The contact owns a 2009 Mercury Mariner. The contact stated that while making left or right turns, the steering wheel became difficult to maneuver. No warning light was illuminated. The contact stated that the vehicle was taken to a dealer where the dealer diagnosed that the failure was related to the recall. The vehicle was not…
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The contact owns a 2009 Mercury Mariner. The contact stated that while making left or right turns, the steering wheel became difficult to maneuver. No warning light was illuminated. The contact stated that the vehicle was taken to a dealer where the dealer diagnosed that the failure was related to the recall. The vehicle was not repaired. The contact referenced NHTSA Campaign Number: 14V284000 (Steering). The manufacturer was notified of the failure and the contact was informed that the VIN was not included in the recall. The contact was then transferred to the NHTSA Hotline. The failure mileage was approximately 132,596.
NHTSA ODI #11499934
179,000 miles · Dec 30, 2022
Steering
The contact owns a 2009 Mercury Marnier. The contact stated while driving at an undisclosed speed, the steering wheel started to shake. The electric power steering (EPS) warning light was illuminated. The vehicle was taken to an independent mechanic where it was diagnosed that the steering torque sensor needed to be replaced. Th…
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The contact owns a 2009 Mercury Marnier. The contact stated while driving at an undisclosed speed, the steering wheel started to shake. The electric power steering (EPS) warning light was illuminated. The vehicle was taken to an independent mechanic where it was diagnosed that the steering torque sensor needed to be replaced. The vehicle was not repaired. The dealer was not notified of the failure. The contact referenced NHTSA Campaign Number: 14V284000 (Steering). The manufacturer was notified of the failure and the contact was informed that the VIN was not included in the recall and advised to call the NHTSA Hotline. The failure mileage was approximately 179,000.
NHTSA ODI #11499589
Mileage unknown · Dec 26, 2022
Steering
I went in to the parking lot of the vince lombardi service station turned the car off when i went in on the way out turn the car on and i couldnt move the steering unless i really used force so if this was to happen to me while driving it would have been bad called ford they say for my vin number it does not have a recall for th…
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I went in to the parking lot of the vince lombardi service station turned the car off when i went in on the way out turn the car on and i couldnt move the steering unless i really used force so if this was to happen to me while driving it would have been bad called ford they say for my vin number it does not have a recall for that however diring research i saw other mariners have a 14s05 recall which reflects pretty much what happened to me
NHTSA ODI #11498827
Mileage unknown · Nov 23, 2022
Lane DepartureSteering
THE POWER STEERING ASSIST LIGHT CAME ON AND I KEPT LOSING MY POWER STEERING. I COULD TURN THE CAR OFF THEN BACK ON AND IT WOULD WORK AGAIN AND THEN ALL OF A SUDDEN IT WENT OUT AGAIN IN THE MIDDLE OF A CURVE AND WINT COME BACK ON.
NHTSA ODI #11494660
154,204 miles · Oct 24, 2022
Steering
The contact's girlfriend owns a 2009 Mercury Mariner. The contact stated while driving approximately 15-20 MPH and making a turn, the steering wheel became inoperable. There was an abnormal beeping sound detected. The contact stated that while his girlfriend was driving in traffic and making a turn on a curve, the steering wheel…
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The contact's girlfriend owns a 2009 Mercury Mariner. The contact stated while driving approximately 15-20 MPH and making a turn, the steering wheel became inoperable. There was an abnormal beeping sound detected. The contact stated that while his girlfriend was driving in traffic and making a turn on a curve, the steering wheel was pulling to one side. There was a low beeping sound detected. There were no warning lights illuminated. The contact called the local dealer and was informed that the vehicle was previously repaired under NHTSA Campaign Number: 14V284000 (Steering). The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure and referred him to the NHTSA Hotline. The approximate failure mileage was 154,204.
NHTSA ODI #11490554
136,200 miles · Jun 28, 2022
Steering
The contact called on behalf of his wife who owns a 2009 Mercury Mariner. The contact stated that while his was driving approximately 25 MPH, the vehicle lost power steering assist making it difficult to steer the vehicle. The power steering assist warning light was illuminated. The driver pulled over to the side of the roadway …
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The contact called on behalf of his wife who owns a 2009 Mercury Mariner. The contact stated that while his was driving approximately 25 MPH, the vehicle lost power steering assist making it difficult to steer the vehicle. The power steering assist warning light was illuminated. The driver pulled over to the side of the roadway safely where her husband arrived with his trailer to tow the vehicle back to the residence. The following day the vehicle was driven to the dealer in manual steering mode. The dealer diagnosed the vehicle and confirmed the failure with the power steering. The dealer related the failure to NHTSA Campaign Number: 14V284000 (Steering) however, the VIN was not included. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 136,200.
NHTSA ODI #11471436
122,064 miles · Jun 9, 2022
Steering
The contact owns a 2009 Mercury Mariner. The contact stated that while driving at an undisclosed speed, the steering wheel was difficult to turn before the steering locked up. The contact was able to restart the vehicle and the vehicle operated as designed. The check engine and TPMS warning lights were illuminated. The vehicle w…
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The contact owns a 2009 Mercury Mariner. The contact stated that while driving at an undisclosed speed, the steering wheel was difficult to turn before the steering locked up. The contact was able to restart the vehicle and the vehicle operated as designed. The check engine and TPMS warning lights were illuminated. The vehicle was taken to an independent mechanic who referred the contact dealer. The contact called the local dealer but the vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 122,064.
NHTSA ODI #11468386
Mileage unknown · Mar 27, 2022
Steering
Power steering assist goes in and out. Making it very hard to turn
NHTSA ODI #11458480
130,000 miles · Mar 16, 2022
Steering
The contact owns a 2009 Mercury Mariner. The contact stated that while driving at various speeds, the steering wheel would vibrate abnormally. The contact stated that at start-up the power steering assist fault message appeared on the instrument panel. The contact stated that excessive force was needed to steer the vehicle; she …
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The contact owns a 2009 Mercury Mariner. The contact stated that while driving at various speeds, the steering wheel would vibrate abnormally. The contact stated that at start-up the power steering assist fault message appeared on the instrument panel. The contact stated that excessive force was needed to steer the vehicle; she called her boyfriend to the scene and he drove the vehicle home. Neither the dealer nor the manufacturer had been notified of the failure. Upon investigation, the contact linked the failure to NHTSA Campaign Number: 14V284000 (Steering). The vehicle was not repaired. The failure mileage was approximately 130,000.
NHTSA ODI #11457014
Mileage unknown · Feb 7, 2022
Steering
While driving car lost power steering causeing dangerous situation and loss of full control of car. Result was several near accidents while trying to get the car under control to shoulder. Car was diafnosed by dealer to need steering column. "Power Steering Assist Problem" displayed on dash when steering was lost.
Ford Motor Company (Ford) is recalling certain model year 2008-2011 Ford Escape and Mercury Mariner vehicles manufactured August 18, 2006, through September 11, 2010. The affected vehicles have a steering torque sensor that may not be able to properly detect driver steering input. As a result, the system could remove the Electric Power Steering (EPS) assist.
Consequence & remedy
Consequence: If power steering assist is lost, greater driver effort would be required to steer the vehicle at low speeds, increasing the risk of a crash.
Remedy: Ford will notify owners, and dealers will update the software for the power steering control module (PSCM) and the instrument cluster module, free of charge. If a vehicle shows a history of a loss of the torque sensor signal or fault codes relating to the PSCM when the vehicle is brought in for the recall remedy, the affected components will be replaced, free of charge. The recall began on July 18, 2014. Owners may contact Ford customer service at 1-800-392-3673. Ford's number for this recall is 14S05.
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
2
DP15001 · Loss Of Power Steering While Driving
Opened Apr 1, 2015 · Closed Jun 14, 2018
Status: closed (inferred from source dates) · Steering:electric Power Assist System
On May 27, 2014, amended June 2, 2014, Ford Motor Company (Ford) submitted a Defect Information Report (DIR) to NHTSA describing a safety defect that may result in a sudden loss of power steering assist while driving in approximately 746,067 model year (MY) 2008 through 2011 Ford Escape vehicles equipped with electric power assisted steering (NHTSA 14V-284, Ford 14S05). Ford's DIR described the defect condition as a poor signal to noise ratio [SNR] in the torque sensor within the Electric Power Assisted Steering (EPAS) system [which] does not allow the PSCM to determine the driver's steering input. When the system detects this fault condition, it transitions the EPAS system to the fail-safe/manual steering mode.Ford's DIR indicates that loss of power steering assist while driving would require higher steering effort at lower vehicle speeds, which may result in an increased risk of a crash.Ford's remedy instructs dealers to check the Power Steering Control Module (PSCM) for Diagnostic Trouble Codes (DTCs) to determine the proper repair procedure. If no DTCs are present, dealers are to update the PSCM and instrument cluster module software. The updated PSCM software changes the torque sensor fault strategy so that the SNR condition does not result in a loss of power steering assist while driving.In addition, audible and visual warnings are provided for torque sensor faults.If DTCs indicating faults in the torque sensor, PSCM or Power Steering Motor (motor) are present in the initial recall inspection, the dealer performs the following repairs: 1) replaces the torque sensor for torque sensor faults (DTC B2278); or 2) replaces the steering column for faults related to the PSCM (DTC B1342) or motor (DTC B2277).Continued in attachment pages
PE13003 · Electronic Throttle Body Malfunction
Opened Feb 21, 2013 · Closed Feb 28, 2014
Status: closed (inferred from source dates) · Engine
On February 21, 2013, the Office of Defects Investigations (ODI) opened Preliminary Evaluation PE13-003 to investigate allegations of electronic throttle body (ETB) failures resulting in sudden reduction of engine power in model year (MY) 2009-2013 Ford Escape, Fusion, Mariner and Milan vehicles. During this investigation, Ford identified a condition in subject vehicles equipped with 2.5L and 3.0L engines that may result in a sudden reduction of engine power.According to Ford, the ETB internal motor contacts may develop a high resistance material buildup condition on the commutator, resulting in intermittent electrical connectivity and reduced engine power. When this condition occurs, the Malfunction Indicator Lamp (MIL) or Wrench light will illuminate and the vehicle may enter a limited limp home mode.Ford?s trade name for the feature is Failure Mode Effects Management (FMEM) mode.In this mode, engine power and vehicle speed are reduced, while full function of the power steering, power braking, lighting, and climate control systems are maintained.ODI?s complaint analysis indicate that the predominant failure mode involved reduced motive power associated with the limited limp home mode with engine speeds limited to approximately 900 RPM. Analysis of warranty claims provided by Ford identified 59,807 claims related to ETB replacements and approximately 50 percent of claims are associated with diagnostic trouble codes (DTC) P2111, Throttle Body Stuck Open, and P2112, Throttle Body Stuck Closed.Ford described several factors where the ETB motor may fail resulting in DTCs P2111 or P2112 but the failure is not an existing stuck open or closed ETB valve position.According to Ford, the ETB control strategy provides the driver with three FMEM modes that allow varying degrees of vehicle mobility depending on the severity of the fault detected.DTCs associated with stuck open or closed throttle valves are designated the highest failure severity resulting in engine speeds limited to high idle corresponding to the limited limp home mode.Vehicles are not likely to unexpectedly stall as a result of this condition, but drivers may characterize the reduced functionality as a stall, even though their vehicle may still has motive capability.Other FMEM limp modes may result in reduced engine performance but will maintain vehicle speed above 20mph. During this investigation, Ford and its suppliers, Delphi and Igarashi, updated the powertrain control module (PCM) software to include a throttle body motor cleaning cycle during key-on and modified the ETB internal motor components design, surface finish and material composition to improve durability. Additionally, Ford developed a remedy procedure and issued a special Customer Satisfaction Program (CSP) 13N03 extending the ETB warranty coverage and instructing dealers to update the powertrain calibration to improve vehicle performance in the event that intermittent electrical connectivity of the throttle body motor contacts occurs. 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 January 31, 2015 regardless of mileage.Owners of the affected vehicles will be contacted by mail to take their vehicle to a Ford dealer who will reprogram the PCM to the latest calibration. The bulletin was sent to dealers on January 17, 2014 and the owner letter mailing began on January 27, 2014. See the investigative file for copies of Ford's bulletin and owner letter. This preliminary evaluation is closed. The closing of this investigation does not constitute a finding that
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