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Service bulletin 052623

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 id10019385
Published by NHTSA2006-03-14
Manufacturer's number052623
Manufacturer's date2006-01-01
Replaces0638
NHTSA componentENGINE AND ENGINE COOLING:COOLING SYSTEM

NHTSA's summary

COOLANT DEGAS BOTTLE OVERFLOW - 6.0L. *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 E-1502004, 2005, 2006
FORD E-2502004, 2005, 2006
FORD E-3502004, 2005, 2006
FORD E-4502004, 2005, 2006
FORD E-5502004
FORD EXCURSION2003, 2004, 2005
FORD F-250 SD2003, 2004 (the catalog's model; the bulletin names a series or trim of it)
FORD F-250 SD2006 (the catalog's model; the bulletin names a series or trim of it)
FORD F-350 SD2003, 2004 (the catalog's model; the bulletin names a series or trim of it)
FORD F-350 SD2006 (the catalog's model; the bulletin names a series or trim of it)
FORD F-450 SD2003 (the catalog's model; the bulletin names a series or trim of it)
FORD F-450 SD2006 (the catalog's model; the bulletin names a series or trim of it)
FORD F-550 SD2003, 2004 (the catalog's model; the bulletin names a series or trim of it)
FORD F-550 SD2006 (the catalog's model; the bulletin names a series or trim of it)

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
SSM 460852017-08-01. Service bulletin. The Powertrain Control/Emissions Diagnosis (PC/ED) manual has been revised for diagnosing electronic throttle bodies (ETBs). The ETC_ACT and ETC_DSD PIDs should not used to diagnose possible ETB concerns. The IDS has a limited refresh rate when reading these PIDs and cannot display quickly enough to validate a concern. The PCM automatically monitors these inputs more accurately and will set diagnostic trouble codes (DTCs) when appropriate. Using these PIDs for diagnostics will lead to inaccurate results and improper ETB replacements. If a concern is intermittent and no DTCs are present, refer to historical DTCs and the PC/ED, Section 3 No DTCs Present Index chart for further information.
TSB T2006-012017-03-27. Service bulletin. GTWY501-AI MODULE REPEATEDLY RESETS DUE TO EXCESSIVE AMBIENT TEMPERATURE OF 150 F OR HIGHER, MODULE WILL NOT FUNCTION AND ALL LED'S FLASH REPEATEDLY.
07142007-03-23. Service bulletin. LACK OF COOLING FAN OPERATION. *KB
052492006-01-25. Service bulletin. COOLANT DEGAS BOTTLE OVERFLOW. *TT
05252005-04-05. Service bulletin. COOLANT LEAK FROM THE FRONT HEATER CORE. VEHICLES BUILT BETWEEN 01/20/2004 AND 05/29/2004. 6.0L ENGINE. *TT
169212003-09-09. Service bulletin. COOLANT LEAK DUE TO BROKEN RADIATOR HOSE CLAMP. 1999-2003 MODELS. *TT
166212003-09-04. Service bulletin. LOOSE RADIATOR HOSE CLAMPS. *TT
165972003-09-04. Service bulletin. COOLANT LEAK DUE TO A BROKEN LOWER RADIATOR HOSE CLAMP. *TT