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Service bulletin SFN0236

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 id631252
Published by NHTSA2002-05-21
Manufacturer's numberSFN0236
Manufacturer's date2002-04-16
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

SOME REAR AXLE COMBINATIONS BUILT ON OR BEFORE MARCH 12, 2002 MAY HAVE BEEN ASSEMBLED WITH INCOMPLETE WIRING IN CIRCUIT 49 BETWEEN THE DASH/CENTER CHASSIS CONNECTOR AND THE FORWARD REAR AXLE DIFFERENTIAL CONNECTOR. *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

Electrical system

Vehicles listed
INTERNATIONAL HARVESTER 4400
INTERNATIONAL HARVESTER 7400
INTERNATIONAL HARVESTER 7500

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