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Service bulletin ASI-44656

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 id10057738
Published by NHTSA2015-06-24
Manufacturer's numberASI-44656
Manufacturer's date2014-07-01
NHTSA componentLANE DEPARTURE: BLIND SPOT DETECTION

NHTSA's summary

LINCOLN/FORD: AN INTERMITTENT BLIND SPORT OR CROSS TRAFFIC ALERT (BLIS/CTA) SYSTEM HAS FAULTS WITH DIAGNOSTIC TROUBLE CODES (DTC) U0401 AND/OR U0402 IN SIDE OBJECT DETECTION (SOD) MODULES NEED TO BE CORRECTED. MODEL 2013-14 FUSION, MKZ. *PE

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

Driver assistance, Blind spot detection

Trouble codes named

U0401, U0402

Vehicles listed
FORD FUSION2013, 2014
LINCOLN MKZ2013, 2014

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