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2006 Ford Taurus

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2006 Ford Taurus do not stand out strongly from the model-year median of 318.

About this comparison →

When problems were reported

Mileage at the reported incident

272 reports with mileage · 46 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.

  • Vehicle Speed Control. Review the 176 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. Review the 32 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 25 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

19 crash reports4 fire reports8 injury reports

What owners actually said

318 reports
122,500 miles · Apr 21, 2014
EngineVehicle Speed Control

MY WIFE WAS DRIVING OUR 2006 FORD TAURUS AND SUDDENLY THE CAR STARTED ACCELERATING OUT OF CONTROL. SHE WAS ABLE TO SLOW THE CAR DOWN BY BRAKING FIRMLY AND EVENTUALLY THE CAR STOPPED DOING IT. WE DID NOT DRIVE IT THE NEXT DAY. TWO DAYS LATER, I WAS DRIVING AND BRAKING FOR A RED LIGHT WHEN THE CAR AGGRESSIVELY ACCELERATED AGAIN…

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MY WIFE WAS DRIVING OUR 2006 FORD TAURUS AND SUDDENLY THE CAR STARTED ACCELERATING OUT OF CONTROL. SHE WAS ABLE TO SLOW THE CAR DOWN BY BRAKING FIRMLY AND EVENTUALLY THE CAR STOPPED DOING IT. WE DID NOT DRIVE IT THE NEXT DAY. TWO DAYS LATER, I WAS DRIVING AND BRAKING FOR A RED LIGHT WHEN THE CAR AGGRESSIVELY ACCELERATED AGAIN. ONLY BY SLAMMING ON THE BRAKES DID I AVOID HITTING THE CAR IN FRONT OF ME. I PUT THE CAR IN PARK AND TURNED IT OFF AND ON AGAIN, BUT THE ENGINE WAS STILL RACING OUT OF CONTROL. I TURNED THE CAR OFF AND ON AGAIN AND PRESSED THE ACCELERATOR QUICKLY UP AND DOWN AND THIS STOPPED THE ENGINE FROM RACING. SINCE THAT TIME, THE CAR HAS ACCELERATED MORE GENTLY (WITHOUT ANY PRESSURE ON THE ACCELERATOR PEDAL) TWICE, BOTH AT HIGHWAY SPEEDS. BOTH TIMES, MASHING THE ACCELERATOR SEEMED TO TEMPORARILY RELIEVE THE SYMPTOMS. I AM GOING TO CALL FORD, ALTHOUGH I DOUBT THEY WILL DO ANYTHING FOR ME. *TR

NHTSA ODI #10584031

Mileage unknown · Apr 16, 2014
Air BagsService BrakesVehicle Speed ControlCrash

MY HUSBAND WAS JUST INVOLVED IN A COLLISION TODAY IN OUR 2006 FORD TAURUS. HE NOTICED A VEHICLE STOPPING IN FRONT OF HIM SO HE BEGAN TO HIT THE BRAKE. AS HE COASTED ON HIS BRAKES TOWARDS THE STOP VEHICLE IN FRONT OF HIM, THE CAR BEGAN TO AUTOMATICALLY ACCELERATE CAUSING HIM TO REAR-END THE OTHER DRIVER. WE'RE PRETTY SURE THE CAR…

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MY HUSBAND WAS JUST INVOLVED IN A COLLISION TODAY IN OUR 2006 FORD TAURUS. HE NOTICED A VEHICLE STOPPING IN FRONT OF HIM SO HE BEGAN TO HIT THE BRAKE. AS HE COASTED ON HIS BRAKES TOWARDS THE STOP VEHICLE IN FRONT OF HIM, THE CAR BEGAN TO AUTOMATICALLY ACCELERATE CAUSING HIM TO REAR-END THE OTHER DRIVER. WE'RE PRETTY SURE THE CAR IS TOTALED. PLUS, THE AIR BAGS DID NOT DEPLOY. *TT

NHTSA ODI #10583223

98,200 miles · Apr 13, 2014
Service BrakesVehicle Speed Control

I WAS HEADING HOME IN A 35 MILES AN HR ZONE, WHEN SUDDENLY, MY GAS PEDAL FLATTENED FROM UNDER MY FEET AND MY CAR STARTED GOING FASTER. I TRIED BREAKING, BUT THE CAR KEPT LUNGING FORWARD EVEN THOUGH I WAS ON THE BREAKS, THE RPM ALSO REVVED UP TO ABOUT 3000 EVEN THOUGH I WAS STILL BREAKING. I PULLED OFF THE ROAD AND PUT IT IN PARK…

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I WAS HEADING HOME IN A 35 MILES AN HR ZONE, WHEN SUDDENLY, MY GAS PEDAL FLATTENED FROM UNDER MY FEET AND MY CAR STARTED GOING FASTER. I TRIED BREAKING, BUT THE CAR KEPT LUNGING FORWARD EVEN THOUGH I WAS ON THE BREAKS, THE RPM ALSO REVVED UP TO ABOUT 3000 EVEN THOUGH I WAS STILL BREAKING. I PULLED OFF THE ROAD AND PUT IT IN PARK AND IT STILL SOUNDED AS IF I WAS GASSING IT, SO I SHUT IT OFF AND WAITED, THEN STARTED IT AGAIN, IT REVVED, THEN THE RPM DROPPED SUDDENLY AND WAS BACK TO NORMAL. *JS

NHTSA ODI #10579477

101,000 miles · Apr 11, 2014
EngineVehicle Speed Control

INTERMITTENTLY THROTTLE WILL KEEP RISING AND THE CAR WILL NOT STOP UNLESS SHIFTED TO NEUTRAL AND ACCELERATION PEDAL PUSHED TO DISLODGE STUCK THROTTLE. BRAKES WILL NOT STOP THROTTLE FROM RISING UNLESS STEPS ABOVE FOLLOWED. FIRST TIME THIS OCCURRED, I HAD TO FIGHT THE ACCELERATION WITH THE BRAKES CAUSING MY ENGINE TO SMELL LIKE BU…

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INTERMITTENTLY THROTTLE WILL KEEP RISING AND THE CAR WILL NOT STOP UNLESS SHIFTED TO NEUTRAL AND ACCELERATION PEDAL PUSHED TO DISLODGE STUCK THROTTLE. BRAKES WILL NOT STOP THROTTLE FROM RISING UNLESS STEPS ABOVE FOLLOWED. FIRST TIME THIS OCCURRED, I HAD TO FIGHT THE ACCELERATION WITH THE BRAKES CAUSING MY ENGINE TO SMELL LIKE BURNT RUBBER UNTIL I FIGURED OUT THE TRICK OF TAPING THE ACCELERATION PEDAL WHEN IN NEUTRAL. *JS

NHTSA ODI #10579282

115,000 miles · Apr 8, 2014
Vehicle Speed Control

I WAS DRIVING TO WORK AND NOTICED THAT MY CAR WAS REVVING AT THE STOP LIGHT EVEN THOUGH MY FOOT WAS ON THE BREAK. WHEN I TOOK OFF, I PUMPED THE GAS PEDAL A FEW TIMES AND IT WENT BACK TO NORMAL. I DIDN'T THINK MUCH OF IT. HOWEVER, I PICKED UP MY CARPOOL RIDER AND STARTED MY DRIVE DOWN THE HIGHWAY AT 60MPH. I ATTEMPTED TO SLOW DO…

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I WAS DRIVING TO WORK AND NOTICED THAT MY CAR WAS REVVING AT THE STOP LIGHT EVEN THOUGH MY FOOT WAS ON THE BREAK. WHEN I TOOK OFF, I PUMPED THE GAS PEDAL A FEW TIMES AND IT WENT BACK TO NORMAL. I DIDN'T THINK MUCH OF IT. HOWEVER, I PICKED UP MY CARPOOL RIDER AND STARTED MY DRIVE DOWN THE HIGHWAY AT 60MPH. I ATTEMPTED TO SLOW DOWN AFTER ABOUT TEN MINUTES AND I NOTICED MY CAR WAS SOUNDED AS IF IT WAS REVVING UP HIGHER THAN I WAS PRESSING THE GAS MEDAL. I SLOWED DOWN TO 45MPH AND TOOK MY FOOT OFF THE GAS PEDAL AND NOTICED THAT MY CAR SPED BACK UP TO 60MPH ON ITS OWN. I PRESSED ON THE GAS PEDAL TO SEE IF I COULD AGAIN GET IT TO DISLODGE, BUT THAT DID NOT WORK. I PUMPED IT SEVERAL TIMES, LIFTED THE PEDAL TO SEE IF THAT WOULD HELP BUT NOTHING WOULD CAUSE THE ENGINE TO SLOW DOWN. AS I WAS ON AN OPEN HIGHWAY, I STAYED IN THE CENTER LANE AND KEPT TRYIN TO SLOW DOWN. I ONLY WORKED TO PUMP MY BRAKES AND THEN SLOWED DOWN WITH MY FOOT ON THE BRAKES. I EXITED THE FREEWAY AND CONTINUED TO BRAKE. I STOPPED A FEW CARLINKS AWAY FROM ANYONE AND THE CAR WAS STILL REVVING VERY HIGH. I PUT THE CAR IN PARK AND TURNED IT OFF. I STARTED IT AGAIN AND IT REVVED IMMEDIATELY, IT PULLED FORWARD AS SOON AS IT WAS IN DRIVE AND I KEPT MY FOOT ON THE BRAKE. I STAYED IN THE LESS TRAVELED LANE FAR AWAY FROM OTHER CARS, THEN COASTED WITH MY FOOT ON THE BRAKE. HOWEVER, MY CAR BARELY STOPPED....MY BRAKES WERE SHOT. I CALLED A TOW TRUCK AND GAVE TWO MESSAGES TO THE DEALERSHIP THAT IT WILL AUTOMATICALLY REV AND PLEASE MAKE CERTAIN EVERYONE KNOWS THEY SHOULD NOT PUT THE CAR IN DRIVE WITHOUT THEIR FOOT ON THE BRAKE. HUGE SAFETY ISSUE, BRAKES WERE SMOKING AND ARE COMPLETELY GONE. *TR

NHTSA ODI #10578281

134,500 miles · Mar 28, 2014
Vehicle Speed Control

I WAS DRIVING WITH MY 2 YEAR OLD GRANDSON WHEN MY CAR STARTED TO ACCELERATE TO A HIGHER SPEED. I HAD TO KEEP MY FOOT ON THE BRAKE TO MAINTAIN THE SPEED. I PULLED OVER IN A PARKING LOT AND HAD A DIFFICULT TIME STOPPING THE CAR BECAUSE THE ENGINE WAS ACCELERATING WHILE STOPPING. I MANAGED TO PUT THE CAR IN PARK AND MY RPMS WERE U…

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I WAS DRIVING WITH MY 2 YEAR OLD GRANDSON WHEN MY CAR STARTED TO ACCELERATE TO A HIGHER SPEED. I HAD TO KEEP MY FOOT ON THE BRAKE TO MAINTAIN THE SPEED. I PULLED OVER IN A PARKING LOT AND HAD A DIFFICULT TIME STOPPING THE CAR BECAUSE THE ENGINE WAS ACCELERATING WHILE STOPPING. I MANAGED TO PUT THE CAR IN PARK AND MY RPMS WERE UP TO 4000. I TURNED THE CAR OFF AND RESTARTED AGAIN AND THE RPMS JUMPED BACK UP TO 4000. I NOTICED THAT THIS WAS INVESTIGATED WITH THIS CAR BUT NO RECALLS WERE ISSUED YET MANY REPORTS. I HAD MY ONLY GRANDSON WITH ME. I COULD NOT IMAGINE WHAT WOULD HAVE HAPPENED IF I COULD NOT STOP. THIS MAKES ME WONDER IF SOMEONE HAS TO GET KILLED BEFORE THIS FIXED. *TR

NHTSA ODI #10575380

69,800 miles · Mar 17, 2014
Vehicle Speed Control

TL* THE CONTACT OWNS A 2006 FORD TAURUS. THE CONTACT STATED THAT WHILE DRIVING 30 MPH, THE VEHICLE SUDDENLY ACCELERATED WITHOUT ANY WARNINGS. THE VEHICLE WAS TAKEN TO THE DEALER. THE TECHNICIAN WAS NOT ABLE TO DIAGNOSE THE FAILURE. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILE…

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TL* THE CONTACT OWNS A 2006 FORD TAURUS. THE CONTACT STATED THAT WHILE DRIVING 30 MPH, THE VEHICLE SUDDENLY ACCELERATED WITHOUT ANY WARNINGS. THE VEHICLE WAS TAKEN TO THE DEALER. THE TECHNICIAN WAS NOT ABLE TO DIAGNOSE THE FAILURE. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 69,800 AND THE CURRENT MILEAGE WAS 70,007.

NHTSA ODI #10572789

31,500 miles · Mar 13, 2014
EngineFuel System, GasolinePower Train

VEHICLE HAS FAILING CAMSHAFT SYNCHRONIZER CHIRPING FROM ENGINE FAILURE BEGAN AT 30,000-32,000 MILES FORD REFUSES TO HONOR EMISSIONS/EXTENDED DEFECT WARRANTY ON PART IF PART FAILS, IT DRIVES THE OIL PUMP, WHICH WILL RESULT IN A SUDDEN LOSS OF ENGINE POWER, AND WILL REQUIRE COMPLETE ENGINE REPLACEMENT. VEHICLE HAS LOWER EN…

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VEHICLE HAS FAILING CAMSHAFT SYNCHRONIZER CHIRPING FROM ENGINE FAILURE BEGAN AT 30,000-32,000 MILES FORD REFUSES TO HONOR EMISSIONS/EXTENDED DEFECT WARRANTY ON PART IF PART FAILS, IT DRIVES THE OIL PUMP, WHICH WILL RESULT IN A SUDDEN LOSS OF ENGINE POWER, AND WILL REQUIRE COMPLETE ENGINE REPLACEMENT. VEHICLE HAS LOWER END OF MILEAGE FOR ITS AGE, LONG AND THOROUGH MAINTENANCE HISTORY CONTACTED FORD, THEY HAD NO INTEREST IN PROVIDING ASSISTANCE TOTAL VEHICLE MILEAGE AS OF 3/13/2014 IS ~49,000 MILES WILL BE TAKING LEGAL ACTION. *TR

NHTSA ODI #10569200

Mileage unknown · Mar 11, 2014
Vehicle Speed Control

I HAVE HAD ISSUES WITH MY SUDDEN ACCELERATION, STICKING ACCELERATOR PEDAL SINCE MY CRUISE CONTROL STOPPED FUNCTIONING. I PULL OVER OR PLACE MY CAR INTO NEUTRAL TO GET THE ACCELERATION TO STOP. I HAVE SEEN MANY OTHER COMPLAINTS AND FEEL A RECALL IS ADVISABLE FOR THIS ISSUE BEFORE INJURY OCCURS. *TR

NHTSA ODI #10568614

135,000 miles · Feb 27, 2014
EngineVehicle Speed Control

THE GAS PEDAL PERIODICALLY STICKS BETWEEN 35-40 MPH IN MY 2006 FORD TAURUS. THIS CAUSES THE ENGINE RPM'S TO INCREASE. I AM ABLE TO SLOW THE CAR BY PRESSING THE BRAKES. I CAN ALSO STOP THE ENGINES RACING BY TAPPING THE PEDAL AGAIN ABRUPTLY. *TR

NHTSA ODI #10566320

Official recalls

2

06V119000 · Electrical System: Instrument Cluster/panel

Apr 10, 2006

CERTAIN PASSENGER VEHICLES BUILT FOR ONE SPECIFIC FLEET CUSTOMER WERE MODIFIED FOR OPTIONAL HANDS-FREE CELLULAR PHONE OPERATING CAPABILITY. TO PROVIDE THIS FUNCTIONALITY, A SPECIAL OVERLAY WIRE HARNESS WAS INSTALLED THAT INADVERTENTLY DID NOT INCLUDE THE CIRCUITS FOR PASSENGER AIR BAG DEACTIVATION INDICATOR (PADI) LAMP FUNCTION. AS A RESULT, THESE VEHICLES DO NOT COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 208, 'OCCUPANT CRASH PROTECTION.'

Consequence & remedy

Consequence: THE PADI LAMP WILL FAIL TO ILLUMINATE AND THE AIR BAG WARNING LAMP IN THE CLUSTER WILL STAY ILLUMINATED.

Remedy: THE FLEET CUSTOMER WAS NOTIFIED AND ALL VEHICLES HAVE BEEN REPAIRED. THE RECALL BEGAN ON APRIL 28, 2006.

05V520000 · Visibility:windshield Wiper/washer:motor

Nov 9, 2005

ON CERTAIN TRUCKS, PASSENGER CARS AND SPORT UTILITY VEHICLES, THE WINDSHIELD WIPER MOTOR MAY HAVE BEEN PRODUCED WITHOUT GREASE BEING APPLIED TO THE OUTPUT SHAFT GEAR.

Consequence & remedy

Consequence: AFTER A PERIOD OF CONTINUOUS USE ON THE HIGH SPEED SETTING, LACK OF GREASE ON THE OUTPUT SHAFT GEAR MAY CAUSE THE GEAR TO DISTORT OR FRACTURE DURING OPERATION RESULTING IN A LOSS OF WIPER FUNCTION. INOPERATIVE WIPERS UNDER INCLEMENT WEATHER CONDITIONS COULD CAUSE A CRASH DUE TO IMPAIRED VISIBILITY.

Remedy: DEALERS WILL INSPECT THE WIPER MOTOR FOR THE PRESENCE OF GREASE AND GREASE THE WIPER MOTOR GEARS IF NECESSARY. THE RECALL BEGAN ON NOVEMBER 22, 2005. OWNERS MAY CONTACT FORD AT 1-800-392-3673 OR LINCOLN/MERCURY AT 1-800-521-4140.

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

1

PE12005 · Stuck Throttle

Opened Mar 7, 2012 · Closed Oct 22, 2012

Status: closed (inferred from source dates) · Vehicle Speed Control; Vehicle Speed Control:cables

Preliminary Evaluation (PE)12-005 was opened to investigate allegations of speed control cables detaching from the throttle body and subsequently interfering with the throttle closing fully to the idle position in model year (MY) 2005 and 2006 Ford Taurus vehicles.The speed control cable, throttle body attachment arm (?nail head?) for the speed control cable, cable mounting bracket and cable routing for the MY 2005 and 2006 Ford Taurus are common to all MY 2004 through 2006 Ford Taurus and Mercury Sable vehicles equipped with either the 155 HP 3.0L 2-valve Vulcan engine or the 200 HP 3.0L 4-valve Duratec engine (the ?subject vehicles?). Figures 1 and 2 show the throttle body cam and speed control cable installed and a cable interference condition caused by contact between a detached cable and the ?nail head.?Ford?s assessment of the condition in incident vehicles noted that the interference conditions produced tended to be short in duration as the cable end tended to dislodge itself from the throttle body due to vibration, road loads or engine roll in addition to tapping the acceleration pedal.Ford inspected three incident vehicles and measured maximum throttle openings of 5.8% to 14.9%, resulting in engine speeds ranging from 1600 to 2200 rpm with the transmission selector in Drive.A Ford stack-up analysis of the speed control cable length from the attachment bracket to the throttle body indicated a maximum theoretical throttle opening of 16.4% that could result from the alleged defect. Engineers at the NHTSA Vehicle Research and Test Center (VRTC) inspected an incident vehicle to evaluate throttle positions and engine speeds that could result from the alleged defect and performed brake testing of a vehicle with the throttle stuck at the worst case throttle opening that could result from the condition.The VRTC vehicle inspection noted that, depending on the orientation of the detached cable end, the amount of throttle opening that could result from interference by a detached speed control cable end varied from 4.8% to 11.3%.VRTC brake testing of a MY 2006 Taurus with a Vulcan engine and the throttle held open at 16% found that, even with multiple brake applications, sufficient vacuum was available for the brake booster assist and the brake pedal efforts required to stop the vehicle did not increase significantly from normal operating conditions. ODI?s analysis of 100 complaints related to the alleged defect found that drivers were generally able to free the interference condition or safely brake to a stop without incident.Approximately one-third (32) reported that the stuck throttle condition was corrected with no action or by tapping the accelerator pedal while the vehicle was still moving, another third (34) reported braking to a stop with the vehicle in Drive prior to correcting the condition, and the remaining third (34) reported that the driver responded to the incident by shifting to Neutral before stopping the vehicle.One complaint alleged that stuck-throttle type symptoms caused the vehicle to pass partially through a traffic light and into an intersection before stopping, however,ODI was unable to contact the owner to verify the cause or relationship to the alleged defect condition.ODI has not identified any crashes related to the alleged defect. Tables 1 and 2 provide a breakdown of complaints and warranty claims related to the alleged defect by engine and model year.A safety-related defect has not been identified at this time and further use of agency resources does not appear to be warranted.Accordingly, this investigation is closed.The closing of this investigation do

Additional source detail variants (2)

Vehicle Speed Control:cables

Preliminary Evaluation (PE)12-005 was opened to investigate allegations of speed control cables detaching from the throttle body and subsequently interfering with the throttle closing fully to the idle position in model year (MY) 2005 and 2006 Ford Taurus vehicles.The speed control cable, throttle body attachment arm (?nail head?) for the speed control cable, cable mounting bracket and cable routing for the MY 2005 and 2006 Ford Taurus are common to all MY 2004 through 2006 Ford Taurus and Mercury Sable vehicles equipped with either the 155 HP 3.0L 2-valve Vulcan engine or the 200 HP 3.0L 4-valve Duratec engine (the ?subject vehicles?). Figures 1 and 2 show the throttle body cam and speed control cable installed and a cable interference condition caused by contact between a detached cable and the ?nail head.?Ford?s assessment of the condition in incident vehicles noted that the interference conditions produced tended to be short in duration as the cable end tended to dislodge itself from the throttle body due to vibration, road loads or engine roll in addition to tapping the acceleration pedal.Ford inspected three incident vehicles and measured maximum throttle openings of 5.8% to 14.9%, resulting in engine speeds ranging from 1600 to 2200 rpm with the transmission selector in Drive.A Ford stack-up analysis of the speed control cable length from the attachment bracket to the throttle body indicated a maximum theoretical throttle opening of 16.4% that could result from the alleged defect. Engineers at the NHTSA Vehicle Research and Test Center (VRTC) inspected an incident vehicle to evaluate throttle positions and engine speeds that could result from the alleged defect and performed brake testing of a vehicle with the throttle stuck at the worst case throttle opening that could result from the condition.The VRTC vehicle inspection noted that, depending on the orientation of the detached cable end, the amount of throttle opening that could result from interference by a detached speed control cable end varied from 4.8% to 11.3%.VRTC brake testing of a MY 2006 Taurus with a Vulcan engine and the throttle held open at 16% found that, even with multiple brake applications, sufficient vacuum was available for the brake booster assist and the brake pedal efforts required to stop the vehicle did not increase significantly from normal operating conditions. ODI?s analysis of 100 complaints related to the alleged defect found that drivers were generally able to free the interference condition or safely brake to a stop without incident.Approximately one-third (32) reported that the stuck throttle condition was corrected with no action or by tapping the accelerator pedal while the vehicle was still moving, another third (34) reported braking to a stop with the vehicle in Drive prior to correcting the condition, and the remaining third (34) reported that the driver responded to the incident by shifting to Neutral before stopping the vehicle.One complaint alleged that stuck-throttle type symptoms caused the vehicle to pass partially through a traffic light and into an intersection before stopping, however,ODI was unable to contact the owner to verify the cause or relationship to the alleged defect condition.ODI has not identified any crashes related to the alleged defect. Tables 1 and 2 provide a breakdown of complaints and warranty claims related to the alleged defect by engine and model year.A safety-related defect has not been identified at this time and further use of agency resources does not appear to be warranted.Accordingly, this investigation is closed.The closing of this investigation do

Vehicle Speed Control

Preliminary Evaluation (PE)12-005 was opened to investigate allegations of speed control cables detaching from the throttle body and subsequently interfering with the throttle closing fully to the idle position in model year (MY) 2005 and 2006 Ford Taurus vehicles.The speed control cable, throttle body attachment arm (?nail head?) for the speed control cable, cable mounting bracket and cable routing for the MY 2005 and 2006 Ford Taurus are common to all MY 2004 through 2006 Ford Taurus and Mercury Sable vehicles equipped with either the 155 HP 3.0L 2-valve Vulcan engine or the 200 HP 3.0L 4-valve Duratec engine (the ?subject vehicles?). Figures 1 and 2 show the throttle body cam and speed control cable installed and a cable interference condition caused by contact between a detached cable and the ?nail head.?Ford?s assessment of the condition in incident vehicles noted that the interference conditions produced tended to be short in duration as the cable end tended to dislodge itself from the throttle body due to vibration, road loads or engine roll in addition to tapping the acceleration pedal.Ford inspected three incident vehicles and measured maximum throttle openings of 5.8% to 14.9%, resulting in engine speeds ranging from 1600 to 2200 rpm with the transmission selector in Drive.A Ford stack-up analysis of the speed control cable length from the attachment bracket to the throttle body indicated a maximum theoretical throttle opening of 16.4% that could result from the alleged defect. Engineers at the NHTSA Vehicle Research and Test Center (VRTC) inspected an incident vehicle to evaluate throttle positions and engine speeds that could result from the alleged defect and performed brake testing of a vehicle with the throttle stuck at the worst case throttle opening that could result from the condition.The VRTC vehicle inspection noted that, depending on the orientation of the detached cable end, the amount of throttle opening that could result from interference by a detached speed control cable end varied from 4.8% to 11.3%.VRTC brake testing of a MY 2006 Taurus with a Vulcan engine and the throttle held open at 16% found that, even with multiple brake applications, sufficient vacuum was available for the brake booster assist and the brake pedal efforts required to stop the vehicle did not increase significantly from normal operating conditions. ODI?s analysis of 100 complaints related to the alleged defect found that drivers were generally able to free the interference condition or safely brake to a stop without incident.Approximately one-third (32) reported that the stuck throttle condition was corrected with no action or by tapping the accelerator pedal while the vehicle was still moving, another third (34) reported braking to a stop with the vehicle in Drive prior to correcting the condition, and the remaining third (34) reported that the driver responded to the incident by shifting to Neutral before stopping the vehicle.One complaint alleged that stuck-throttle type symptoms caused the vehicle to pass partially through a traffic light and into an intersection before stopping, however,ODI was unable to contact the owner to verify the cause or relationship to the alleged defect condition.ODI has not identified any crashes related to the alleged defect. Tables 1 and 2 provide a breakdown of complaints and warranty claims related to the alleged defect by engine and model year.A safety-related defect has not been identified at this time and further use of agency resources does not appear to be warranted.Accordingly, this investigation is closed.The closing of this investigation do