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Service bulletin IK1600172

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 id10190827
Published by NHTSA2021-04-26
Manufacturer's numberIK1600172
Manufacturer's date2013-01-04
NHTSA componentVEHICLE SPEED CONTROL

NHTSA's summary

Hood to door seal eliminated

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Throttle and cruise control

Vehicles listed
NAVISTAR 1000 SERIES
NAVISTAR 2000 SERIES
NAVISTAR 3400
NAVISTAR 3800
NAVISTAR 4000 SERIES
NAVISTAR 4700
NAVISTAR 4900
NAVISTAR 5000I
NAVISTAR 8000 SERIES
NAVISTAR 9000I
NAVISTAR CLASS 6
NAVISTAR CLASS 7
NAVISTAR CLASS 8
NAVISTAR NAVISTAR

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