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Service bulletin SB-143

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 id10117956
Published by NHTSA2017-09-22
Manufacturer's numberSB-143
Manufacturer's date2017-08-29
NHTSA componentELECTRICAL SYSTEM; EQUIPMENT

NHTSA's summary

No defect in Hale Equipment. Advising Hale customers (emergency vehicle manufacturers) that the Ford F550 interlock does not work like the typical Fire Truck Chassis and remote throttle can lost for a number of reasons.

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

Electrical system, Equipment and accessories

Vehicles listed
HALE AUTOLUBE2017

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