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Service bulletin 15740

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 id636376
Published by NHTSA2002-11-07
Manufacturer's number15740
Manufacturer's date2002-03-01
NHTSA componentELECTRICAL SYSTEM:IGNITION:MODULE

NHTSA's summary

SOME VEHICLES EQUIPPED WITH A 3.8L ENGINE MAY EXHIBIT LEAN DIAGNOSTIC TROUBLE CODE P0171 / P0174. *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, Ignition

Trouble codes named

P0171, P0174

Vehicles listed
FORD WINDSTAR1999, 2000

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
154402002-04-16. Service bulletin. SOME VEHICLES MAY EXHIBIT INTERMITTENT UNCOMMANDED ACTIVATION OF THE PERIMETER ANTI-THEFT SYSTEM. *TT
0121132002-02-22. Service bulletin. SOME IGNITION SWITCH LOCK CYLINDER ASSEMBLIES MAY EXHIBIT ROUGNESS AND / OR EXCESS EFFORT IN TURNING, KEY DOES NOT FULLY RETURN FROM START, A MALFUNCTION INDICATOR LAMP MAY ILLUMINATE WITH P0500, P1502 AND U1039 STORED IN POWERTRIAN CONTROL MODULE (PCM). *TT
149672001-10-22. Service bulletin. SOME VEHICLES MAY EXHIBIT INTERMITTENT UNCOMMANDED ACTIVATION OF THE PERIMEMTER ANTI-THEFT SYSTEM. *TT
01622001-05-22. Service bulletin. VEHICLES EQUIPPED WITH PASSIVE ANTI-THEFT SYSTEM (PATS) MAY NOT START OR CRANK. *TT
99-61932000-11-03. Service bulletin. INFORMATION ON RESETTING THE PASSIVE ANTI-THEFT SYSTEM (PATS). *TT
73182000-04-04. Service bulletin. EXHIBITING HEADLAMPS THAT TURN ON AND A BLOWER MOTOR THAT WILL OPERATE WITH THE IGNITION SWITCH IN THE OFF POSITION. *TT
126071999-06-08. Service bulletin. INFORMATION AND TIPS ON DIAGNOSING THE FRONT ELECTRONIC MODULE (FEM) AND REAR ELECTRONIC MODULE (REM). *TT
125781999-06-08. Service bulletin. INFORMATION PERTAINING TO CONFIGURABLE ELECTRONIC MODULES REMINDER. *TT
99431999-05-11. Service bulletin. INFORMATION REGARDING REPROGRAMMING POWERTRAIN CONTROL MODULES (PCMS). *TT