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Service bulletin 9983

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 id606401
Published by NHTSA1999-08-19
Manufacturer's number9983
Manufacturer's date1999-05-03
NHTSA componentENGINE AND ENGINE COOLING:COOLING SYSTEM

NHTSA's summary

EXPERIENCING VARIOUS INTERMITTENT CONCERNS, SUCH AS LOW COOLANT LEVEL SENSOR LEAKING COOLANT INTO WIRING HARNESS. *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

Engine, Cooling system

Vehicles listed
FORD B SERIES1995 to 1998
FORD F SERIES1995 to 1998

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