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Service bulletin ITB99049

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 id610362
Published by NHTSA2000-04-26
Manufacturer's numberITB99049
Manufacturer's date1999-09-24
NHTSA componentPOWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

NHTSA's summary

VEHICLES BUILT BEFORE JNRAR07YXW061373 MAY EXHIBIT A WHINE (BEARING) NOISE FROM THE TRANSFER CASE. *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
INFINITI QX41997, 1998, 1999

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