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Service bulletin 15390

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 id630408
Published by NHTSA2002-04-17
Manufacturer's number15390
Manufacturer's date2001-11-01
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)

NHTSA's summary

SOME VEHICLES MAY EXHIBIT A CHECK ENGINE LIGHT AND/OR EGR DIAGNOSTIC TROUBLE CODES 332, P0401, P1407 (LACKOF EGR FLOW). *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, Exhaust and emissions, EGR valve

Trouble codes named

P0401, P1407

Vehicles listed
FORD CONTOUR1995, 1996, 1997, 1998, 1999, 2000
FORD TAURUS1996, 1997, 1998, 1999
MERCURY COUGAR1999, 2000
MERCURY MYSTIQUE1995, 1996, 1997, 1998, 1999, 2000
MERCURY SABLE1996, 1997, 1998, 1999

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

Other bulletins for the same vehicles and component
148772001-07-20. Service bulletin. SOME VEHICLES MAY ILLUMINATE THE MALFUNCTION INDICATOR LAMP OR RUN ROUGH AFTER THE CATALYST IS REMOVED AND / OR REPLACED. THIS MAY BE DUE TO VACUUM LEAKS AS A RESULT OF TOLERANCE STACKUP WITHIN THE EXHAUST / EGR / INTAKE SYSTEM. *TT
BC03029702011997-06-27. Service bulletin. EGR ISSUES - IF NORMAL PC/ED DIAGNOSIS FAILS, FAILURE MAY BE DUE TO CARBON DEPOSITS. *TW
BC03029723011997-06-27. Service bulletin. DTC'S 332 OR P1401 - LACK OF EGR FLOW. *JD
951951996-04-25. Service bulletin. THE LH SIDE PCV CLOSURE TUBE MAY HAVE A HOLE WORN THROUGH IT. THIS IS DUE TO MISPOSITIONING OF THE PCV CLOSURE TUBE IN PRIOR REPAIRS. THE TUBE THEN COMES INTO CONTACT WITH THE WATER PUMP DRIVE PULLEY WHICH WEARS THE TUBE.