There are 46 owner-reported speed control & cruise complaints for the 2005 Ford Mustangin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
I WAS PULLING OUT OF WORK ONTO A BUSY STREET WHEN CAR WENT INTO IDLE MODE BECAUSE OF THE THROTTLE BODY DRIVE BY WIRE SYSTEM.THERE WAS NO INDICATION ANYTHING WAS WRONG OR ABOUT TO GO WRONG. GOD WAS REALLY LOOKING OUT FOR ME ON THIS PARTICULAR DAY BECAUSE THE CARS THAT WERE ON THIS BUSY ROAD WASN'T IN A HURRY LIKE THEY NORMALLY ARE AND I AVOIDED A (T-BONE)COLLISION. IT REALLY SCARED ME AND I HAVEN'T DROVE THE CAR ANYMORE AND IT'S FOR SALE. I THOUGHT IT SHOULD BE REPORTED AND I WILL TELL WHOEVER BUYS THE CAR WHAT HAPPENED UPFRONT. I'M NOT WILLING TO RISK IT DOING THE SAME THING AGAIN. I SWITCHED THE KEY OFF AND STARTED THE CAR BACK UP AND DROVE IT 40 MILES HOME WITHOUT ANY PROBLEMS AND IT WILL NEVER BE DRIVEN BY ME AGAIN.
ENGINE GOES TO FUEL THROTTLE WHILE DRIVING ON HIGHWAY OR IN TOWN & ALSO WHEN AT A FULL STOP ON ITS OWN I HAVE TO EITHER SHUT OFF IGNITION OR IF DRIVING PUT VEHICLE IN NEUTRAL THEN HIT THROTTLE TO STOP THE HIGH RPM EXTREMELY UNSAFE. HAVE NOT DRIVEN CAR IN OVER TWO MONTHD
MUSTANG IS STUCK IN LIMP MODE. CAN NOT REV ENGINE ABOVE 5 MILES PER HOUR.
MY 05 V6 MUSTANG'S INSTRUMENT CLUSTER IS GOING OUT. THE TACTOMITER STAYS AT ZERO AT ALL TIMES AND THE SPEEDOMITER VARIES. AT TIME MY SPEEDOMITER ACTS NORMAL THEN IT WILL GO BELLOW ZERO. MY SPEEDOMITER WILL FIX ITS SELF AFTER 10 - 15 MINUTES OF THE CAR BEING TURNED OFF. I HAVE NOTICED, ON THE INTERNET, THAT MANY PEOPLE HAVE THE SAME PROBLEM WITH MY EXACT YEAR MODEL EVEN IF THEY HAVE REALLY LOW MILAGE. I BELIEVE THAT FORD SHOULD RECALL AND FIX THIS PROBLEM BECAUSE NOT BEING ABLE TO TELL HOW FAST YOU ARE GOING IS QUITE THE SAFTEY HAZARD. I BELIEVE THAT THE ONLY REASON WHY FOR HASNT RECALLED IT YET, IS BECAUSE THEY CHARGE $500 - $800 AT THE FORD DEALERSHIP TO GET IT FIXED. THANKS FOR YOUR TIME.
THE SPEEDOMETER IS ERRATIC. SOMETIMES IT SHOWS I AM DRIVING 40 MILES OVER THE SPEED I AM AT AND IN IDLE IT SOMETIMES SHOWS THE SPEED NEEDLE BELOW THE ZERO. SOMETIMES IT SHOWS I AM DRIVING 20MPH UNDER WHAT I THINK I'M DRIVING AT. RESULTING IN 4 TICKETS. I AM PAYING OVER $500 TO HAVE FORD REPLACE THE CLUSTER.
ON DEC 15 2016 APPROXIMATELY 8:15 P.M I WENT TO THE 711 A MINUTE UP THE ROAD FROM MY HOUSE. AS I WAS LEAVING THE STORE TO GET ON DOUBLE CREEK DR TO COME BACK HOME I WAS ENTERING THE STREET TO GET IN THE FAR LEFT TURNING LANE TO MAKE A U TURN AT THE LIGHT TO GO BACK TO MY HOUSE . I WAS SLOWLY COME OUT OF THE DRIVE WAY OF 711 PICKED UP SPEED ABOUT 15 -20 MPH . WHEN SUDDENLY THE GAS THROTTLE STARTED PICKING UP SPEED . I WAS HEADED STRAIGHT FOR THE RED LIGHT THE GAS PEDDLE QUICKLY PICKED UP SPEED . THERE WAS TRAFFIC THAT HAD A GREEN LIGHT GOING HORIZONTALLY, I TRIED EVERYTHING TO TRY AND STOP MY VEHICLE . IN ORDER TO AVOID GETTING T BONED I TURNED MY OUT OF CONTROL CAR FROM THE THROTTLE BEING STUCK TO THE FAR RIGHT SCARED FOR MY LIFE . THERE WAS A VEHICLE TURNING LEFT AND I HIT THE DRIVER SIDE OF VEHICLE ALL THE WAY DOWN THE SIDE . WHEN THAT HAPPENED . I WAS ABLE TO BRAKE SLOW DOWN THE CAR AND PULL INTO THE STORE. WITH IN A FEW MINUTES THE POLICE OFFICERS WERE THERE . THERE WAS DAMAGE TO BOTH OUR VEHICLES . MY MUSTANG WILL BE TOTALED . THE OTHER GENTLEMAN TOOK OFF IN AN AMBULANCE . THIS IS A HUGE PROBLEM THANK GOD NOBODY WAS KILLED. THE INSURANCE COMPANY HAS THE CAR AND WE ARE GOING TO REQUEST AND ASK THAT FORD DO A DATA DOWN LOAD OR INSURANCE COMPANY . SO FAR FORD DOES NOT WANT TO DO ANYTHING ABOUT THIS MATTER . WE OPENED UP A CASE WITH FORD AND WAS QUICKLY BLEW OFF. I AM NOT BLOWING THIS OFF IN THE NAME OF JESUS AND A CHILD OF GOD . I WAS PROTECTED FROM SOMETHING THAT COULD OF BEEN DEATH. MY CHILDREN HAVE BEEN IN THIS CAR OVER THE LAST FEW YEARS AND THIS COULD OF HAPPENED AT ANY TIME OF ME GOING FASTER SPEEDS LIKE ON THE FREEWAY. FORD NEEDS TO TAKE RESPONSIBILITY FOR THIS AND I'M NOT STOPPING TILL THEY TAKE RESPONSIBILITY , BEFORE SOMEBODY IS KILLED . *TR
WHEN I SHIFT FROM PARK OR NEUTRAL POSITION TO DRIVE, THE CAR SURGES FORWARD. THIS HAS HAPPENED BOTH WHEN THE CAR IS IN DRIVEWAY STATIONARY AND INTERMITTENTLY AT A STOPLIGHT. THE DATE BELOW THAT IS REQUIRED IS INCORRECT; IT HAS BEEN DOING IT SINCE I GOT THE CAR I BELIEVE IN FEB 2005, BUT I DIDN'T THINK OF IT BEING A SAFETY ISSUE UNTIL IT WAS PASSED DOWN TO MY DAUGHTER THIS YEAR; FOR SOMEONE THAT ISN'T PREPARED, IT COULD EASILY CAUSE AN ACCIDENT
THE INSTRUMENT CLUSTER LOCATED INSIDE THE VEHICLE STOPPED READING PROPERLY. AT FIRST I WAS NOT ABLE TO READ MY RPM'S GAUGE AS IT WAS SHOWING I WAS IDLING AT 3,000 WHICH WAS INCORRECT AS I CAN HEAR MY ENGINE. THEN MY OIL GAUGE BEGAN READING PAST FULL. BOTH OF THOSE ISSUES FIXED THEMSELVES (UNSURE OF HOW OR WHY) AND THEN MY SPEEDOMETER GAUGE WENT BAD. NOW THE NEEDLE IS POINTING STRAIGHT DOWN REGARDLESS OF HOW FAST OR SLOW I AM GOING. THIS IS A DANGER TO MYSELF ON THE ROAD AS I CANNOT GAUGE MY SPEED. THIS IS AN ISSUE THAT OTHERS WITH THE SAME MODEL AND YEAR OF MY CAR ARE EXPERIENCING AND SHOULD BE FIXED WITH A RECALL.
THE GAS PEDAL STICK CAUSE BYE THROTTLE BODY COULD NOT STOP THE CAR.JUST ABOUT HIT A CAR WHEN I WAS DRIVING ..... *TR
I WAS ACCELERATING OUT OF A 45MPH AREA TO A 55MPH AND AROUND 50MPH THE CAR JERKED AND THE ELECTRONIC THROTTLE CONTROL LIGHT CAME ON. THE WRENCH ICON ON THE DASHBOARD. THE CAR SEEMED TO HAVE LOST MOST POWER BUT STILL RAN. *TR
MY SPEEDOMETER WAS READING A LOWER SPEED THAN I WAS ACTUALLY DRIVING. IT WAS CONFIRMED WITH A SPEED RADAR SIGN. MY SPEEDOMETER GAUGE WAS OFF BY 15 MPH. I CHECKED ONLINE AND NOTICED THERE WERE MANY OTHER OWNERS WITH THE SAME DEFECT. I CONTACTED FORD REGARDING THE ISSUE AND THEY TOLD ME THERE WASN'T ANY RECALL FOR MY CAR. I DID SOME MORE RESEARCH AND FOUND OUT THE STEPPERS IN THE CLUSTER GAUGE HAVE BEEN KNOWN TO GO BAD. *JS
TL* THE CONTACT OWNS A 2005 FORD MUSTANG. THE CONTACT STATED THAT WHILE DRIVING AT LOW SPEEDS, THE ACCELERATOR PEDAL BECAME JAMMED. THE CONTACT ATTEMPTED TO APPLY THE BRAKES BUT THE VEHICLE CONTINUED TO ACCELERATE AND CRASHED INTO A GRATE. THE CONTACT DID NOT SUSTAIN ANY INJURIES. THE POLICE WERE NOT CONTACTED. THE VEHICLE WAS ABLE TO BE DRIVEN FROM THE CRASH SITE, BUT ONLY AT LOW SPEEDS. THE VEHICLE WAS LATER TAKEN TO AN INDEPENDENT MECHANIC WHERE THE CONTACT WAS AWAITING AN INVESTIGATION OF THE FAILURE. THE MANUFACTURER WAS CONTACTED AND OFFERED NO ASSISTANCE. THE FAILURE AND CURRENT MILEAGE WAS APPROXIMATELY 70,000. *TR
TL* THE CONTACT OWNS A 2005 FORD MUSTANG. WHILE DRIVING APPROXIMATELY 45 MPH, THE VEHICLE ACCELERATED INDEPENDENTLY TO 115 MPH. THE CONTACT HAD TO SHIFT INTO NEUTRAL IN ORDER TO SLOW DOWN THE VEHICLE. IN ADDITION, THE BRAKE PEDAL WAS DEPRESSED BUT THE VEHICLE FAILED TO RESPOND. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO WAS UNABLE TO DIAGNOSE THE FAILURE. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS UNAVAILABLE.
3 INCIDENTS: 1.NEEDED TO USE THE PASSING GEAR AND THE CAR KEPT ACCELERATING WITH THE PEDAL STUCK TO THE FLOOR. AS I WAS ABOUT TO GO TO NEUTRAL THE PEDAL RELEASED. DEALER DIAGNOSIS WAS TO CLEAN THROTTLE BODY AND FUEL SYSTEM AT A COST OF $160 2. A WEEK LATER, DURING MODERATE ACCELERATION ENTERING AN INTERSTATE ON-RAMP, IT HAPPENED AGAIN. TRAFFIC WAS LIGHT SO I LET IT GO AND EVENTUALLY THE PEDAL KICKED BACK 3. IN EARLY MAY, DID IT AGAIN DURING LIGHT ACCELERATION ON A SURFACE ROAD, THIS TIME I WAS IN HEAVY TRAFFIC. PUT CAR IN NEUTRAL, TURNED TO A SIDE STREET TO STOP, PUT IT IN PARK AND SHUT OFF ENGINE. UPON RESTART, IT WAS OK RETURNED CAR TO DEALER ON MAY 9, LEFT CAR FOR A WEEK. THEY SAID 2 THINGS, THEY AGREED THE FLOOR CARPETS WERE NOT AT FAULT AND WHEN ONE WAS AVAILABLE, THEY WOULD PUT SOME SORT OF RECORDER DEVICE ON THE CAR THAT I WOULD ACTIVATE ONLY WHEN THE PROBLEM OCCURRED AGAIN. TODAY IS JULY 28, 2012 AND THEY HAVE NOT PRODUCED THE DEVICE. OCCASIONALLY, WHEN ROAD CONDITIONS ARE OK, I TRY TO TRIGGER THE CONDITION, BUT IT HAS NOT HAPPENED AGAIN. I'M NOT A BELIEVER THAT MECHANICAL THINGS FIX THEMSELVES I'VE SEEN MULTIPLE ARTICLES ON THE INTERNET ABOUT SIMILAR PROBLEMS WITH 2005-2006 MUSTANGS AND ALSO FORD RECALLS OF OTHER MAKES/MODELS WITH SIMILAR PROBLEMS REGARDING ACCELERATOR PEDALS AND AUTOMATIC SPEED CONTROL MALFUNCTIONS CAUSING RAPID ACCELERATION NEEDLESS TO SAY, I DRIVE THE CAR WITH MUCH CAUTION AND A LOT LESS ENJOYMENT. *TR
I WAS SLOWLY TURNING INTO A PARKING SPACE (CARS ON BOTH SIDES AND A CAR IN FRONT OF ME). I WAS IN A PARKING LOT TRAVELING AT IDLE SPEED. MY FOOT WAS ON THE BRAKE PEDAL. THE ENGINE SUDDENLY BEGAN TO RUN UP. I IMMEDIATELY INCREASED MY PRESSURE ON THE BRAKE PEDAL. THE ENGINE WAS RUNNING SO FAST THAT THE REAR TIRES WERE BURNING RUBBER. I IMMEDIATELY PUT THE CAR INTO PARK. MY FOOT WAS STILL ON THE BRAKE THE ENGINE WAS RUNNING AT FULL SPEED. I SHUT OFF THE IGNITION. THE ENGINE STOPPED. I WAITED A MOMENT AND THEN RESTARTED THE CAR WITHOUT TOUCHING ANYTHING. MY FOOT REMAINED ON THE BRAKE PEDAL. THE CAR RESTATED NORMALLY. THIS IS THE FIRST TIME THIS HAPPENED. IT HAS NOT RECURRED SINCE THE ORIGINAL INCIDENT ON MARCH 1. *TR
MY 05 MUSTANG GT IS A STANDARD AND I WAS COMING OUT OF A CONSTRUCTION ZONE IN A TOWN OUT ONTO A HIGHWAY. I WAS GOING ABOUT 20 MPH IN THE CONSTRUCTION ZONE, AND PRESSED ON THE ACCELERATOR TO SPEED UP. WHEN I TOOK MY FOOT OF THE GAS PEDDLE TO SHIFT GEARS I NOTICED THE PEDDLE DIDN'T COME UP WITH MY FOOT, AND THAT THE CAR WAS STILL ACCELERATING. AT THIS TIME I WENT AHEAD AND SHIFTED INTO NEUTRAL, AND WAS NOW GOING ABOUT 60 MPH. I THEN TRIED TO JAM MY FOOT UNDER THE GAS PEDDLE TO LIFT IT UP. I'M NOT SURE IF ME TRYING TO GET A LITTLE BIT OF MY SHOE UNDER THE PEDDLE TO LIFT IT WORKED, OR IF IT CAME BACK UP ON IT'S OWN. BUT IT DID COME BACK UP, AND IT ONLY LASTED A FEW SECONDS. BUT IF COMING TO A STOP SIGN OR STOP LIGHT THIS COULD BE A VERY DANGEROUS SITUATION IN A CAR WITH 300 HP. I HAVE NOT TALKED TO FORD GARAGE ABOUT THIS PROBLEM YET. AS IT JUST HAPPENED LESS THEN AN HOUR AGO. INSTEAD I LOOKED UP THE ISSUE ON THE INTERNET, AND FOUND SEVERAL PEOPLE WITH THIS PROBLEM. SOME OF THE COMPLAINTS WERE ABOUT FAMILY MEMBERS WITH THIS ISSUE, BECAUSE THEIR INCIDENT RESULTED IN DEATH FOR THAT PERSON. SEVERAL OTHERS HAVE ALSO STATED THAT FORD GARAGE WAS NOT ABLE TO REPLICATE THE PROBLEM, AND DID NOTHING TO THE VEHICLE. *TR
TL*THE CONTACT OWNS A 2005 FORD MUSTANG. WHILE DRIVING APPROXIMATELY 15 MPH THE VEHICLE ACCELERATED ON ITS OWN. THE CONTACT SWERVED THE VEHICLE TO AVOID TRAFFIC AND CRASHED INTO A BUILDING. THE FRONT PASSENGER SUSTAINED A BROKEN RIB. A POLICE REPORT WAS FILED. THE VEHICLE WAS TOWED TO A TOW YARD. THE VEHICLE WAS DECLARED DESTROYED BY THE INSURANCE COMPANY. THE APPROXIMATE FAILURE MILEAGE WAS 63,000.
FORD 05 MUSTANG SPEEDOMETER READS ERRATIC. READS 100 MPH WHILE DRIVING AT 40MPH. NOT CONSISTENT RESETS ITSELF AND COMES PROBLEM COMES BACK AGAIN. RESEARCHED ON MUSTANG FORMS ON WEB, SEVERAL MUSTANG OWNERS ARE REPORTING THIS. STARTED IN JAN AND ONGOING. *LN
TL*THE CONTACT OWNS A 2005 FORD MUSTANG. THE CONTACT STARTED THE IGNITION AND WHEN HIS FOOT WAS SLIGHTLY POSITIONED ON THE ACCELERATOR PEDAL, THE VEHICLE BEGAN TO RAPIDLY ACCELERATE. THE BRAKE PEDAL WAS ENGAGED CONTINUOUSLY AND THE VEHICLE WOULD NOT SLOW DOWN CAUSING DIFFICULTY IN GAINING STEERING CONTROL; AS A RESULT TO THE VEHICLE CRASHED INTO SEVERAL BUSHES. THE CONTACT WAS ABLE TO DRIVE AWAY FROM THE SCENE WITHOUT INJURY. THE VEHICLE WAS NOT DIAGNOSED. THE FAILURE MILEAGE WAS APPROXIMATELY 58,950.
TL*THE CONTACT OWNS A 2005 FORD MUSTANG. THE CONTACT STATED THAT THE VEHICLE SUDDENLY ACCELERATED INTERMITTENTLY; AT FIRST, THE CONTACT BELIEVED THE PROBLEM TO BE BECAUSE OF DRIVER ERROR. ON NOVEMBER 25, 2010 WHILE THE VEHICLE WAS IDLING, IT SUDDENLY ACCELERATED AND CRASHED INTO A VEHICLE IN FRONT ALTHOUGH THE CONTACT DEPRESSED THE BRAKE PEDAL. A POLICE REPORT WAS FILED. THE VEHICLE HAD NOT BEEN INSPECTED OR REPAIRED. THE CURRENT AND FAILURE MILEAGES WERE 78,250.
Showing 1–20 of 46 complaints
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 25, 2026