THE PARTICULATE MATTER (PM) SENSOR HAS SHOWN THAT SENSORS ARE BEING UNNECESSARILY REPLACED. ISUZU HAS IDENTIFIED A COMMON OCCURRENCE OF AN ILLUMINATED MALFUNCTION INDICATION LIGHT (MIL) WITH DTC P24C7 SET IN THE ENGINE CONTROL MODULE (ECM). THROUGH THE ANALYSIS OF RETURNED PM SENSORS, WE HAVE DETERMINED THE SENSORS WERE NOT THE CAUSE OF THIS DTC SETTING. THIS DTC MAY BE RESOLVED BY REPROGRAMMING THE ECM WITH THE REVISED CALIBRATION.

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Fuel system

Trouble codes named

P24C7

Vehicles listed
ISUZU N-SERIES2016 to 2017

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