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Service bulletin 996701

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 id608439
Published by NHTSA1999-12-01
Manufacturer's number996701
Manufacturer's date1999-08-01
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

VEHICLES WITH 5.4L ENGINES AND 9VZA-AH OR 9VZA-BL CALIBRATIONS MAY SET A MIL LIGHT WITH A DIAGNOSTIC TROUBLE CODE OF P1406 (DPFE DOWNSTREAM HOSE OFF OR PLUGGED). *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.

Trouble codes named

P1406

Vehicles listed
FORD E SERIES1999
FORD ECONOLINE1999

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