2001 Mercury Marquis Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2001 Mercury Marquis, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Brakes416.0%
- Seat belts312.0%
- Driver assistance312.0%
- Electrical312.0%
- Engine312.0%
- Tires & wheels312.0%
- Airbags28.0%
- Suspension28.0%
- Interior & seats14.0%
- Steering14.0%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Brakes
Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.
From owner reports, verbatim
TL*THE CONTACT OWNS A 2001 MERCURY GRAND MARQUIS. THE CONTACT STATED THAT THE ABS LIGHT ILLUMINATED WHILE DRIVING. THE VEHICLE WAS TAKEN TO THE DEALER AND THEY STATED THAT THE LOWER HYDRAULIC UNIT FOR THE ABS FAILED AND NEEDED TO BE REPLACED. THE DEALER IS THE ONLY ONE THAT SELLS THE PART. THE VEHICLE HAS NOT BEEN REPAIRED AND IS LOCATED AT THE CONTACT'S RESIDENCE. THE SPEED WAS UNKNOWN. THE FAILURE AND CURRENT MILEAGES WERE 110,000.
ADJUSTABLE POWER BRAKE PEDAL IS INOPERATIVE I AM UNABLE TO REACH THE BRAKE PEDAL AT TIMES. *JB
Too few reports in this category for a page of its own — they appear in the full complaint list.
Seat belts
Reports naming seat belts, buckles, retractors and pretensioners.
From owner reports, verbatim
THE DRIVER'S SEAT BELT UNLATCHES FREQUENTLY AND WITHOUT WARNING. MY HUSBAND HAS ALWAYS BEEN THE ONE TO DRIVE THE CAR AND HAS IGNORED THE PROBLEM. HOWEVER, I AM DRIVING THE CAR ON A DAILY BASIS NOW AND I'M CONCERNED FOR MY SAFETY. I SEE MANY COMPLAINTS AND RECALLS FOR THIS PROBLEM ON THE INTERNET, BUT THERE IS NO RECALL ON MY VIN. HELP!! WHY IS THIS PROBLEM A SAFETY HAZARD AND RECALL ON SOME CARS AND NOT OTHERS???? IT IS TERRIBLY UNSAFE ON ANY CAR! *TR
TL* THE CONTACT OWNS A 2001 MERCURY GRAND MARQUIS. WHILE DRIVING APPROXIMATELY 40 MPH, THE DRIVER'S SEAT BELT INDEPENDENTLY BECAME LOOSE FROM AROUND THE CONTACT. HE REFASTENED THE SEAT BELT AND PROCEEDED DRIVING. THE CONTACT STATED THE FAILURE HAS OCCURRED TWICE WITHOUT WARRANT. THE CONTACT MADE AN APPOINTMENT WITH THE DEALER FOR FURTHER INSPECTION OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 131,952 AND THE CURRENT MILEAGE WAS 132,000.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Driver assistance
Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.
From owner reports, verbatim
CONSUMER COULD NOT GET THE VEHICLE TO START. ONCE STARTED CONSUMER PROCEEDED ACROSS THE LOT. CONSUMER STOPPED THE CAR AND WHEN GETTING BACK IN COULD NOT GET IT OUT OF GEAR UNTIL AFTER TURNING THE MOTOR OFF. AS CONSUMER APPROACHED THE TRAFFIC LIGHT, HE USED THE BRAKES TO SLOW TO A STOP. ALL OF A SUDDEN, THE VEHICLE JOLTED FORWARD OUT OF CONTROL. *JG
WE WERE LUCKY. THE ACCELERATOR NOT ONLY STUCK, BUT SNAPPED DOWN AGAINST THE FLOOR BOARD. LUCKILY, I WAS DRIVING, NOT MY 70+ YEAR OLD MOTHER, AND WE WERE ON AN OPEN ROAD WITH NO PEOPLE OR OBJECTS IN FRONT OF US. EVEN SO, WE WERE DOING APPOX. 80 MPH BEFORE I PUT IT IN NEUTRAL AND SHUT OFF THE KEY. THE DEALERSHIP DID A GOOD JOB. THEY DISCOVERED THAT THE "WIRING HARNESS AT LIGHTING CONTROL MODULE HAD SOMEHOW GOTTEN INTO THE ACCELERATOR MECHANISM CAUSING THE GAS PEDAL TO STICK DOWN. THOUGH THEY FIXED OURS, IT BOTHERS ME TO THINK OF ALL THE TERRIBLE THINGS THAT COULD HAVE HAPPENED HAD THE SITUTION BEEN SLIGHTLY DIFFERENT. I FILE THIS REPORT IN THE HOPE OF PREVENTING THAT "TERRIBLE" ACCIDENT FROM HAPPENING TO ANYONE ELSE. OTHER THAN THIS, ITS HAS BEEN A GREAT CAR*AK.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
TL*THE CONTACT OWNS A 2001 MERCURY MARQUIS. WHILE SHIFTING INTO PARK, THE CONTACT ATTEMPTED TO SOUND THE HORN, BUT WAS UNSUCCESSFUL. A CRASH OCCURRED, BUT THERE WERE NO INJURIES. THE DEALER STATED THAT THE HORN IN THE VEHICLE WAS DESIGNED TO BE DIFFICULT TO FIND. THE CONTACT WANTS TO KNOW IF THE HORN IS LOCATED UNDER THE HORN SYMBOL OR UNDER THE AIR BAG. HE HAS TO REMOVE HIS HANDS FROM THE STEERING WHEEL IN ORDER TO BLOW THE HORN, WHICH TAKES A LOT OF EFFORT. HE FEELS THAT IT IS A SAFETY HAZARD THAT THE HORN DOES NOT WORK. THE FAILURE MILEAGE WAS 28,000 AND CURRENT MILEAGE WAS 29,414.
I TRADED A 1999 GRAND MARQUIS IN ON A 2001 GRAND MARQUIS ABOUT 6 WEEKS AGO. A MAJOR PROBLEM WITH THE 99 WAS THAT THE DASH LIGHTS KEPT BLOWING FUSES. NOW THE 2001 IS DOING THE SAME THING, THERE IS ONLY 53,000 MILES ON IT. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Engine
Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.
From owner reports, verbatim
WITHIN 3 MONTHS OF EXPIRING WARRANTY, 3 COILS FAILED ONE AFTER THE OTHER RESULTING IN VERY EXPENSIVE REPAIR COST. WITHIN YEAR 4TH COIL FAILS. TRIED TO GET WARRANTY TO COVER AFTER 1ST FAILURE; FELT LIKE MANUFACTURER DEFECT. STILL THINK SOME SORT OF DEFECT. AM JUST PRAYING THAT I WON'T BE ON THE ROAD ON A LONG DISTANCE TRIP WHEN #5 FAILS. *TR
DT*: THE CONTACT STATED WHILE DRIVING VARIOUS SPEEDS THE VEHICLE HESITATED AND STALLED. THE VEHICLE WAS MANEUVERED OFF THE ROAD AND RESTARTED. THE VEHICLE WAS DRIVEN TO THE DEALER WHO REPLACED THE TWO COIL ASSEMBLIES AND ONE VALVE ASSEMBLY.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Tires & wheels
Reports naming tires, wheels, hubs, or the tire-pressure monitoring system.
From owner reports, verbatim
WHILE DRIVING 60 MPH CONSUMER HEARD A LOUD NOISE COMING FROM THE REAR. THE CONSUMER WAS ABLE TO MAINTAIN CONTROL OF THE VEHICLE AND PULLED OVER. THE CONSUMER NOTICED THAT THE REAR TIRE HAD BLOWN OUT. VEHICLE WAS TAKEN TO THE DEALER FOR INSPECTION. *AK THE TECHNICIAN DETERMINED THAT THE REMAINING THREE TIRES SHOULD ALSO BE REPLACED. *NM
WHILE DRIVING, THE RIGHT REAR TIRE BLEW OUT, CONSUMER STATES THE SIDEWALL HAD DETACHED FROM THE TREAD AND HAD DISINTERGRATED, THERE WAS NO PUNCTURE IN THE TIRE, CONSUMER WAS INFORMED BY TIRE SHOP THAT TIRE WAS BEYOND REPAIR, CONSUMER IS SEEKING FOR REIMBURSEMENT (MICHELIN SYMMETRY TIRE P225-60-16)*JB
Too few reports in this category for a page of its own — they appear in the full complaint list.
Airbags
Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.
From owner reports, verbatim
RESULT OF A CRASH WITH BACKING UPS TRUCK PASSENGER SIDE AIR BAG DEPLOYED. WHEN AIR BAG DEPLOYED PART OF THE DASHBOARD CAME AROUND AND HIT DRIVER INSIDE OF HEAD. DRIVER AIR BAG DID NOT DEPLOY. CAR NOT REPAIRED. *JB
CONSUMER STATES THAT WAS INVOLVED ON A COLLISION AND THE DRIVERS AIR BAG DID NOT DEPLOYED.DEALER WAS NOTIFIED. NLM DURING THE ACCIDENT THE DRIVER WAS INJURED. *YH
Too few reports in this category for a page of its own — they appear in the full complaint list.
Suspension
Reports naming suspension components — springs, struts, shocks, control arms and related hardware.
From owner reports, verbatim
DRIVER SIDE LOWER CONTROL ARM / BALL JOINT FAILED ALLOWING THE FRONT WHEEL TO SEPARATE FROM THE CAR. PRIOR TO THIS DRIVER EXPERIENCED SQUEAKING FROM THE FRONT END AND STIFFNESS IN STEERING/CASTOR ACTION AT SLOW SPEEDS NOT WORKING. *JB
WHILE TRAVELING AT ANY SPEED AND USING BRAKES THERE WAS VIBRATION IN STEERING COLUMN. DEALERSHIP HAS EXAMINED VEHICLE, AND COULD NOT REMEDY PROBLEM. PLEASE PROVIDE ANY ADDITIONAL INFORMATION / ATTACHMENTS.*AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Interior & seats
Reports naming seats, latches, locks, linkages and interior fittings.
From owner reports, verbatim
WHEN THE ENGINE WAS TURNED OFF, THE BACK DOORS FAILED TO OPEN, CONSUMER BELIEVED IT WAS THE WAY THE LATCH MECHANISM WAS DESIGNED.*JB
Too few reports in this category for a page of its own — they appear in the full complaint list.
Steering
Reports naming the steering system — racks, columns, power-steering assist and steering linkage.
From owner reports, verbatim
GRINDING NOISE IN STEERING WHEN TURNING THE STEERING WHEEL WHILE DRIVING AND ESPECIALLY WHILE SITTING STILL. STEERING IS NOT AS RESPONSIVE AS IT USE TO BE. THIS HAS EVOLVED OVER TIME WHILE BEING USED FOR THE LAST YEAR, IT DIDN'T HAPPEN ALL OF A SUDDEN. IT HAS GOTTEN TO THE POINT WHERE WE ARE AFRAID TO DRIVE IT.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .