142 of the
2,646 complaints filed about the Mercury Mountaineer
are about the braking system —
5% of everything owners reported.
The worst model year for it is 1997.
The contact owns a 2009 Mercury Mountaineer. The contact stated while making a left or right turn, she heard an abnormal noise, and the steering wheel became difficult to turn. The contact stated that the Roll Stability Control (RSC) warning light was illuminated. The contact took the vehicle to the local dealer, where it was diagnosed with needing the Roll Stability Control (RSC) to be replaced. The vehicle was repaired but continued to experience the failure. The manufacturer had not been informed of the failure. The failure mileage was approximately 118,000.
NHTSA complaint #11493929 — an unverified report by a vehicle owner.
AT 28000 MILES THE TRANSMISSION STARTED SHIFTING ERRATIC, THE DEALER REPROGRAMMED THE ECM AND COVERED UP THE PROBLEM UNTIL THE WARRANT ENDED AND THE BATTERY FAILED AT WHICH TIME THE CAR REVERTED BACK TO DEFAULT AND CONTINUED TO BUCK AND JERK UNTIL THE CAR REACHED HIGHWAY SPEED. THIS CONTINUED UNTIL THE TRANSMISSION FINALLY FAILED DURING OPERATION ON THE HIGHWAY ON 3/5/20. THE ABS MODULE JUST FAILED DURING LOW SPEED OPERATION FOR NO APPARENT REASON. ALSO THE CAR INDICATED THAT THERE IS AN ELECTRICAL PROBLEM EVEN THOUGH ALL ELECTRICAL COMPONENTS ARE IN GOOD OPERATIONAL CONDITION. THIS ERROR COMES AND GOES CONSTANTLY AT ANY GIVEN TIME.
NHTSA complaint #11316784 — an unverified report by a vehicle owner.
TL* THE CONTACT OWNS A 2010 MERCURY MOUNTAINEER. WHILE THE CONTACT'S WIFE WAS DRIVING 70 MPH, SHE DEPRESSED THE BRAKE PEDAL AND THE FRONT DRIVER'S SEAT STARTED TO SLIDE BACKWARDS AND THE INTERIOR LIGHTING ILLUMINATED. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE DRIVER LOST CONTROL OF THE VEHICLE AS IT MADE A 360 DEGREE SPIN. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE DEALER WAS NOT CONTACTED. THE MANUFACTURER WAS INFORMED OF THE FAILURE. THE FAILURE MILEAGE WAS UNKNOWN.
NHTSA complaint #11292295 — an unverified report by a vehicle owner.
I PURCHASED A VEHICLE ON MARCH 11, 2017 FROM A DEALERSHIP NAMED REDEFINED AUTO SALES IN SKOKIE, IL. SINCE I HAVE PURCHASED THIS VEHICLE, I HAVE SPENT OVER $1,500 IN COSTS FOR REPAIRS TO THIS VEHICLE, BEGINNING WITH I HAD TO GET AN OIL CHANGE ON THE SAME DAY THAT I PURCHASED THE VEHICLE BECAUSE THE CHANGE OIL REQUIRED LIGHT CAME ON AS SOON AS I EXITED THE EXPRESSWAY IN ROUTE FROM THE DEALERSHIP. ALSO, AS I WAS EN ROUTE FROM THE DEALERSHIP, ON THE EXPRESSWAY A MOTORIST TRIED TO CUT ME OFF AND THAT IS WHEN I FOUND OUT THAT THE HORN WAS NOT WORKING. THINGS HAVE JUST WENT DOWNHILL FROM THERE.
NHTSA complaint #10993134 — an unverified report by a vehicle owner.
I PURCHASED A USED VEHICLE FROM REDEFINED AUTO SALES LOCATED IN SKOKIE, IL ON 3/11/17. SINCE THEN I HAVE SPENT OVER $1500.00 IN COST FOR REPAIRS ON THIS VEHICLE, BEGINNING WITH I HAD TO GET THE OIL CHANGED THE SAME DAY THAT I BOUGHT THE VEHICLE BECAUSE THE CHANGE OIL REQUIRED LIGHT CAME ON AS SOON AS I EXITED THE EXPRESSWAY, I ALMOST GOT INTO A SERIOUS ACCIDENT ON THE EXPRESSWAY IN ROUTE FROM THE CAR DEALERSHIP BECAUSE A MOTORIST TRIED TO CUT ME OFF AND THAT IS WHEN I DISCOVERED THAT THE HORN WAS NOT WORKING. THE NEXT DAY THE POWER DOOR LOCKS STOPPED WORKING AND THINGS JUST HAS WENT DOWN HILL SINCE THEN, THE VEHICLE IS IN THE SHOP RIGHT NOW AS I'M TYPING THIS, I HAVE NOT DRIVEN THE VEHICLE ANYWHERE OTHER THAN BACK AND FORTH TO REPAIR SHOPS. I FILED A COMPLAINT WITH THE BBB BUT NOTHING WAS DONE ABOUT THE COMPLAINT BECAUSE THE BUSINESS RESPONDED SAYING THE VEHICLE WAS USED AND I REJECTED THE RESPONSE AND THEN RECEIVED AN EMAIL FROM THE BBB SAYING THAT THE CASE WAS CLOSED. THIS VEHICLE WAS A LEMON WITH A LOT OF ISSUES AND NONE OF THOSE ISSUES WERE DISCLOSED TO ME WHEN I PURCHASED THE VEHICLE.
NHTSA complaint #10991755 — an unverified report by a vehicle owner.
TL* THE CONTACT OWNS A 2003 MERCURY MOUNTAINEER. WHILE DRIVING, THE TRANSMISSION FAILED TO SHIFT. WHILE PARKED, THE EMERGENCY BRAKES FAILED AND CAUSED THE VEHICLE TO ROLL AWAY. THE CONTACT WAS ABLE TO GAIN CONTROL OF THE VEHICLE. IN ADDITION, THE BRAKE WARNING INDICATOR ILLUMINATED. THE VEHICLE WAS TOWED TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE BRAKE LINES AND HOSES NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED, BUT THE ISSUE RECURRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 200,000.
NHTSA complaint #10972300 — an unverified report by a vehicle owner.
WHILE DRIVING THE VEHICLE, THE SEAT SUDDENLY WENT ALL THE WAY BACK AND THE INTERIOR LIGHTS CAME ON. THIS HAS HAPPENED SEVERAL TIMES SINCE THEN, WE FINALLY FIGURED OUT IT WAS THE IGNITION, WITH THE CAR ACTING LIKE THE KEY JUST GOT PUT IN THE IGNITION OR JUST PULLED OUT, AND THE SEAT MOVING ALL THE WAY BACK FOR EASIER INGRESS/EGRESS AND THE COURTESY LIGHTS COMING ON. SINCE I AM ONLY 5 FOOT 4 INCHES, WHEN THE SEAT MOVES BACK I CAN NO LONGER REACH THE PETALS, A VERY DANGEROUS SITUATION WHILE DRIVING.
NHTSA complaint #10967171 — an unverified report by a vehicle owner.
WHILE DRIVING 50 MPH VEHICLE STALLED THREE TIMES. TOOK IT TO A GARAGE, WAS TOLD IT WAS NECESSARY TO HAVE THE VEHICLE WHEN IT STALLED. FOUND ELEVEN (11) SIMILAR COMPLAINTS ON YOUR SITE! PERHAPS THERE IS SOME VALIDITY TO THE COMPLAINTS. ALL PARTS OF THE VEHICLE RELATED TO SAFE DRIVING WERE RENDERED USELESS. SOUNDS LIKE A SAFETY ISSUE TO ME!
NHTSA complaint #10781265 — an unverified report by a vehicle owner.
FRONT BRAKES STARTED AUTOMATICALLY SEIZING UP RANDOM TIMES AND SPEEDS DUE TO A DEFECTIVE WHEEL BEARING THAT DISRUPTED THE ANTILOCK BRAKE SENSORS. THIS CREATED AN EXTREMELY DANGEROUS DRIVING ISSUE. FORD REFUSED TO TAKE RESPONSIBILITY OR PAY FOR ANY REPAIRS BECAUSE IT WAS OUTSIDE THE WARRANTY PERIOD.
NHTSA complaint #10702320 — an unverified report by a vehicle owner.
CHANGED FRONT PADS ( NEVER OPENED BLEEDER)THEN HAD SOFT PEDAL, AFTER THAT CHANGED FROND BRAKE LINES MASTER CYLINDER, BOOSTER, ABS CONTROL UNIT AND CALIPERS STILL SOFT PEDAL. THEN USED SNAPON SCAN TOOL TO PERFORM BRAKE BLEEDING IN ABS CONTROL UNIT, STILL PROBLEM PERSISTED, AS OF NOW STILL NO LUCK (BLEEDING ALL 4WHEELS IN FACTORY SPECS HAVE BEEN PERFORM/BENCH BLEEDING) STILL SOFT PEDAL.
NHTSA complaint #10652936 — an unverified report by a vehicle owner.
SEE BELOW FROM: TIER 1 EMAIL - CRCFMC [MAILTO:CRCFMC@FORD.COM] SENT: THURSDAY, MARCH 20, 2014 8:57 AM TO: [XXX] CT: RE: VEHICLE SERVICE ISSUES CRM:01660000000018 HELLO[XXX] MY NAME IS [XXX], I AM FROM FORD`S CUSTOMER RELATIONSHIP CENTER (CRC). I HAVE REVIEWED YOUR EMAIL REGARDING THE CONCERNS ON YOUR 2010 MOUNTAINEER. I APOLOGIZE FOR ANY INCONVENIENCE THIS HAS CAUSED. FORD MOTOR COMPANY CONSIDERS THE SATISFACTION OF ITS OWNERS TO BE ONE OF ITS MOST IMPORTANT OBJECTIVES. WE COMMIT VERY SUBSTANTIAL RESOURCES AND EFFORT IN A SINCERE ATTEMPT TO RESOLVE THE CONCERNS OF OUR OWNERS. HOWEVER, LIMITS MUST BE PLACED ON THOSE EFFORTS. AFTER CAREFUL CONSIDERATION WE ARE SUPPORTING THE PREVIOUS DECISION AND WILL NOT BE ABLE TO REIMBURSE YOU FOR THE COST OF REPAIRS. THANK YOU FOR CONTACTING FORD MOTOR COMPANY. WE ARE SORRY THAT WE WERE NOT ABLE TO MEET YOUR EXPECTATIONS. SINCERELY, [XXX] CUSTTOMER RELATIONSHIP CENTER FORD MOTOR COMPANY FROM: GENERIC - CRC CONTACT RECEIVED: 3/18/2014 5:45 PM TO: TIER 1 EMAIL - CRCFMC SUBJECT: VEHICLE SERVICE ISSUES WHAT IS YOUR VEHICLE SALES OR SERVICE ISSUE?:THE VEHICLES BRAKES STARTED LOCKING UP WHILE DRIVING. THE CAUSE WAS DUE TO A DEFECTIVE WHEEL BEARING THAT CAUSED THE ANTILOCK BRAKE SENSOR TO MALFUNCTION CREATING AN EXTREMELY DANGEROUS DRIVING SCENARIO WHAT ACTION HAS YOUR DEALER TAKEN TO ADDRESS THE ISSUE?:N/A WHAT ASSISTANCE ARE YOU SEEKING FROM FORD MOTOR COMPANY?:REIMBURSEMENT FOR DEFECTIVE REPAIRS ARE YOU THE OWNER OF THE VEHICLE :YES MILEAGE : 38000 WHERE IS YOUR VEHICLE NOW : INPOSSESSION HAVE YOU CONTACTED THE DEALER :NO INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).
NHTSA complaint #10641517 — an unverified report by a vehicle owner.
HAD A WRECK COMING DOWN THE MOUNTAIN. EMERGENCY BRAKE DIDN'T WORK RAN INTO A TREE AND DAMAGED A MAILBOX (RELATED VEHICLE INFORMATION: MODEL YEAR=1998, MAKE=MOUNTAINEER , MODEL=MERCURY ).
NHTSA complaint #10618525 — an unverified report by a vehicle owner.
FROM: TIER 1 EMAIL - [XXX] SENT: THURSDAY, MARCH 20, 2014 8:57 AM TO: [XXX]SUBJECT: RE: VEHICLE SERVICE ISSUES CRM:01660000000018 [XXX], MY NAME IS [XXX], I AM FROM FORD`S CUSTOMER RELATIONSHIP CENTER (CRC). I HAVE REVIEWED YOUR EMAIL REGARDING THE CONCERNS ON YOUR 2010 MOUNTAINEER. FORD MOTOR COMPANY CONSIDERS THE SATISFACTION OF ITS OWNERS TO BE ONE OF ITS MOST IMPORTANT OBJECTIVES. WE COMMIT VERY SUBSTANTIAL RESOURCES AND EFFORT IN A SINCERE ATTEMPT TO RESOLVE THE CONCERNS OF OUR OWNERS. HOWEVER, LIMITS MUST BE PLACED ON THOSE EFFORTS. AFTER CAREFUL CONSIDERATION WE ARE SUPPORTING THE PREVIOUS DECISION AND WILL NOT BE ABLE TO REIMBURSE YOU FOR THE COST OF REPAIRS. THANK YOU FOR CONTACTING FORD MOTOR COMPANY. WE ARE SORRY THAT WE WERE NOT ABLE TO MEET YOUR EXPECTATIONS. [XXX]FORD MOTOR COMPANY ------------------- ORIGINAL MESSAGE ------------------- FROM: GENERIC - CRC CONTACT RECEIVED: 3/18/2014 5:45 PM TO: TIER 1 EMAIL - CRCFMC WHAT IS YOUR VEHICLE SALES OR SERVICE ISSUE?:THE VEHICLES BRAKES STARTED LOCKING UP WHILE DRIVING. THE CAUSE WAS DUE TO A DEFECTIVE WHEEL BEARING THAT CAUSED THE ANTILOCK BRAKE SENSOR TO MALFUNCTION CREATING AN EXTREMELY DANGEROUS DRIVING SCENARIO WHAT ACTION HAS YOUR DEALER TAKEN TO ADDRESS THE ISSUE?:N/A WHAT ASSISTANCE ARE YOU SEEKING FROM FORD MOTOR COMPANY?:REIMBURSEMENT FOR DEFECTIVE REPAIRS ARE YOU THE OWNER OF THE VEHICLE :YES VIN : [XXX] MILEAGE : 38000 WHERE IS YOUR VEHICLE NOW : INPOSSESSION HAVE YOU CONTACTED THE DEALER :NO DEALER NAME : N/A INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).
NHTSA complaint #10574800 — an unverified report by a vehicle owner.
THERE IS A MANUFACTURING FAULT WITH THE POSITION OF THE BRAKE AND THE GAS PEDAL. IT IS VERY EASY TO MOVE THE RIGHT FOOT FROM THE GAS TO THE BRAKE AND LEAVE ENOUGH OF THE FOOT ON THE GAS AT THE SAME TIME. IT ALLOWS THE BRAKE TO BE PRESSED BUT ALSO APPLIES GAS TO GIVE A VEHICLE A SURGE WHILE BRAKING. HAD THE SAME SITUATION WITH A 2001 FORD TAURUS AND FORD ISSUED A RECALL NOTICE TO HAVE THE PLACEMENT OF PEDALS CHANGED.
NHTSA complaint #10547840 — an unverified report by a vehicle owner.
I HAVE A 2000 MERCURY MOUNTAINEER THAT I HAVE HAD FOR 2YRS. NOW. I KEEP UP THE MAINTENANCE ON THIS CAR. I KEEP THE OIL CHANGED TIRES ROTATED, BRAKES FIXED, PASS THE EMISSION TEST EVERY YEAR SINCE PURCHASING IT. I'VE HAD THIS SQUEALING HIGH PITCH GRINDING NOISE COMIN FROM THE REAR TIRES.IT IS VERY LOUD. I HAVE NEW BRAKES ALL THE WAY AROUND,SHOES,ROTORS,PADS,IN IT STILL MAKES THIS VERY LOUD NOISE.IT HAS GOTTEN LOUDER SINCE I HAVE ALL NEW BRAKES. I DON'T KNOW WHAT THIS NOISE IS, BUT I KNOW ITS EMBARRASSING TO DRIVE,CAUSE THE NOISE IS SO LOUD.
NHTSA complaint #10472784 — an unverified report by a vehicle owner.
TRUCK COOLING SYSTEM DIED WHICH CAUSED THE TRUCK TO CATCH FIRE WHILE DRIVING DOWN THE HIGHWAY, SMOKE PORING OUT, STATE TROOPERS HAD TO ASSIST US. MY DAUGHTER WAS SCARED TO DEATH AND NOW REFUSES TO GET BACK IN THE TRUCK EVEN THOUGH WE GOT A NEW ENGINE. TO MAKE MATTERS WORSE WE SPENT 3000 ON AND ENGINE...500 ON COOLING SYSTEM AND HAD THE TRANSMISSION REPROGRAMMED. THE TRUCK IS STILL HAVE MAJOR PROBLEMS AND NOW FOR SAYS IT NEEDS THE TRANSMISSION REBUILT OR REPLACED. ALL OF THIS IS OUT OF POCKET. WE CANT EVEN TRADE IT IN BC THEY WILL ONLY GIVE US 1/2 OF WHAT WE PAID FOR IT 2 YRS AGO. NIGHTMARE AND MAKES ME SICK THAT FORD DOESN'T CARE.
NHTSA complaint #10466883 — an unverified report by a vehicle owner.
BRAKE LIGHTS WERE NOT LIGHTING. FUSE WAS BLOWN, REPLACED FUSE, STEPPED ON BRAKE PEDAL, THEN POOF OF SMOKE AT FUSE INSIDE, AND UNDER HOOD SMOKE CONTINUED FOR 2 MINUTES. FOUND CONNECTOR FOR SWITCH ON MASTER CYLINDER WAS MELTED AND SWITCH IS STILL BAD. DISCONNECTED CONNECTOR FROM SHORTED SWITCH CAUSING FUSE TO BLOW. THEN REPLACED FUSE AND NOW BRAKE LIGHTS WORK. CRUISE CONTROL WAS INTERMITTENT FOR THE PAST 2 MONTHS PRIOR TO THIS EVENT. CONNECTOR IS TIED TO KEEP IT SECURE UNTIL REPAIR IS MADE.
NHTSA complaint #10459712 — an unverified report by a vehicle owner.
BRAKE PEDAL WENT TO FLOOR, THEN LIFTED PEDAL, THEN I HAD BRAKES, I SHOULDN'T HAVE TO PUMP MY BRAKES TO STOP MY VEHICLE, SERVICE CENTER REPLACED FRONT ROTORS, PADS, AND REAR ROTORS AND PADS, BLEED THE SYSTEM, THIS LASTED ALL BUT 3 DAYS AND IT HAPPENED AGAIN, WHAT GIVES WITH FORD, MERCURY BRAKE ISSUES......?
NHTSA complaint #10458053 — an unverified report by a vehicle owner.
WHILE I WAS PARKING THE CAR IN THE GARAGE, I CAME TO A STOP ABOUT 12 INCHES FROM A FILE CABINET AGAINST THE BACK WALL. THEN I PUT THE CAR IN REVERSE TO MOVE BACK A FEW INCHES FOR BETTER CLEARANCE. ALL OF A SUDDEN THE CAR UNEXPECTEDLY ACCELERATED FORWARD AND CRASHED INTO THE FILE CABINET AND TOTALED IT PLUS DAMAGED THE FRONT BUMPER, GRILL AND HOOD. NOTE THAT APPLYING THE BRAKE DID NOT STOP IT. VERY THANKFUL THAT NO ONE WAS IN THE FRONT OF THE CAR WHEN THIS HAPPEN.
NHTSA complaint #10453102 — an unverified report by a vehicle owner.