2005 Ford Taurus

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

ON OCTOBER 11, 2006, PUBLIC CITIZEN PETITIONED ODI TO INVESTIGATE REPORTS OF ENGINE STALLS CAUSED BY E85 FUEL IN CERTAIN MODEL YEAR (MY) 2003 - 2005 FORD TAURUS FLEX-FUEL VEHICLES (FFV). ODI'S REVIEW OF THE PETITION AND OTHER AVAILABLE DATA FOUND A LOW STALL RATE ATTRIBUTABLE TO E-85 FUELING AND THAT THE MAIN CONCERNS,PROLONGED ENGINE START AND ROUGH IDLE DURING COLD ENGINE STARTUP AT WINTER TEMPERATURES, WERE RESOLVED BY AN ENGINE SOFTWARE UPDATE.TO ENSURE THAT ALL SUBJECT VEHICLES RECEIVE THIS UPDATE, FORD INITIATED A NOTIFICATION CAMPAIGN TO OFFER FREE ENGINE COMPUTER RECALIBRATION.BASED ON THIS INFORMATION, THIS DEFECT PETITION IS DENIED. THIS DENIAL SHOULD NOT BE CONSTRUED AS A FINDING THAT NO SAFETY DEFECT EXISTS.ODI RESERVES THE RIGHT TO RECONSIDER THIS ISSUE IF FUTURE DATA WARRANT.ADDITIONAL DETAILS CAN BE FOUND IN THE FEDERAL REGISTER NOTICE POSTED IN THE DP06-005 PUBLIC FILE.

I was on my way to work. When I came to the stop sign to turn on the main road. I felt my car jerk. I thought it was weird and kept driving anyways. Then I noticed the resistance was gone from the gas pedal and it went straight to the floor. So I came to the stop light and kept my foot on the brake. When the light turned green and I had let go of the brakes. My car was accelerating on its own. I had to keep pumping the brakes so I wouldn't crash or hurt anyone. I managed to pull into a mechanic's shop and asked for help. The mechanic told me that it was my cruise control and that it wasn't disengaging. So he had to disconnect it from my car.

NHTSA ID

11547998

Incident

Nov 4, 2022

For a while now I have noticed that intermittently when barely stepping on the accelerator pedal, the car will accelerate but continue to speed up even with my foot off of the accelerator. I have to step on the break extremely hard to come to a stop, and car will still be doing around 40mph when at a complete stop or light. The check engine light has been on, and I have taken it to a mechanic twice, one of the times he had it for a month trying to figure out what that light is about, checking everything possible, but I am not sure if that light has anything to do with the accelerator.

NHTSA ID

11487791

Incident

Oct 4, 2022

On December 10, 2020 I acquired tis particular automobile. In the calendar year following, I have been advised of and experience "sudden acceleration" and other anomalies . I have found further oil pan plug bolt, and today 02/10/2022 the Complaint of other owners. Particularly airbag sudden inflation and brake shift Interlock and no airbag operation. This is presumed to be a collision sensor relationship. I am in the process of restoration and replacement of the affected components. I have difficulty in data and trouble shoot information on the website and brand dealership. (Napa, Adv.auto parts, auto zone, orielly, salvage yards. I have spent $163.50 at Ford dealer charged me. I spent $269.70 at the American automobile association. No repairs have taken place by these people who have been advised that the manufacturer of the vehicle is alerts for further information and details of the job description and replacement parts for airbags components and sensors and clockspring set. I have been advised to contact the seller and demand replacement at no cost to me. To top it all off, Mercury and Ford plants keep duping each other and me for more money on a known defective product and vehicle.A Holdover surplus of one brand to another brand. These being as 2004 Mercury Sable airbag module and 2005 Ford Taurus airbags components and sensors and clockspring and sudden acceleration by cruise control modules and defects. Help please. Truth and reliable information on cost and parts source. Parts source and retailers. Thank you very much. Loyal to the end of living. [XXX] INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

NHTSA ID

11451326

Incident

Feb 10, 2022

The contact owns a 2005 Ford Taurus. The contact stated while driving 45 mph, the vehicle accelerated independently from 45 mph to 65 mph. The contact stated the accelerator pedal was not being depressed during the failure. The brake pedal was depressed to slow the vehicle to a stop. The contact pulled over to the side of the road and inspected under the hood. The contact noticed that the cruise control cable was jammed up into the accelerator cable which caused the accelerator cable to open. The contact moved the cruise control cable back into the correct position and drove back to their residence. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was 125,000.

NHTSA ID

11427597

Incident

Aug 3, 2021

Mileage

125,000 mi

DESIGN FLAW - STATION WAGON REAR TAILGATE OPENING LEVER AND ROD TO LOCK IS INOPERATIVE.

NHTSA ID

11405200

Incident

Jan 1, 2011

Mileage

55,000 mi

RANDOM AND SPORADIC ACCELERATION WHILE DRIVING ON A CITY STREET.

NHTSA ID

11403747

Incident

Mar 8, 2021

Mileage

94,685 mi

THE CAR WAS STARTED THEN IT WAS BEING SHIFTED FROM PARK TO DRIVE, THE DRIVER SIDE AIR BAG WENT OFF, BEFORE GETTING IT IN TO DRIVE (MADE IT TO NEUTRAL).THIS HAPPENED IN THE DRIVEWAY.

NHTSA ID

11385609

Incident

Dec 23, 2020

Mileage

84,600 mi

MY CAR WILL ACCELERATE ON ITS OWN WITHOUT ME PRESSING THE GAS. THIS HAPPENS AT LEAST 4 TIMES A WEEK WHILE I AM DRIVING AND HAPPENS WHEN I AM DRIVING BETWEEN 20 AND 50 MPH. I CAN MAKE THE ENGINE REV/ACCELERATION STOP BY QUICKLY TAPPING ON THE GAS PEDAL. I HAVE HAD THE CRUISE CONTROL DISCONNECTED BECAUSE MY MECHANIC THOUGHT THIS WAS PART OF THE PROBLEM BUT THE RANDOM SEF-ACCELERATION HAS CONTINUED AND SEEMS TO BE GETTING MORE FREQUENT. THIS HAS BEEN GOING ON OFF AND ON FOR A FEW YEARS BUT HAS INCREASED IN FREQUENCY OVER THE PAST FEW MONTHS.

NHTSA ID

11383695

Incident

Dec 16, 2020

Mileage

120,000 mi

This article supersedes TSB 19-2026 to update the vehicle model years affected. Some 2000 and newer Ford/Lincoln/Mercury vehicles equipped with aluminum body panels may exhibit corrosion concerns appearing as bubbled and/or peeling paint with or without accompanying white dust. Panel replacement is recommended.

Some 2000 and newer Ford, Lincoln and Mercury vehicles equipped with aluminum body panels may exhibit corrosion concerns appearing as bubbled and/or peeling paint with or without accompanying white dust. Panel replacement is recommended. Follow the Service Procedure steps to correct the condition

Some 2000 and newer Ford, Lincoln and Mercury vehicles equipped with aluminum body panels may exhibit corrosion concerns appearing as bubbled and/or peeling paint with or without accompanying white dust. Panel replacement is recommended. Follow the Service Procedure steps to correct the condition

The Powertrain Control/Emissions Diagnosis (PC/ED) manual has been revised for diagnosing electronic throttle bodies (ETBs). The ETC_ACT and ETC_DSD PIDs should not used to diagnose possible ETB concerns. The IDS has a limited refresh rate when reading these PIDs and cannot display quickly enough to validate a concern. The PCM automatically monitors these inputs more accurately and will set diagnostic trouble codes (DTCs) when appropriate. Using these PIDs for diagnostics will lead to inaccurate results and improper ETB replacements. If a concern is intermittent and no DTCs are present, refer to historical DTCs and the PC/ED, Section 3 No DTCs Present Index chart for further information.

EXTENDED WARRANTY COVERAGE FOR VEHICLES WITH HARD START WHEN OPERATING ON E85 FUEL, POWERTRAIN CONTROL MODULE (PCM) CALIBRATION. WARRANTY EXTENDED FOR 10 YEARS OR 100,000 MILES WHICH EVER COMES FIRST. SAMPLE CONSUMER LETTER ATTACHED. *KB

FLEX FUEL - LONG CRANK/HARD START. *TT