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Service bulletin IB09-X-001L

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 id10096857
Published by NHTSA2017-04-04
Manufacturer's numberIB09-X-001L
Manufacturer's date2017-02-28
NHTSA componentEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

NHTSA's summary

IN ORDER TO IMPROVE THE QUALITY OF THE ORIGINAL EQUIPMENT MANUFACTURER (OEM) AND SERVICE REPLACEMENT ENGINES AND TRANSMISSION ASSEMBLIES, THE ISUZU QUALITY CENTER (IQC) IS BEING IMPLEMENTED TO ASSIST DEALERS WHENEVER AN ISUZU DIESEL/GASOLINE ENGINE OR TRANSMISSION ASSEMBLY IS THOUGHT TO REQUIRE REPLACEMENT.

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

Equipment and accessories, Labels and manuals

Vehicles listed
CHEVROLET C SERIES
CHEVROLET T SERIES
CHEVROLET W-SERIES
GMC C SERIES
GMC T SERIES
GMC W-SERIES
ISUZU F SERIES
ISUZU N SERIES

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