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Service bulletin SP744

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 id632433
Published by NHTSA2002-07-16
Manufacturer's numberSP744
Manufacturer's date2001-10-23
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

INFORMATION ON INSTALLING PARK / TURN HARNESS KIT IN THE PLOW TURN SIGNAL CIRCUITS TO PREVENT DAMAGE TO TURN SIGNAL / HAZARD FLASHER VEHICLE CIRCUIT ON ALL 1997 AND LATER F-150 , F-250LD AND 1999 AND LATER FORD SUPER DUTY F-SERIES PLOW APPLICATIONS. *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
WESTERN SNOW PLOW

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