Illustrationwhile we are in idel for a period of time the car wants to surge forward without pushing on the gas. it wants to rev withough the has pedal being pushed. It does it at red lights, stop signs, and if Im in a drive through.
2005 Ford Five Hundred
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all Five Hundred years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
640–25K
7625–50K
8750–75K
8875–100K
79100–150K
49150K+
443 reports with mileage · 67 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Power Train. Review the 136 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Vehicle Speed Control. Review the 104 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 95 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
20 crash reports6 fire reports10 injury reports
Vehicle Speed Control complaints
104 reportsI WAS AT RED LIGHT PERSON CROSSING ROAD I WAS I. DRIVE FOOT ON BRAKE, RPMS SHOT UP ENGINE REEVES CAT LUNGED FORWARD I PRESSED HARDER IN BRAKE ALMOST HIT PERSON. AT THE TIME NO WARNING LIGHTS. THEN AT PHARMACY DRIVE THRU W CAR I. FROM AND I. BACK OF ME CAR DID SAME THING. I HAD TO PRESS BRAKE HARD TO PREVENT MOVING HITTING CAR IN…
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I WAS AT RED LIGHT PERSON CROSSING ROAD I WAS I. DRIVE FOOT ON BRAKE, RPMS SHOT UP ENGINE REEVES CAT LUNGED FORWARD I PRESSED HARDER IN BRAKE ALMOST HIT PERSON. AT THE TIME NO WARNING LIGHTS. THEN AT PHARMACY DRIVE THRU W CAR I. FROM AND I. BACK OF ME CAR DID SAME THING. I HAD TO PRESS BRAKE HARD TO PREVENT MOVING HITTING CAR IN FROM OF ME. I WAS IN DRIVE BUT FOOT ON BRAKE! NO WARNING LIGHTS AT TIME. HAD THROTTLE BODY REPLACED STILL HAD SIMILAR PROBLEMS PROGRESSING LITTLE DID I KNOW WHEN THROTTLE BODY IS REPLACED HAS TO BE REPROGRAMMED BY FORD! SPENT SO MUCH MONEY AND TIME TRYING TO FIGURE OUT PROBLEM. THIS IS A FLAW W FORD 500 2005 THROTTLE BODY MANY COMPLAINTS AND TEST DOES NEVER ISSUES RECALL, UNSAFE. I COULD HAVE KILLED SOMEONE.
TRANSMISSION HAS VERY HARD AND DELAYED UPSHIFT AND DOWNSHIFT MAKING IT DIFFICULT TO CONTROL SPEED WHEN ACCELERATING AND DECELERATING. RPM GETS STUCK AROUND 3000 AT LOWER SPEEDS AND UPON ENGAGING INTO GEAR HAS MADE MY TIRES SQUAWK WITH A SUDDEN LUNGE IN SPEED AND SAME PROBLEM WHEN TRYING TO STOP, THE CAR LUNGES FORWARD. IT ACTS A…
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TRANSMISSION HAS VERY HARD AND DELAYED UPSHIFT AND DOWNSHIFT MAKING IT DIFFICULT TO CONTROL SPEED WHEN ACCELERATING AND DECELERATING. RPM GETS STUCK AROUND 3000 AT LOWER SPEEDS AND UPON ENGAGING INTO GEAR HAS MADE MY TIRES SQUAWK WITH A SUDDEN LUNGE IN SPEED AND SAME PROBLEM WHEN TRYING TO STOP, THE CAR LUNGES FORWARD. IT ACTS AS THOUGH IT IS IN NEUTRAL BUT THEN WHEN IT ENGAGES INTO GEAR SUDDEN CHANGES IN SPEED OCCUR CAUSING RAPID ACCELERATION OR DECELERATION. THE PROBLEM GETS WORSE AFTER THE CAR IS UP TO NORMAL OPERATING TEMPERATURE. IT DOESN'T OCCUR AS OFTEN AT COLDER OPERATING TEMPERATURE. THIS PROBLEM MAKES IT DIFFICULT TO GET BACK UP TO SAFE HIGHWAY SPEEDS AFTER HAVING TO STOP FOR TRAFFIC OR RED LIGHTS AS WELL AS HARD TO GET UP TO SPEED TO SAFELY MERGE INTO TRAFFIC FROM AN ON RAMP. AS FAR AS "WHEN" THIS HAPPENED IT IS EVERY DAY AS I DRIVE DAILY.
(ETB) ELECTRONIC THROTTLE BODY ON MY CAR CAUSES AN ACCELERATION THAT MAKES THE CAR JERK FORWARD. I'VE ALMOST HIT A WALL, AND GOD FORBID THIS HAPPENS ON THE HIGHWAY I COULD CAUSE AN ACCIDENT. ITS UNSAFE AND SHOULD BE RECALLED. POOR DESIGN I GUESS BUT IT'S NOT WORTH MY LIFE. THIS HAPPENED WHILE IDLING IN DRIVE THRU WHEN I TRIED …
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(ETB) ELECTRONIC THROTTLE BODY ON MY CAR CAUSES AN ACCELERATION THAT MAKES THE CAR JERK FORWARD. I'VE ALMOST HIT A WALL, AND GOD FORBID THIS HAPPENS ON THE HIGHWAY I COULD CAUSE AN ACCIDENT. ITS UNSAFE AND SHOULD BE RECALLED. POOR DESIGN I GUESS BUT IT'S NOT WORTH MY LIFE. THIS HAPPENED WHILE IDLING IN DRIVE THRU WHEN I TRIED TO GO FORWARD IT IDLED REALLY HIGH THEN DROPPED DOWN. WOULD BOT ACCELERATE AFTERWARDS.
I HAVE RESEARCHED ONLINE AND A LOT OF PEOPLE WITH MY SAME CAR ARE HAVING THE SAME PROBLEM. WHILE DRIVING MY WHOLE DASH BOARD GOES OUT . I CAN NO LONGER SEE HOW FAST I'M GOING. EVERYTHING GOES TO 0 THE GAS GOES TO E AND MY REVERSE LIGHTS STAY ON UNTIL THE DASH BOARD COMES BACK UP. IF AND WHEN IT COMES BACK ON MY CHECK ENGINE LIGH…
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I HAVE RESEARCHED ONLINE AND A LOT OF PEOPLE WITH MY SAME CAR ARE HAVING THE SAME PROBLEM. WHILE DRIVING MY WHOLE DASH BOARD GOES OUT . I CAN NO LONGER SEE HOW FAST I'M GOING. EVERYTHING GOES TO 0 THE GAS GOES TO E AND MY REVERSE LIGHTS STAY ON UNTIL THE DASH BOARD COMES BACK UP. IF AND WHEN IT COMES BACK ON MY CHECK ENGINE LIGHT WILL BE ON. THIS HAS BEEN HAPPENING EVERY SINCE I PURCHASED THE CAR 3YEARS AGO ON AND OFF.
I TOOK MY BATTERY OUT MY 2005 FORD FIVE HUNDRED AND THE FAIL SAFE ENGINE MODE WRENCH LIGHT CAME ON AND IT WONT GO OFF THIS NEED TO BE RECALL THEY SAY THE COMPTER SHUT DOWN AND I HAVE TO GET IT RESETED I WAS DRIVING THE VEHICLE AND IT ALMOST HIT SOMEONE WHEN IT JURK TO THE FRONT AND I ALMOST HIT A VEHICLE BACKING UP
WHEN COMING TO A COMPLETE STOP WITH MY FOOT ON THE BRAKE, THE CAR CONTINUES TO JERK AND DRIVE. IT ALSO DOES IT WHILE REVERSING WHICH IN BOTH CASES HAS ALMOST CAUSED ME TO RUN INTO THE CAR IN FRONT OR BEHIND ME. IT TAKES A WHILE TO PICK UP SPEED AFTER STOPPING. IT JERKS WHILE PICKING UP SPEED. THE PASSENGER DOOR INSIDE HANDLE …
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WHEN COMING TO A COMPLETE STOP WITH MY FOOT ON THE BRAKE, THE CAR CONTINUES TO JERK AND DRIVE. IT ALSO DOES IT WHILE REVERSING WHICH IN BOTH CASES HAS ALMOST CAUSED ME TO RUN INTO THE CAR IN FRONT OR BEHIND ME. IT TAKES A WHILE TO PICK UP SPEED AFTER STOPPING. IT JERKS WHILE PICKING UP SPEED. THE PASSENGER DOOR INSIDE HANDLE DOES NOT CLOSE ON ITS OWN. IT RAINS IN THE CAR ON THE DRIVER'S SIDE. THE FRONT DRIVER'S SIDE PANEL KEEPS POPPING OUT OF PLACE.. THE THING UNDER THE CAR THAT KEEPS YOU FROM HITTING THE CURB, IS FALLING APART.
I HAVE BEEN HAVING TROUBLE OUT OF MY CAR AND DID NOT KNOW WHAT IT WAS. I COULD BE DRIVING AND THE ACCELERATOR WOULDN'T HAVE AN POWER. I NOTICED THAT THE MESSAGE IN MY DASH READ: FAILED SAFE MODE. I WAS IN TRAFFIC WHEN THIS HAPPENED AND I HAD MY CHILDREN IN THE CAR AND I AFRAID,WE WOULD BE REAR ENDED BECAUSE THOUGH,THE CAR WAS ST…
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I HAVE BEEN HAVING TROUBLE OUT OF MY CAR AND DID NOT KNOW WHAT IT WAS. I COULD BE DRIVING AND THE ACCELERATOR WOULDN'T HAVE AN POWER. I NOTICED THAT THE MESSAGE IN MY DASH READ: FAILED SAFE MODE. I WAS IN TRAFFIC WHEN THIS HAPPENED AND I HAD MY CHILDREN IN THE CAR AND I AFRAID,WE WOULD BE REAR ENDED BECAUSE THOUGH,THE CAR WAS STILL ON,I HAD NO POWER TO CONTINUE. I TURNED THE CAR OFF AND BACK ON AND IT CONTINUED TO GO INTO FAIL SAFE MODE,THEN I NOTICED THERE WAS A WRENCH TOOL,ALSO IN THE MESSAGE BOARD. AFTER BEING IN THE MIDDLE OF THE ROAD FOR 20 MINUTES,THE CAR FINALLY CRUNK UP,SO I COULD MOVE IT OUT THE ROAD. AS,I CRUNK THE CAR,I DIDN'T HAVE MY FEET ON THE ACCELERATOR BUT I IMMEDIATELY HAD TO PUT MY FEET IN THE BREAK BECAUSE THEY CAR WAS MOUNTING AS IF I WAS PUSHING THE GAS. WHEN I FINALLY GOT READY TO PULL OFF BARELY TOUCHING THE GAS,IT JERKED OFF REALLY FAST,CAUSING ME TO ALMOST LOOSE CONTROL OF THE VEHICLE. I WAS TERRIFIED! I GOT THE CAR HOME AND CALLED MY MECHANIC. HE TOLD ME TO BRING TO HIM THE NEXT MORNING. I GET UP THE NEXT MORNING TO TAKE IT TO THE MECHANIC AND IT REPEATEDLY WENT INTO FAIL SAFE MODE,WHERE I COULD NOT GO ANYWHERE. I FINALLY GOT IT TO GO AFTER AN HOUR AND IT DID THE SAME,AS I WAS ATTEMPTING TO GET IT TO THE MECHANIC SHOP.THE MECHANIC TESTED IT AND SAID,THE THROTTLE BODY NEEDED TO BE REPLACED. I WAS ALSO,TOLD,THAT THERE WAS A RECALL ON THESE SAME CARS FOR THE SAME PROBLEM AS IM EXPERIENCING. I DID SOME RESEARCH MYSELF AND THERE WAS A RECALL ON THESE FORD 500 FOR THROTTLE BODY. IM JUST NOT SURE,WHAT YEAR THEY WERE RECALLED. THE RECALL NUMBER IS 12N03. I HOPE I HAVE EXPLAINED IN FULL DETAIL,AS,IM JUST THANKFUL,THAT I,MY FAMILY OR OTHERS WERE INJURED,BEFORE I FIGURED OUT HOW DANGEROUS THIS CAR IS!!
THE TRANSMISSION DISENGAGES AT VARIOUS SPEEDS EVEN ON THE INTERSTATE AT 55+ MPH CAUSING IT TO LOSE POWER. YOU MUST BE ABLE TO GET IT STOPPED ON THE SIDE OF THE ROAD AND SHUT THE CAR OFF AND THEN RESTART IT TO CORRECT THE PROBLEM FOR A SHORT PERIOD OF TIME.
TL* THE CONTACT OWNS A 2005 FORD FIVE HUNDRED. WHEN IN THE DRIVE OR REVERSE POSITION, THE VEHICLE ACCELERATED INDEPENDENTLY WITHOUT WARNING. THE FAILURE OCCURRED INTERMITTENTLY. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC, BUT WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEA…
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TL* THE CONTACT OWNS A 2005 FORD FIVE HUNDRED. WHEN IN THE DRIVE OR REVERSE POSITION, THE VEHICLE ACCELERATED INDEPENDENTLY WITHOUT WARNING. THE FAILURE OCCURRED INTERMITTENTLY. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC, BUT WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 216,551.
Official recalls
206V383000 · Latches/locks/linkages:doors:latch
Oct 5, 2006
ON CERTAIN PASSENGER VEHICLES CURRENTLY REGISTERED IN THE FOLLOWING STATES: ALASKA, COLORADO, CONNECTICUT, DELAWARE, IDAHO, ILLINOIS, INDIANA, IOWA, KANSAS, KENTUCKY, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, MINNESOTA, MISSOURI, MONTANA, NEBRASKA, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, NORTH DAKOTA, OHIO, PENNSYLVANIA, RHODE ISLAND, SOUTH DAKOTA, UTAH, VERMONT, WEST VIRGINIA, WISCONSIN, AND WYOMING. THE SIDE DOOR LATCH MECHANISMS MAY EXPERIENCE WATER INTRUSION ALLOWING THE LATCH MECHANISM TO FREEZE IN COLD WEATHER.
Consequence & remedy
Consequence: AS A RESULT, THE DOOR LATCH PAWL MAY NOT RETURN TO THE LATCH POSITION WHEN THE DOOR IS CLOSED, AND THE DOOR COULD OPEN WHILE THE VEHICLE IS MOVING.
Remedy: DEALERS WILL INSTALL A SHIELD OVER THE FRONT LATCHES; SEAL A DRAIN HOLE IN THE REAR WINDOW TRIM MOLDING ON THE FREESTYLE REAR SIDE DOORS; AND APPLY GREASE TO ALL FRONT AND REAR SIDE-DOOR LATCH MECHANISMS FREE OF CHARGE. THE RECALL BEGAN ON NOVEMBER 8, 2006. OWNERS MAY CONTACT FORD AT 1-800-392-3673.
05V515000 · Fuel System, Gasoline:storage:tank Assembly:mounting
Nov 9, 2005
ON CERTAIN PASSENGER VEHICLES, THE STRAPS THAT SECURE THE FUEL TANK TO THE VEHICLE BODY MAY BREAK, CAUSING THE FUEL TANK AND FUEL TANK HEAT SHIELD TO DROP ON THE DRIVESHAFT (ALL WHEEL DRIVE VEHICLES) OR EXHAUST SYSTEM (FRONT WHEEL DRIVE VEHICLES).
Consequence & remedy
Consequence: IF THIS HAPPENS, DRIVERS MAY NOTICE A NOISE OR A FUEL LEAK. A FUEL LEAK IN THE PRESENCE OF AN IGNITION SOURCE COULD RESULT IN A FIRE.
Remedy: DEALERS WILL REPLACE BOTH FUEL TANK STRAPS. THE RECALL BEGAN ON DECEMBER 1, 2005. OWNERS MAY CONTACT FORD AT 1-800-392-3673.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
2PE11018 · Idle Instability
Opened May 11, 2011 · Closed Feb 7, 2013
Status: closed (inferred from source dates) · Vehicle Speed Control
On November 29, 2012, Ford Motor Company (Ford) initiated Customer Satisfaction Program 12N03 to extend warranty coverage terms for repair of engine idle RPM surge caused by throttle body deposits in all model year (MY) 2005 through 2007 Ford Freestyle, Five Hundred and Mercury Montego vehicles.The program extends the coverage for up to 10 years of service or 150,000 miles from the warranty start date of the vehicle (all vehicles are eligible for the program through May 31, 2013, regardless of mileage).Dealers will repair vehicles exhibiting the condition by removing and cleaning the throttle body and reprogramming the PCM with software containing an updated idle speed control strategy.According to Ford, some of the affected vehicles may experience momentary, intermittent engine idle RPM surge (idle flare) when stopped or during low speed driving maneuvers such as in a parking lot or driveway.Unstable idle speed control (dips and flares) around the target engine speed (700 rpm) can occur in vehicles with deposit build-up in the throttle body when the system adjusts engine speed in response to changes in engine load, typically from power steering application or air-conditioner compressor cycling.Idle speed control logic is only active at vehicle speeds below 3.5 mph and when the accelerator pedal is not applied.Ford testing of a vehicle with a worst case throttle body measured a maximum idle flare of 1360 RPM lasting approximately 1 second, which Ford indicated was consistent with system design to limit vehicle speed and acceleration in idle control mode.Ford indicated that the test vehicle was held in place with normal brake effort and that vehicle speed remained under 4 mph without the brake pedal applied.In addition to throttle body deposit accumulation, symptoms associated with the condition may include Check Engine lamp illumination and diagnostic trouble codes (DTCs) P0505, P0506 or P061B.Ford attributed the surge condition to changes in idle air flow resulting from the progressive buildup of deposits in the throttle body from normal Positive Crankcase Ventilation (PCV) system operation.This condition was not adequately compensated for in the original Powertrain Control Module (PCM) calibration.Ford issued a technical service bulletin on August 15, 2011 (TSB 11-8-5), releasing an updated powertrain control calibration for vehicles with CVT transmissions.On October 19, 2011, Ford issued a second bulletin (TSB 11-10-21) superseding TSB 11-8-5 and including updated powertrain control calibration for vehicles with 6-speed transmissions.Prior to Ford issuing the TSB?s, owner?s experiencing the alleged defect either received no repairs, if dealers could not duplicate the condition, or had the throttle body cleaned or replaced, which only provided temporary correction until the throttle deposit build-up returned.Ford?s revised powertrain calibrations appear to be effective remedies for the idle instability caused by build-up of throttle body deposits.However, even after the TSB?s were released, many owners experiencing the condition continued to have difficulty with proper diagnosis and repair as dealers were often either unable to duplicate the condition or were unfamiliar with the new repair procedures.Ford's new program addresses those concerns.NHTSA's testing and complaint analysis indicate that the idle speed control issue in the subject vehicles can only occur at very low speeds, are very brief events, are easily controlled by moderate brake pedal forces and result in minor increases in vehicle speed even with no braking.This investigation is closed.The closing of this in
PE07058 · Instrument Cluster Failure
Opened Nov 16, 2007 · Closed Mar 11, 2008
Status: closed (inferred from source dates) · Electrical System: Instrument Cluster/panel
THE SUBJECT VEHICLES EXPERIENCE A LOSS OF PROPER INSTRUMENT CLUSTER OPERATION.TYPICALLY, THE PROBLEM APPEARS AS THE NEEDLE ON THE GAUGE (SPEEDOMETER, TACHOMETER, FUEL, AND/OR TEMPERATURE) SWEEPS AND RESETS INTERMITTENTLY.FORD REPORTS THE PROBLEM AS MOMENTARY POWER INTERRUPTION CAUSES THE GAUGES TO SWEEP AND THEN RECOVER TO NORMAL FUNCTION.IN AUGUST 2006, FORD ISSUED A TECHNICAL SERVICE BULLETIN (TSB 06-17-9) TO PROVIDE GUIDELINES TO SERVICE TECHNICIANS FOR DIAGNOSIS AND REPAIR OF THIS CONDITION.ODI'S REVIEW OF FORD'S RESPONSE TO THE AGENCY'S INFORMATIONREQUEST LETTER REVEALS THAT THE MAJORITY OF THE REPORTS TO FORD (63%) INDICATE THAT THE INSTRUMENT CLUSTER WOULD EXPERIENCE INTERMITTENT LOSS OF POWER.FORD REPORTS THAT THISLASTS FOR ONLY A FEW SECONDS.ALSO FORD STATES, THE VEHICLE'S EXTERIOR LIGHTING WOULD NOT FAIL TO ILLUMINATE EVEN IN THE EVENT OF POWER INTERRUPTION TO THE CLUSTER BECAUSE THE EXTERIOR LIGHTS ARE POWERED SEPARATELY AND DO NOT RELY ON ANY SIGNAL FROM THE CLUSTER.ADDITIONALLY, ODI CONTACTED COMPLAINANTS WHO AFFIRMED THE INTERMITTENT CONDITION AND THAT NONE OF THE EXTERIOR LIGHTS ON THE SUBJECT VEHICLES WOULD BE AFFECTED BY POWER INTERRUPTIONS TO THE INSTRUMENT CLUSTER.ODI LAST RECEIVED A REPORT REGARDING THIS ISSUE IN AUGUST OF 2007.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT A SAFETY-RELATED DEFECT DOES NOT EXIST.FURTHER USE OF AGENCY RESOURCES DOES NOT APPEAR TO BE WARRANTED AT THIS TIME.ODI WILL HOWEVER CONTINUE TO MONITOR THE ISSUE AND WILL TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.