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Service bulletin ASI-44141

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 id10052836
Published by NHTSA2013-09-20
Manufacturer's numberASI-44141
Manufacturer's date2013-08-01
NHTSA componentSERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES

NHTSA's summary

FORD: SOME VEHICLES WILL EXPERIENCE, FROM BRAKE BOOSTER, A GRUNTING NOISE DURING FIRST PORTION OF BRAKE PEDAL TRAVEL AND HIGH VACUUM CONDITIONS AFTER REPLACEMENT OF BRAKE BOOSTER. MODELS 2011-2014 EDGE, MKX. *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

Brakes

Vehicles listed
FORD EDGE2011, 2012, 2013
LINCOLN MKX2011, 2012, 2013

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
13N02 S32024-03-05. Service bulletin. Certain 2010-2014 Model Year Edge and MKX Vehicles - Extended Warranty Coverage on Brake Booster
13N02 S22023-12-05. Service bulletin. Certain 2010-2014 Model Year Edge and MKX Vehicles - Extended Warranty Coverage on Brake Booster
SSM 461322017-02-10. Service bulletin. SOME 2008-2017 FORD/MERCURY/LINCOLN VEHICLES EQUIPPED WITH SYNC MAY GENERATE A VHR THAT IDENTIFIES A CONCERN WITH THE BRAKES AND SUSPENSION CATEGORY INDICATING SERVICE IS REQUIRED DUE TO A BRAKE SYSTEM WARNING LAMP BEING ILLUMINATED. IF THE PARK BRAKE WAS APPLIED WHEN THE VHR WAS GATHERING DATA FROM THE MAJOR VEHICLE SYSTEMS, THE BRAKES AND SUSPENSION MESSAGE WILL BE REPORTED AS THE VHR LOOKS FOR ANY WARNING LAMPS ILLUMINATED IN THE INSTRUMENT CLUSTER. RERUN THE VHR WITH THE ENGINE ON AND VEHICLE IN PARK, AND ENSURE THE PARK BRAKE IS DISENGAGED. IF THE SYNC VHR IS STILL REPORTING A CONCERN TO THE CUSTOMERS SYNC OWNERS ACCOUNT, REFER TO THE APPROPRIATE WORKSHOP MANUAL SECTION FOR DIAGNOSIS BY DTC OR SYMPTOM. STARTING IN 2015 NOT ALL SYNC EQUIPPED VEHICLES SUPPORT VHR, REFER TO THE OWNERS MANUAL FOR VHR OPERATION.
SSM 461322017-02-07. Service bulletin. SOME 2008-2017 FORD/MERCURY/LINCOLN VEHICLES EQUIPPED WITH SYNC MAY GENERATE A VHR THAT IDENTIFIES A CONCERN WITH THE BRAKES AND SUSPENSION CATEGORY INDICATING SERVICE IS REQUIRED DUE TO A BRAKE SYSTEM WARNING LAMP BEING ILLUMINATED. IF THE PARK BRAKE WAS APPLIED WHEN THE VHR WAS GATHERING DATA FROM THE MAJOR VEHICLE SYSTEMS, THE BRAKES AND SUSPENSION MESSAGE WILL BE REPORTED AS THE VHR LOOKS FOR ANY WARNING LAMPS ILLUMINATED IN THE INSTRUMENT CLUSTER. RERUN THE VHR WITH THE ENGINE ON AND VEHICLE IN PARK, AND ENSURE THE PARK BRAKE IS DISENGAGED. IF THE SYNC VHR IS STILL REPORTING A CONCERN TO THE CUSTOMERS SYNC OWNERS ACCOUNT, REFER TO THE APPROPRIATE WORKSHOP MANUAL SECTION FOR DIAGNOSIS BY DTC OR SYMPTOM. STARTING IN 2015 NOT ALL SYNC EQUIPPED VEHICLES SUPPORT VHR, REFER TO THE OWNERS MANUAL FOR VHR OPERATION.
ASI-445642014-10-02. Service bulletin. FORD/LINCOLN: DUE TO CORROSION BUILDUP BETWEEN BRAKE PAD AND ANCHOR BRACKET, VEHICLE EXPERIENCE A REAR BRAKE DRAG CONDITION AND NEED TO BE CHECKED FOR DEBRIS AND/OR CORROSION. MODEL 2011-2014 EXPLORER, FLEX, TAURUS, EDGE, MKX, MKT, MKS. *PE
CSP-13N022014-03-12. Service bulletin. FORD: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. UNDER DRIVING AND CERTAIN ENVIRONMENTAL CONDITIONS, A SMALL TEAR CAN DEVELOP IN THE DIAPHRAGM OF THE BRAKE BOOSTER AND A HISSING NOISE CAN BE HEARD WHEN DEPRESSING PEDAL AND EXPERIENCE A SPONGY PEDAL, WITHOUT EFFECT BRAKING PERFORMANCE. MODEL 2010-2013 EDGE, MKX. *PE UPDATED 2/6/15. *PE
AS-217692011-07-07. Service bulletin. FORD: IF THERE IS AN INTERMITTENT LACK OF POWER, SURGE, OR HESITATION WHILE DRIVING THE BRAKES WILL OVERRIDE ACCELERATION. *RM