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Service bulletins for the 2011 Mercury Mariner

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.

28 on file from NHTSA, as of 2026-10-19.

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Bulletins, newest first
TSB1600432021-12-20. Service bulletin. POWER TRAIN. 6F35 Transmission - Fluid leak at left side halfshaft seal - built on or before 10/14/2013
DOR-M9J4S-072020-07-27. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR. These SKUs are Exhaust Manifolds with Catalytic Converters. The customer communication requested return of unsold inventory due to a loss of CARB certification. These SKUs can no longer be sold as they do not meet CARB standards, but parts on vehicles are not effected.
DOR-M3J3F-072020-07-27. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR. These SKUs are Exhaust Manifolds with Catalytic Converters. The customer communication requested return of unsold inventory due to a loss of CARB certification. These SKUs can no longer be sold as they do not meet CARB standards, but parts on vehicles are not effected.
SSM 481302019-09-06. Service bulletin. VISIBILITY:GLASS, SIDE/REAR; VISIBILITY. Some 2010-2020 vehicles may exhibit distorted glass with a subtle orange peel pattern or streaking etched into the surface. This is caused by hydrofluoric acid which is used in some car wash solutions as a cleaning agent. Hydrofluoric acid can attack the glass and cause visual distortion and/or discoloration on the outer surface which cannot be removed by further cleaning. If this type of distortion is found, inspect the area of the glass that is covered by the cowl and/or molding. The portion of glass that is covered by the cowl or molding will not be affected by the acid. Hydrofluoric acid damage is not a defect in material or workmanship and is not a warrantable condition.
SSM 479762019-06-07. Service bulletin. POWER TRAIN. On vehicles equipped with an automatic transmission it is imperative that the converter pilot hub be greased with Motorcraft Multi-Purpose Grease Spray XL-5-A even if grease was not applied from the factory. Also verify that the engine/transmission alignment dowel pins are present as well as the engine crankshaft dowel pin, if equipped, when installing the transmission. Failure to adequately lubricate the converter hub greatly increases the likelihood of the flexplate cracking in the future. Missing dowels may cause a misalignment issue also resulting in a premature failure. Refer to Workshop Manual (WSM), Section 307-01.
SSM 460852017-08-01. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE); ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER; ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS; ENGINE AND ENGINE COOLING; ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY; ENGINE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV); ENGINE AND ENGINE COOLING:COOLING SYSTEM; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER; ENGINE AND ENGINE COOLING:ENGINE:DIESEL; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS; ENGINE AND ENGINE COOLING:ENGINE; ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. 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.
SSM 463322017-03-15. Service bulletin. EQUIPMENT. REPLACING THE ORIGINAL EQUIPMENT SYNC/NAVIGATION SYSTEM WITH EITHER AN AFTERMARKET SYNC/NAVIGATION KIT OR MODIFYING ORIGINAL SYNC/NAVIGATION PARTS TO PROVIDE ADDITIONAL FEATURES IS NOT RECOMMENDED NOR SUPPORTED ON ANY FORD, MERCURY OR LINCOLN VEHICLE. ONLY APPROVED GENUINE FORD ACCESSORIES OR ORIGINALLY INSTALLED SYSTEMS ARE SUPPORTED AND CERTIFIED TO FUNCTION CORRECTLY WITH OTHER VEHICLE SYSTEMS. IF YOU SUSPECT A SYSTEM HAS BEEN MODIFIED, THE FOLLOWING RESOURCES CAN BE USED TO VERIFY ORIGINAL EQUIPMENT: MONRONEY LABEL (WINDOW STICKER), PROFESSIONAL TECHNICIAN SOCIETY (PTS) OASIS TAB SELECT SYNC OR HVBOM. FOR GENUINE FORD ACCESSORIES USE: PTS WORKSHOP TAB SELECT DEALER INSTALLED ACCESSORY OR ACCESSORY INSTALLATION.
SSM 461322017-02-10. Service bulletin. SERVICE BRAKES. 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. SERVICE BRAKES. 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.
16-00432016-06-22. Service bulletin. POWER TRAIN. 6F35 TRANSMISSION - FLUID LEAK AT LEFT SIDE HALFSHAFT SEAL BUILT ON OR BEFORE 10/14/2013 ISSUE Some 2009-2014 Escape, 2009-2011 Mariner, 2010-2014 Fusion, 2010-2011 Milan, 2012-2014 Edge/Explorer, and 2013-2014 Taurus/MKT/MKZ vehicles built on or before 10/14/2013 and equipped with a 6F35 automatic transmission may exhibit a fluid leak from the left hand (LH) transmission halfshaft seal due to wear on the transmission case bushing.
448632015-07-01. Service bulletin. VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. FORD: NO SERVICE ACTION IS RECOMMENDED FOR THIS CONDITION. PLEASE USE AT YOUR DISCRETION. VARIOUS 2010-2015 VEHICLES MAY EXPERIENCE A TURBULENCE NOISE, SIMILAR TO AN HELICOPTER NOISE, AT HIGHWAY SPEEDS WHEN THE REAR DOOR WINDOW(S) OR SUNROOF ARE OPEN. *TA
TSB-14-01572015-02-04. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. MERCURY/FORD: IN ONE OR MORE SPEED SETTINGS, ELECTRONIC MANUAL TEMPERATURE CONTROL (EMTC) A/C SYSTEM IS WARM AND/OR LACK BLOWER MOTOR OPERATION IN SETTINGS DUE TO DAMAGED BLOWER MOTOR RESISTOR CAUSED BY WATER ENTERING HEATER AND EVAPORATOR CORE HOUSING. MODEL 2008-12 ESCAPE, MARINER. *PE
CSP-13B172014-09-29. Service bulletin. EQUIPMENT. FORD: THE THROTTLE BODY INTERNAL MOTOR CONTACTS MAY BE CONTAMINATED, RESULTING IN AN ELECTRICAL, INTERMITTENT, CONNECTIVITY, CAUSING MALFUNCTION INDICATOR LAMP (MIL) OR WRENCH LIGHT TO BE ILLUMINATED. MODEL 2009-2012 FUSION, MILAN, ESCAPE, MARINER. *PE UPDATED 11/18/14. *PE
ASI-444272014-05-13. Service bulletin. ELECTRICAL SYSTEM:WIRING. FORD: THE WRENCH LIGHT WILL ILLUMINATE WHEN 4X4 FUNCTION IS INOPERATIVE DUE TO ACTIVE TORQUE COUPLING SOLENOID COIL WIRING BEING BROKE, BUT A KIT IS AVAILABLE TO SERVICE REAR AXLE ASSEMBLY/REAR DRIVE UNIT (RDU), AT LOWER LEVEL. MODEL 2008-2012 ESCAPE, MARINER. *PE
TSB-14-00562014-05-08. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. MERCURY/FORD: ON SOME VEHICLES, THERE IS A FLUID LEAKAGE, COMING FROM LEFT HAND (LH) HALFSHAFT SEAL OF THE AUTOMATIC TRANSMISSION AND A SERVICE KIT IS AVAILABLE NOW, FOR REPAIR. MODEL 2009-2012 ESCAPE, MARINER, FUSION, MILAN. *PE
CSP-13N032014-03-13. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. FORD: THROTTLE BODY WILL DEVELOP CONTAMINATION ON INTERNAL MOTOR CONTACTS RESULTING IN AN INTERMITTENT ELECTRICAL CONNECTIVITY AND MALFUNCTION INDICATOR LAMP (MIL) OR WRENCH LIGHT WILL ILLUMINATE. MODEL 2009-2013 FUSION, MILAN, ESCAPE, MARINER. *PE UPDATED 5/7/14. *PE
TSB-14-00162014-03-12. Service bulletin. STEERING:HYDRAULIC POWER ASSIST SYSTEM. FORD/MERCURY: IF DIAGNOSTIC CODE B2278 IS STORED IN POWER STEERING CONTROL MODULE (PSCM), IT NEEDS REPLACING WITH TORQUE SENSOR SERVICE KIT THAT IS AVAILABLE AND IF NOT, DOES NOT APPLY. MODEL 2008-2012 ESCAPE, 2008-2011 MARINER. *PE
SB-443002014-02-05. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. FORD: ON THE LEFT HAND HALF SHAFT SEAL, THERE IS A FLUID LEAK FROM THE TRANSMISSION BECAUSE OF WEAR ON CASE BUSHING. MODEL 2009-2012 ESCAPE, 2009-2011 MARINER, 2010-2012 FUSION, 2010-2011 MILAN. *PE
ASI-323322013-11-14. Service bulletin. ENGINE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). FORD: DUE TO AN INTERMITTENT LOSS OF RPM OR LACK OF ACCELERATION, IN SOME VEHICLES, WITH ILLUMINATED WRENCH LIGHT, DIAGNOSTIC TROUBLE CODES (DTCS) P2111, P2112 MAY OR MAY NOT BE STORED IN POWERTRAIN CONTROL MODULE (PCM). MODELS 2009-12 ESCAPE, MARINER, FUSION, MILAN. *PE
SB-32167-702013-06-24. Service bulletin. ENGINE. FORD/LINCOLN/MERCURY: SOME VEHICLES MAY EXPERIENCE AN ILLUMINATED MIL OR SAFETY STOP NOW MESSAGE, OR A NO START CONDITION OR POSSIBLE MISFIRE OR ROUGHNESS AT IDLING THROUGH 2000RPM OR A LACK OF ACCELERATION. MODELS 2009-12 ESCAPE, 2009-11 MARINER, MILAN, 2010-12 FUSION, 2011-14 MUSTANGS, 2013 C-MAX, FUSION, MKZ HYBRID. *PE
TSB-223532012-07-13. Service bulletin. EXTERIOR LIGHTING:BRAKE LIGHTS. FORD: DUE TO A POSSIBLE LEAK IN THE INTERNAL CHECK VALVE, THE RED BRAKE LAMP ILLUMINATES WITH DIAGNOSTIC TROUBLE CODE (DTC) C1015, C0101C OR P1A1B WITH BRAKE PEDAL FEELING NO CHANGE. *PE
ASI-222852012-05-23. Service bulletin. ENGINE. FORD/MERCURY/LINCOLN: SOME VEHICLES EXHIBIT A COLD WEATHER PHENOMENON WHERE FLUID HAS EXPELLED OUT OF VENT ON REAR DRIVE UNITS (RDU) AND FLUID, ON OCCASION, WOULD BURP OUT. *PE
ASI-221732012-04-17. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. FORD: THE VARIABLE CAMSHAFT TIMING VCT) SOLENOID MOVEMENT MAY BE TEMPORARILY RESTRICTED DUE TO DEBRIS IN ENGINE OIL THAT IS CAUSING DIAGNOSTIC TROUBLE CODES (DTCS). *PE
ESA-10E012011-09-22. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE; POWER TRAIN:AUTOMATIC TRANSMISSION. FORD SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. 2011 MARINER/ESCAPE. VEHICLES WERE SHIPPED WITHOUT PROPER EMISSIONS STANDARDS. *RM
TSB-11-3-222011-09-14. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. FORD: THERE MAY BE A LEAKING/STUCK CANISTER PURGE VALVE WHICH CAN CAUSE MULTIPLE DRIVING SYSTEMS. THE MALFUNCTION LIGHT MAY BE ON WITH OR WITHOUT STORED TROUBLE CODES. *RM

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.