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Service bulletin 0136026

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 id633867
Published by NHTSA2002-09-26
Manufacturer's number0136026
Manufacturer's date2001-11-01
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

SUBJECT REGARDING V6 NITROGEN OXIDE NOX DIAGNOSIS. *JG

The document

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

Vehicles listed
FREIGHTLINER FL602000
HYUNDAI SONATA1999, 2000, 2001

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