2001 Mercury Grand Marquis Speed Control & Cruise Problems

TL* THE CONTACT OWNS A 2001 MERCURY GRAND MARQUIS. THE CONTACT STATED THAT WHILE DRIVING AT 65 MPH, THE VEHICLE ACCELERATED RAPIDLY WITHOUT WARNING. THE CONTACT TRIED TO DEPRESS THE BRAKE PEDAL AND DISENGAGED THE CRUISE CONTROL BUT NEITHER ATTEMPTS TO SLOW THE VEHICLE WERE SUCCESSFUL. THE CONTACT WAS ABLE TO SLOW THE VEHICLE DOWN ONLY BY DEPRESSING THE ACCELERATOR PEDAL AGAIN AFTER A PERIOD OF UNINTENDED ACCELERATION. THE DEALER WAS NOT CONTACTED ABOUT THE FAILURE. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE AND REFERRED THE CONTACT TO THE DEALER. THE FAILURE MILEAGE WAS 88,000. UPDATED 10/24/17*LJ

TL* THE CONTACT OWNS A 2001 MERCURY GRAND MARQUIS. THE CONTACT STATED THAT THE VEHICLE ACCELERATED WITHOUT WARNING. THE DEALER WAS UNABLE TO DIAGNOSE THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 50,000.

TL* THE CONTACT OWNS A 2001 MERCURY GRAND MARQUIS. WHILE THE VEHICLE WAS STOPPED, THE VEHICLE ACCELERATED WITHOUT WARNING. THE CONTACT WAS ABLE TO PULL OVER TO THE SIDE OF THE ROAD. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED, BUT THE TECHNICIAN COULD NOT DETERMINE THE CAUSE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 218,000. THE VIN WAS NOT AVAILABLE.

TL* THE CONTACT OWNS A 2001 MERCURY GRAND MARQUIS. THE CONTACT STATED THAT WHILE DRIVING AT APPROXIMATELY 70 MPH, THE VEHICLE WAS JERKING AND THE ABS AND THE CHECK ENGINE WARNING LIGHTS ILLUMINATED. THE VEHICLE HAD A DRASTIC REDUCTION IN SPEED. THE VEHICLE WAS RESTARTED. THE VEHICLE WAS TAKEN TO THE DEALER ON SEVERAL OCCASIONS WHERE IT WAS REPAIRED BUT THE REPAIR DETAILS WERE UNKNOWN. THE REPAIRS FAILED TO REMEDY THE VEHICLE. THE CONTACT STATED THE SERVICE ENGINE WARNING LIGHT CONTINUED TO ILLUMINATED AND THE VEHICLE JERKED VIOLENTLY, REDUCED SPEED AND ATTEMPTED TO STALL. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 136,037. UPDATED 12/03/15*LJ

I WAS TURNING INTO MY DRIVE WAY AND THE CAR ALL OF A CERTAIN ACCELERATED TO A SPEED UP AND I IMMEDIATELY JUMP ON TO THE BRAKE TO STOP THE CAR AND IT CRASHED INTO THE BACK FENCE . I GOT OUT THE CAR TO CHECK AND SEE IF THE PEDAL HAD THE FLOOR MAT ON IT AND THEIR WAS NOTHING ON IT. *TR

TL* THE CONTACT OWNS A 2001 MERCURY GRAND MARQUIS. THE CONTACT STATED WHILE DRIVING 70 MPH, THE ACCELERATOR PEDAL FAILED TO RETURN TO THE ORIGINAL POSITION AFTER BEING DEPRESSED. THE CONTACT HAD TO LIFT THE ACCELERATOR PEDAL WITH HIS FOOT IN ORDER TO GET THE VEHICLE TO SLOW DOWN. THE CONTACT STATED NO WARNING LIGHT WAS ILLUMINATED. THE VEHICLE WAS NOT TAKEN TO A DEALER OR INDEPENDENT MECHANIC FOR DIAGNOSIS OR REPAIRS. THE MANUFACTURER HAD NOT BEEN INFORMED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 50,000. THE VIN WAS UNAVAILABLE.*DT*JB

SUDDEN ACCELERATION. INCIDENT OCCURRED IN MY HOME DRIVEWAY. CAR LURCHED FORWARD INTO MY HOUSE, DAMAGING THE RIGHT SIDE OF MY CAR AND LEFT SIDE OF THE GARAGE. *TR

WHILE APPLYING BRAKES VEHICLE ACCELERATED . AS A RESULT, THE VEHICLE COLLIDED INTO A CEMENT WALL AT 80 MPH. AIR BAGS DEPLOYED. OCCUPANTS WER BOTH TAKEN TO INTENSIVE CARE UNIT. *AK

CAR WOULD START AND DIE. FAILED TO RUN AT IDLE. REPLACED IDLE AIR SENSOR. EVENT OCCURRED AT 55,000 MILES.*AK

SUDDEN ACCELERATION. *AK

CRUISE CONTROL MOVES GAS PEDAL RAPIDLY DOWN AND BACK UP AT A RATE OF 1 TO 2 OCCILATIONS PER SECOND, AT TIMES CAR CAN BE FELT TO JERK BACK AND FORTH. DEALER HAS MADE MANY ATTEMPTS TO CORRECT THE ISSUE UNDER WARRENTY BUT NOW IS BEING TOLD THAT FORD WILL NO LONGER PAY FOR REPAIRS. I FEEL THIS MAY BE A SAFETY ISSUE AS I DO NOT KNOW WHEN THE CAR MAY ACCELERATE OUT OF CONTROLL.

CONSUMER STATED THE VEHICLE EXPERIENCED SUDDEN ACCELERATION ON NUMEROUS OCCASIONS. THE ACCELERATION STOPPED BY ITSELF ON ATTEMPTS TO STOP THE ACCELERATION. WHEN ON CRUISE GOING UP A HILL, THE VEHICLE WOULD ACCELERATE RAPIDLY WHEN HOLDING THE ACCELERATOR UP.*SCC *JB

WHILE BACKING OUT OF A PARKING LOT THE VEHICLE SUDDENLY ACCELERATED WITHOUT PRIOR WARNING. CAUSING DAMAGE TO THE VEHICLE. THE DEALERSHIP IS AWARE OF THE PROBLEM. MR

WHILE DRIVING VEHICLE AND UPON BACKING OUT OF DRIVEWAY CONSUMERS FOOT SLIPPED OFF GAS PEDAL, COULD NOT FIND BRAKE PEDAL TO STOP VEHICLE. CONSUMER HIT A PARKED VEHICLE.*AK CONSUMERS FOOT BECAME ENGAGED WITH THE LEDGE OF THE GAS PEDAL AS HE WAS ATTEMPTING TO PUT ON BRAKES WHILE BACKING OUT OF THE DRIVEWAY. *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.

2001 MERCURY GRAND MARQUIS.. SUDDEN ENGINE ACCELERATION. WHILE STOPPED AT A TRAFFIC LIGHT, THE ENGINE ACCELERATED AT A RAPID RATE AND HAD TO BE PLACED IN NEUTRAL IN ORDER TO RETURN TO NORMAL IDLE. FORTUNATELY DRIVER HAD HIS FOOT ON THE BRAKE. *AK

CONSUMER STATED WHILE BACKING OUT AT 5 MPH, VEHICLE SUDDENLY ACCELERATED, CONSUMER WAS NOT ABLE TO STOP VEHICLE, AFTER ABOUT 100 FT VEHICLE HIT A BUILDING, THE VEHICLE WAS TOTALLED, NO INJURIES.*AK *YH

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

CRIUSE CONTROL FAILS TO DISENGAGE WHILE DRIVING AT HIGHWAY SPEED OF 65 MPH, CAUSING ACCIDENT AND TOTAL LOSS OF VEHICLE. *JG *AK

WHEN SHIFTING FROM PARK TO REVERSE THE POWER TRAIN WILL LOCK UP OR GO INTO A SEVERE STRAIN SIMILAR TO BRAKES BEING LOCKED. OCCASSIONALLY THE CAR WILL SURGE FORWARD EVEN THOUGH THE TRANS INDICATOR IS IN THE REVERSE POSITION.