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Service bulletin 15809

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 id637535
Published by NHTSA2002-12-02
Manufacturer's number15809
Manufacturer's date2002-04-01
NHTSA componentEQUIPMENT

NHTSA's summary

INFORMATION ON USING NSG DIAGNOSTIC CARD VERSION 20.1 AND SERVICE CARD VERSION 10.2 WHEN SERVICING. *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

Equipment and accessories

Vehicles listed
FORD EXPEDITION2003
LINCOLN NAVIGATOR2003

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
TSB 20-23072020-11-05. Service bulletin. Some 2003-2020 Expedition/Navigator and 2006-2020 F-150 vehicles equipped with TOD transfer cases may exhibit grinding/clicking/ratcheting noise from the front wheel area. This may be due to partial engagement of the integrated wheel ends (IWE). To correct this condition, follow the Service Procedure steps to remove and cap the vacuum supply line.
TSB 19-20262019-04-08. Service bulletin. Some 2000 and newer Ford, Lincoln and Mercury vehicles equipped with aluminum body panels may exhibit corrosion concerns appearing as bubbled and/or peeling paint with or without accompanying white dust. Panel replacement is recommended. Follow the Service Procedure steps to correct the condition
0418022005-04-28. Service bulletin. DEPLOYABLE RUNNING BOARDS (DRB) INTERMITTENTLY INOPERATIVE. *TT
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163662005-04-07. Service bulletin. A/C EVAPORATOR CORE ICING. *TT
163092005-04-07. Service bulletin. HIGH SIDE PRESSURE FLUCTUATIONS ON VEHICLES EQUIPPED WITH A FIXED SCROLL A/C COMPRESSOR. *TT
163082005-04-07. Service bulletin. VARIOUS 2003 VEHICLES EQUIPPED WITH PREMIUM CD-6 RADIOS - CD-6 SHUFFLE FEATURE BETWEEN DISCS NOT AVAILABLE. *TT
022082005-04-07. Service bulletin. CLIMATE CONTROL A/C SERVICE TECH TIPS. *EH
162422004-08-09. Service bulletin. CALIBRATION OF NAVIGATION RADIO ON PRE-DELIVERY VEHICLES. *MJ
04592004-08-04. Service bulletin. INTERMITTENT LOSS OF COOLING OR AIRFLOW FROM A/C SYSTEM AT HIGHWAY DRIVES. *TT