2010 Mercury Mariner Driver assistance Problems

VEHICLE'S ELECTRONIC POWER STEERING TURNED OFF IN THE MIDDLE OF DRIVING, TURNING ON HIGHWAY, THIS HAS HAPPENED 3 TIMES, SEEMS LIKE WHEN THE HEAT IS ON. RECALL 14S05C SHOWS UP IN SERVICE RECORDS FROM THIS CAR. WORKS WAS DONE MY MAHOPAC FORD, MAHOPAC, NY. REFLASH IC AND PSCM. THIS RECALL WAS APPARENTLY ADDRESSED, BUT THE PROBLEM HAS COME BACK. I JUST BOUGHT THIS CAR USED TWO WEEKS AGO. IT DID NOT HAVE THIS PROBLEM UNTIL I TURNED THE HEAT ON. NOT SURE WHAT TO DO.

NHTSA ID

11268886

Incident

Oct 15, 2019

Mileage

164,400 mi

I HAVE A 2010 MERCURY MARINER VOGA EDITION JUST TODAY A POWER STEERING ASSIST FAIL CAME ON THE DASHBOARD LOOK ONLINE SAYS BY MY MANUFACTURING DATE IT'S COVERED BUT ENTERED VIN IT DOESN'T SO WHY ISN'T IT I NEED THIS FIX THIS IS A MAJOR PROBLEM !!!

NHTSA ID

11152070

Incident

Nov 16, 2018

Mileage

146,000 mi

SWITCH FOR AC WONT BLOW OUT AIR. TOOK IT TO VALOLINE TO ADD FREON.. THEY SAID, IT WAS FULL.. COLD WORKED FOR 5 DAYS THEN AC STOPPED WORKING AT HOTEST TIME OF MONTH... TOOK VEHICLE BACK AND THEY STATED, IT WAS FULL STILL BUT ADDED MORE FREON TO MAKE ME HAPPY.. AFTER A FEW DAYS NO AC AND I TOOK TO A MECHANICS BUSINESS. THE OWNER AND 4 OTHERS STATED THAT THE BELT IS TURNING MAYBE THEY OVERFILLED IT.. TOLD ME TO TAKE IT BACK TO VALOLINE AND HAVE THEM TAKE OUT ALL FREON THEN PUT AMOUNT BACK IN BUT NOT TO FULL. I DID, WORKED FOR 2 DAYS NOW AGAIN NO AC. BLOWER WORKED BUT NO AC COMES OUT.. I CANT AFFORD ANYMORE VISITS. NOW AS OF YESTERDAY THE BLOWER WILL ONLY WORK ON NUMBER 4. 1 2 3 NOTHING COMES OUT. PLEASE ASSIST ME WITH THIS PROBLEM.. I HAVE BEEN SO HAPPY WITH THIS CAR FOR 3 YEARS. I TAKE EXCELLENT CARE OF EVERYTHING IT NEEDS. FIRST FORD I EVER OWNED... HOPE ITS NOT THE LAST ONE I OWN IF THIS DOESNT GET SOLVED. THANK YOU FOR THIS SITE. THIS IS MY LAST RESORT.. I HAVE HAD IT IN SHOP TO MANY TIMES CONCERNING THIS MATTER.. DENISE SAFTEY ISSUE HERE . I WAS GOING TO WORK VERY FOGGY AND I TURNED ON HEATER TO CLEAR WINDSHILD NO BLOWER WORKED ON NUMBERS 123 BUT 4 WOULD.. CANT HAVE IT RUNNING FULL BLAST ALWAYS.. AC IF FULL BUT WONT WORK WITH BLOWER ON..BEING HOT REALLY MAKES ME CRANKY AND THAT CAN CAUSE RAOD RAGE SAFETY ISSUE THERE TOO. LOL LOL PLEASE HELP ME...

NHTSA ID

11019078

Incident

Jul 6, 2017

Mileage

75,000 mi

WHEN INTERING TO TUNNEL MY CAR SUDDENLY SPEED UP IT FELT LIKE I HAD THE GAS PEDLE DOWN TO THE FLOOR. EVEN WHILE HOLDING THE BRAKE ALL THE WAY DOWN, THIS DID NOT SLOW THE CAR DOWN MUCH. THERE WERE NO WARNING LIGHTS OR CHECK ENGINE LIGHTS ON THEN OR NOW

NHTSA ID

10917605

Incident

Oct 20, 2016

Mileage

58,000 mi

ELECTRONIC THROTTLE BODY P2119 CODE. ALL OF THE SUDDEN LOSSES POWER GOING INTO OR OUT OF TRAFFIC AND THE WRENCH TOOL LIGHT "LIGHTS UP" IT MAY GO AWAY BY ITSELF OR NOT , "CUT BE SCARY" AT TIMES IT HAS SHUT DOWN IN SEVERAL INSTANCES ON MY OWN ST OR DOWN THE AVE OR ANOTHER TOWN ETC... FOR NO APPARENT REASON IT HAPPENS WHILE TURNING OR DURING ACCELERATION AT ONE POINT I HAD TO WAIT FOR SEVERAL MINUTES ON THE HIGHWAY BEFORE STARTING THE VEHICLE AGAIN AND I GET SIMILAR CODES RELATED TO TBS POWERTRAIN AND THE FUEL CAP I NOTICED THAT WHEN FILLING UP, I NEED TO STOP PUMPING GAS ONCE IT HAS STOPS AUTOMATICALLY, WITHOUT ME TOPPING IT OFF NOT EVEN ONCE! AND THE LIGHT WILL MOST LIKELY WILL NOT COME ON,IT MAY GO AWAY BY ITSELF IF NOT I ERASE THE CODE.I CLEAN THE ELECTRONIC THROTTLE BODY LAST SUMMER AND IT HAS RUN WITH NO PROBLEMS AT ALL UNTIL NOW! WELL A MONTH A GO! THIS SUMMER I AM GETTING LOTS OF PROBLEMS WITH THE TBS AGAIN SAME SYMPTOMS LIKE BEFORE ALL OVER AGAIN,EXCEPT FOR THE GAS LIGHT. THANK YOU

NHTSA ID

10901990

Incident

Jul 23, 2016

Mileage

127,005 mi

VEHICLE SURGES WILDLY AT IDLE SPEEDS IN TRAFFIC. VEHICLE STALLS OUT WHILE DRIVING REGULAR HIGHWAY SPEED, SURGES WILDLY WHILE DRIVING, RPM SPIKES DRASTICALLY WHILE DRIVING AND AT IDLE. STALLS AND SURGES BOTH WHILE ENTERING TRAFFIC FROM A STOPPED POSITION AND WHILE DRIVING AT REGULAR PACE. STRUGGLES TO CRANK AFTER FUELING THE VEHICLE. SPITS AND SPUTTER AND SHAKES WHILE AT IDLE....UPDATED10/20/15 *BF

NHTSA ID

10730299

Incident

Oct 20, 2014

Mileage

78,000 mi

THE CAR WOULD NOT ACCELERATE AND THE WRENCH SYMBOL ILLUMINATED. I HAD TO PULL OVER TURN OFF THE CAR AND RESTART IT. *TR

NHTSA ID

10693356

Incident

Mar 8, 2015

Mileage

73,400 mi

DRIVING FROM COLUMBUS TO CINCINNATI AROUND 1:00 AM WITH MY DAUGHTER, SON AND 15 MONTH OLD GRANDDAUGHTER. THE CAR LOST ALL POWER LEAVING US STRANDED ON THE SIDE OF THE ROAD. AS I PULLED OVER THE CAR BEGAN TO SHAKE, ALMOST LIKE THERE WAS WATER IN THE GAS LINE. I TURNED THE CAR OFF, WAITED A FEW MINUTES AND THEN RESTARTED. THE CAR RESET ITSELF AND LUCKILY WE MADE IT THE REST OF THE WAY HOME. NOT TOO LONG AFTER THAT, I WAS DRIVING HOME FROM WORK AND IT DID THE SAME THING. EXCEPT THIS TIME, IT WOULD ONLY GO ABOUT 2 MILES BEFORE IT WOULD QUIT AGAIN. THIS IS A VERY DANGEROUS ISSUE. NO ONLY COULD I HAVE BEEN IN AN ACCIDENT, BUT BEING STRANDED ON THE SIDE OF THE EXPRESSWAY IN THE MIDDLE OF THE NIGHT WITH AN INFANT WAS TERRIFYING! I HAD THE THROTTLE VALVE SENSOR REPLACED AND THERE HAS NOT BEEN ANY ADDITIONAL INSTANCES OF POWER FAILURE.

NHTSA ID

10662771

Incident

Aug 12, 2014

Mileage

63,000 mi

ON THAT DATE, I WAS DRIVING HOME WITH MY WIFE AT APPROXIMATELY 2 PM. SUDDENLY, THE CAR WENT OFF AND THE STEERING WHEEL WENT STIFF. AS I TRIED TO MOVE UNSUCCESSFULLY, WE WENT DOWN TO A SLOPE OF ABOUT 20 DEGREES. AS A RESULT, BOTH OF US HAD TO BE TAKEN FOR EMERGENCY TREATMENT FOR KNOCKS, CUTS AND FOLLOW UP CHECKS. SO FAR, IT HAS COST US $16,497.00 AND REPAIR OF THE CAR US$6,853.00. THERE HAS BEEN OTHER EVENTS WHERE THE CAR SUDDENLY STOPS AND THE STEERING WHEEL BECOMES STIFF. BUT, I DON T USE THE CAR IN THE HIGHWAY BUT ONLY FOR SHORTS ERRANDS AND WITHIN THE AREA WHERE WE LIVE. ITS BEEN A NIGHTMARE. I HAVE CHANGED THE THROTTLE CASING MODULE, THE RESTRAINT CONTROL MODULE, I PUT A RUBBER STOP ON THE ACCELERATION PEDAL, ETC. AGAIN, OUT OF THE ACCIDENT IT HAS BEEN OVER 4 THOUSAND DOLLARS IN TRYING TO FIX THE CAR. *TR

NHTSA ID

10658793

Incident

Aug 11, 2012

Mileage

43,757 mi

CAR FELT LIKE IT WAS RUNNING OUT OF GAS. WE PULLED OFF THE STREET AND SHUT IT DOWN AND WAITED,WE HAD PLENTY OF GAS. WE STARTED IT BACK UP AND IT SEEMED OK, THE ENGINE AND POWER TRAIN LIGHTS REMAINED ON. SINCE I HAD TAKEN IT IN FOR THE RECALL ALREADY AND WE WERE CLOSE TO SOUTHGATE FORD WE PULLED INTO THE SERVICE AREA I SPOKE TO THE SERVICE PERSON AND WAS TOLD IT WOULD COST 600.00 TO FIX. I MENTIONED THE RECALL, HE SAID THAT WAS JUST FOR THE SOFTWARE WE THEN LEFT AN WENT TO AUTO ZONE WHERE THEY PUT THEIR DIAGNOSTIC TOOL ON THE CAR AND THE PRINT OUT READ THERE WAS A PROBLEM WITH THE THROTTLE BODY. FORD DEALERS REFUSE TO REPLACE THE THROTTLE BODY UNDER THE RECALL. *TR

NHTSA ID

10643489

Incident

Oct 7, 2014

Mileage

42,000 mi

COMING TO A STOP AT A RED STOP LIGHT AND THEN TRYING TO ACCELERATE FROM RED TO GREEN LIGHT AT AN INTERSECTION MY VEHICLE WENT INTO LIMP MODE, IT LOST POWER. IT WOULD NOT ACCELERATE PASS 10MPH. AN ENGINE LIGHT CAME ON AS A ORANGE WRENCH LIGHT. I DROVE AS I COULD AND MADE TO AUTO ZONE. THEY PLUG IN THE HAND HELD CAR COMPUTER AND IT GAVE THE CODE P2119. WHICH STANDS FOR THROTTLE BODY. *TR

NHTSA ID

10640939

Incident

Oct 2, 2014

Mileage

30,000 mi

MY VEHICLE SUDDENLY STALLED WHEN I WAS DRIVING AND NO MATTER HOW MUCH I TRIED TO PRESS ON THE GAS...IT WOULD NOT MOVE SAFELY. I WAS VERY LUCKY BECAUSE THIS WAS AT A TRAFFIC INTERSECTION ON BEECHMONT AND EIGHT MILE. I PROCEEDED TO DRIVE IT TO THE ENTERPRISE PARKING LOT ALBEIT IT WAS EXTREMELY SLOW AND I HAD CARS HONKING AT ME BECAUSE OF THE LIGHTS ON THE INTERSECTION. THE MECHANIC REPAIR SHOP SAYS IT'S THE THROTTLE BODY. *TR

NHTSA ID

10639775

Incident

Sep 28, 2014

Mileage

126,000 mi

I HAD TWO SEPARATE OCCASIONS OF MY CAR STALLING IN THE PAST THREE DAYS. ON MAY 1ST I WAS TRAVELING AT ABOUT 40 MPH WHEN MY WRENCH LIGHT CAME ON AND THE CAR STALLED OUT. FORTUNATELY THERE WAS A MEDIAN RIGHT BY ME AND I WAS ABLE TO HURRY UP AND MOVE OVER BEFORE THE CAR CAME TO A COMPLETE STOP. ON MAY 3RD I WAS TRAVELING AT ABOUT 35 MPH WHEN THE WRENCH LIGHT CAME ON AND MY CAR STALLED OUT IN MIDDLE OF THE ROAD. THIS TIME I WAS STUCK IN MIDDLE OF THE ROAD BUT NO ONE WAS BEHIND ME. I WAS ABLE TO RESTART THE CAR AND CONTINUE DRIVING. IF THIS HAD HAPPENED ON THE MAIN ROAD THEN THERE WOULD HAVE BEEN A GOOD CHANCE OF AN ACCIDENT OCCURRING AND HARMING ME OR MY CHILDREN.

NHTSA ID

10586389

Incident

May 3, 2014

Mileage

48,000 mi

TWICE IN TWO DAYS WHILE SPEEDING UP TO GET ON HIGHWAY MY MARINER LOOSES COMPLETE POWER AND THE WRENCH LIGHT COMES ON. LUCKY FOR ME IT WAS JUST BEFORE I WAS TURNING ON TO MERGE. SECONDS LATER IT WOULD HAVE BEEN A SERIOUS ACCIDENT, DUE TO THE SUDDEN STOP. I HAD TO SHUT THE CAR OFF AND START IT BACK UP IN ORDER TO GET GOING AGAIN. AFTER READING #PE13003 HAS BEEN FILE FOR THE SAME EXACT PROBLEM WITH SAME MAKE AND MODEL. SOMEONE BETTER REACT BEFORE SOMEONE LOOSES A LIFE. THIS IS HORRIBLE. *TR

NHTSA ID

10562355

Incident

Jan 30, 2014

Mileage

50,000 mi

IN 2011, WHILE DRIVING AT APPROXIMATELY 60 MPH, I PRESSED THE GAS PEDAL AND COULD NOT ACCELERATE. THE ENGINE STAYED ON BUT I COULD NOT ACCELERATE. I WAS ABLE TO TURN ON THE HAZARDS AND PULL OFF TO THE SIDE OF THE HIGHWAY. I TURNED OFF THE VEHICLE AND AFTER WAITING 5 MINUTES I RESTARTED THE VEHICLE AND THE GAS PEDAL WAS WORKING. THEN AGAIN IN OCTOBER 2013, I WAS DRIVING APPROXIMATELY 30 MPH WHEN I LOST ACCELERATION CAPABILITY. THIS TIME THE THROTTLE BODY INDICATOR LIGHT WAS DISPLAYED. I TOOK THE VEHICLE IN TO A MECHANIC AND HE STATED THAT NOTHING REGISTERED ON THE COMPUTER AS A MALFUNCTION. HE LOOKED AT THE INTAKE VALVE AND COULD NOT SEE ANY BUILD-UP. IN JANUARY 2014 THIS HAPPENED 3 TIMES AND I WAS ABLE TO RESTART THE VEHICLE AND PROCEED. HOWEVER, ON JANUARY 11, 2014 AFTER THE MALFUNCTION THE VEHICLE DID NOT RESET IMMEDIATELY NOW THE CHECK ENGINE LIGHT IS DISPLAYED. *TR

NHTSA ID

10559637

Incident

May 11, 2011

Mileage

17,000 mi

WHEN ACCELERATING THROUGH AN INTERSECTION, MY VEHICLE LOST ACCELERATION POWER AND THE POWER BRAKES FAILED. AFTER RESTARTING THE VEHICLE, THE VEHICLE WAS SLOWLY MOVED TO A SIDE STREET, BACKING-UP TRAFFIC ON THE BUSY STREET. THE VEHICLE WAS TOWED TO A FORD DEALERSHIP AND THE DIAGNOSIS WAS THAT THROTTLE BODY NEEDED REPLACING. THE SERVICE COST ME $503 PLUS TAX. *TR

NHTSA ID

10558026

Incident

Dec 31, 2013

Mileage

25,134 mi

THE VEHICLE SHUT OFF WHILE DRIVING. THIS RE-OCCURRED SEVERAL TIMES DURING THE NEXT 8 DAYS ALSO WHILE DRIVING, ONE TIME WHILE MAKING A LEFT HAND TURN ACROSS ONCOMING TRAFFIC. WE RESEARCHED THE PROBLEM AND HAD TWO ESTIMATES DONE AND CONTACTED FORD MOTOR COMPANY. THE THROTTLE BODY HAD TO BE REPLACED AND THE REPAIR COST US $400.00 DOLLARS. WE HAVE RESEARCHED THIS PROBLEM AND HAVE SEEN THAT THIS IS A VERY COMMON SAFETY PROBLEM. WE SPOKE WITH OUR NEIGHBORS WHO HAVE A FORD ESCAPE AND ALREADY HAD THEIR THROTTLE BODY REPLACED AS WELL FOR THE SAME PROBLEM. WE WERE TOLD BY THE DEALERSHIP THAT THE NEW PART IS DESIGNED DIFFERENTLY NOW, SO THIS SHOULD NOT HAPPEN TO US AGAIN. THIS HAS TO BE A RECALL ITEM. IT IS OBVIOUSLY A MANUFACTURING DEFECT AND IS A HUGE SAFETY CONCERN. FORD SHOULD HAVE TO BE RESPONSIBLE FOR THESE CHARGES. WE ARE VERY DISAPPOINTED THAT FORD HAS NOT TAKEN RESPONSIBILITY FOR THIS ISSUE AND THAT ALL OF US HAVE TO PAY FOR A DEFECTIVE SYSTEM THAT FORD MOTOR COMPANY KNOWS IS A PROBLEM, AND COULD HAVE BEEN THE CAUSE OF A MAJOR ACCIDENT. *TR

NHTSA ID

10557554

Incident

Dec 19, 2013

Mileage

37,950 mi

WAS AT STOP LIGHT COMPLETELY STOPPED. WHEN THE LIGHT TURNED GREEN, I STEPPED ON THE ACCELERATOR AND MY CAR DID NOT ACCELERATE. THE ENGINE LIGHT AND ANOTHER LIGHT CAME ON. I TRIED MULTIPLE TIMES TO MOVE THE CAR AND NOTHING HAPPENED. I POWERED MY CAR DOWN AND RESTARTED IT, AT THIS TIME THE CAR STARTED MOVING AGAIN WHEN I PRESSED ON THE ACCELERATOR. *TR

NHTSA ID

10556990

Incident

Dec 22, 2013

Mileage

50,000 mi

GOING 65 MILES DOWN INTERSTATE DURING RUSH HOUR TRAFFIC AND LOST ALL POWER HAD TO WEAVE TO SIDE OF ROAD TO GET OUT OF TRAFFIC HAD TO HAVE REPAIRED WAS THROTTLE BODY. *TR

NHTSA ID

10553504

Incident

Nov 21, 2012

Mileage

40,000 mi

WHILE DRIVING IN HEAVY TRAFFIC IN CENTER LANE OF THREE LINE HIGHWAY. VEHICLE SUDDENLY LOST POWER CREATING A EMERGENCY SITUATION. I HAD TO FORCE TRAFFIC TO ALLOW ME PROCEED TO SIDE OF THE ROAD. ENDANGERING MYSELF AND MY FAMILY, I SAT FOR ABOUT 30 MIN. BEFORE I COULD MOVE THE VEHICLE. *TR

NHTSA ID

10553301

Incident

Nov 20, 2013

Mileage

47,000 mi

MY WIFE WAS DRIVING IN TOWN AND THE CAR BEGAN TO "BUCK" AND SLOW DOWN. AFTER A FEW MINUTES THE ACCELERATOR HAD NO EFFECT ON THE ENGINE. IT APPEARED TO BE IDLING ONLY. SHE PULLED OFF THE ROAD AND STOPPED THE CAR, WAITED A10 MINUTES OR SO, AND STARTED IT AGAIN. THERE WAS NO DIFFICULTY STARTING THE CAR, BUT AGAIN THE ACCELERATOR HAD NO EFFECT ON THE ENGINE SPEED. WE HAD THE CAR TOWED TO THE LOCAL DEALERSHIP WHERE IT WAS DIAGNOSED WITH A BAD THROTTLE BODY AND THROTTLE MOTOR. THE REPAIRS COST APPROXIMATELY $500. *TR

NHTSA ID

10550871

Incident

Nov 1, 2013

Mileage

40,000 mi

CAR STALLED WHILE MY GRANDDAUGHTER WAS DRIVING ON THE HIGHWAY. IT ALSO DID NOT ACCELERATE. SHE HAD TO STEP ON THE BRAKES TO GET THE CAR TO MOVE. SHE IMMEDIATELY GOT A DIAGNOSIS FROM AUTO ZONE (THROTTLE BODY SYSTEM OPEN- P2111), THEN TOOK THE CAR TO THE FORD DEALERSHIP WHERE THE PROBLEM WAS CONFIRMED AND REPAIRED. AN EMERGENCY LIGHT CAME ON DURING THIS PROBLEM. *TR

NHTSA ID

10550294

Incident

Oct 30, 2013

Mileage

80,000 mi

I HAVE BEEN HAVING A PROBLEM WITH MY 2010 MERCURY MARINER FOR OVER A MONTH. IT IS STALLING OUT AT RANDOM TIMES AND THEN THE VEHICLE DIES. TOOK TO DEALERSHIP SEVERAL TIMES AND THE COMPUTER IS NOT DETECTING THE PROBLEM SO THEY CANT DETERMINE WHAT TO FIX. THE DEALERSHIP SAYS IT MAY ME THE THROTTLE BODY, BUT THIS IS NOT COVERED IN MY EXTENDED WARRANTY AND IS A VERY EXPENSIVE PART TO REPLACE. I AM A SINGLE MOTHER WITH 2 KIDS AND THIS IS VERY DANGEROUS WHEN WE ARE DRIVING DOWN THE HIGHWAY AT 75 MPH WITH TRAFFIC. *TR

NHTSA ID

10550268

Incident

Oct 1, 2013

THE VEHICLE STARTED TO STALL WHEN THE ACCELERATOR PEDDLE WAS ENGAGED, AFTER TURNING VEHICLE OFF AND RESTARTING IT WOULD TRAVEL APPROXIMATELY 50 TO 100FT. BEFORE AGAIN STALLING. *TR

NHTSA ID

10548605

Incident

Oct 18, 2013

Mileage

49,000 mi

WHEN DRIVING AT A SLOW SPEED OF 20-25 MPH, THE VEHICLE STOPPED ACCELERATING AND BUCKED A LITTLE. THE WRENCH (POWERTRAIN) SIGNAL LIGHT UP ON THE DASH, SO I PROCEEDED TO PULL OVER, PUT THE CAR IN PARK, AND SHUT IT OFF. AFTER A FEW MINUTES I TURNED IT ON AGAIN AND ALL SEEMED FINE, THOUGH THE CAR WAS NOW SLOW MOVING AND LESS SMOOTH THROUGH SHIFTING. THE SAME THING OCCURRED 9 DAYS LATER, WITH THE VEHICLE RESPONDING EVEN MORE SLOWLY AFTERWARDS. *TR

NHTSA ID

10548116

Incident

Oct 7, 2013

Mileage

61,100 mi