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Service bulletin 18374

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 id10013314
Published by NHTSA2005-04-14
Manufacturer's number18374
Manufacturer's date2005-01-01
NHTSA componentSEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER

NHTSA's summary

CLIMATE CONTROLLED SEAT HEATING INOPERATIVE. *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

Seats

Vehicles listed
FORD EXPEDITION2005
LINCOLN NAVIGATOR2005

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
05942005-12-14. Service bulletin. DRIVERS FRONT POWER SEAT WILL NOT MOVE FORWARD OR REARWARD. *TT
05842005-12-07. Service bulletin. CLIMATE CONTROL SEAT HEAT FUNCTION INOPERATIVE - VEHICLES BUILT PRIOR TO 3/24/2005. *TT
184192005-04-05. Service bulletin. CLIMATE CONTROLLED SEAT HEATING INOPERATIVE. *EH