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Service bulletin IB0105S001

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 id621342
Published by NHTSA2001-09-17
Manufacturer's numberIB0105S001
Manufacturer's date2001-03-01
NHTSA componentPOWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

NHTSA's summary

SOME FOUR WHEEL DRIVE VEHICLES WHILE OPERATED IN 4WD MAY EXHIBIT SOME SOUND FROM DRIVELINE-LOADING ESPECIALLY ON DRY AND CLEAR PAVEMENT. *TT

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

Transmission and driveline, Transfer case

Vehicles listed
ISUZU ISUZU

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