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2008 Mercury Mariner Hybrid

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

All reported categories

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When problems were reported

Mileage at the reported incident

107 reports with mileage · 9 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.

  • Service Brakes. Review the 29 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 28 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Steering. Review the 24 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

2 crash reports0 fire reports0 injury reports

Vehicle Speed Control complaints

11 reports
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Mileage unknown · Mar 27, 2012
Engine And Engine CoolingVehicle Speed Control

WE PURCHASED A FORD CERTIFIED 2008 MERCURY MARINER HYBRID LESS THAN TWO YEARS AGO. ACCORDING TO FORD, A FORD CERTIFIED' VEHICLE HAS BEEN PASSED A 172 POINT INSPECTION. WE HAVE BEEN DRIVING THIS VEHICLE ON THE HIGHWAY AND HAVE EXPERIENCE A STOP SAFELY NOW' WARNING ON THE DASH, ACCOMPANIED BY THE ENGINE SHUTTING OFF, AND THIS SE…

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WE PURCHASED A FORD CERTIFIED 2008 MERCURY MARINER HYBRID LESS THAN TWO YEARS AGO. ACCORDING TO FORD, A FORD CERTIFIED' VEHICLE HAS BEEN PASSED A 172 POINT INSPECTION. WE HAVE BEEN DRIVING THIS VEHICLE ON THE HIGHWAY AND HAVE EXPERIENCE A STOP SAFELY NOW' WARNING ON THE DASH, ACCOMPANIED BY THE ENGINE SHUTTING OFF, AND THIS SEEMS TO HAPPEN AT SPEEDS OF 50+ MPH. I WAS DRIVING 70 MPH IN THE MIDDLE OF A CONGESTED 4 LANE HIGHWAY TRAFFIC WHILE THIS HAPPENED TO ME RECENTLY. MY CAR CEASED TO ACCELERATE, AND I HAD TO WEAVE OUT OF THE CENTER LANES, SWERVING TO AN EXIT, GOING UP ON AN EXIT RAMP, WITHOUT THE ABILITY TO ACCELERATE. WE HAVE CONTACTED FORD THROUGH THEIR WEBSITE CUSTOMER SERVICE NUMBER, AND THE REPRESENTATIVES JUST TELL US TO TAKE IT TO A FORD DEALERSHIP. AFTER FIXING THE PROBLEM THAT THEIR TECHNICIAN AT OUR LOCAL DEALERSHIP TOLD US TO FIX, OUR VEHICLE DID THE VERY SAME THING A MONTH LATER. WE WERE TOLD THAT WE NEEDED TO REPLACE THE FUEL THROTTLE BODY. WE'VE ALSO REPLACED THE HYBRID BATTERY FILTER' AS PER THE COMPANY'S RECOMMENDATION. WE WANT SOME ATTENTION BROUGHT TO THIS MATTER. I FEEL I NO LONGER TRUST THAT THE TECHNICIANS AT THE FORD HAVE THE KNOWLEDGE TO DEAL WITH THIS ISSUE. AFTER SOME SEARCHES ONLINE, I'VE FOUND WE'RE NOT THE ONLY ONES WITH THIS PROBLEM. I DON'T KNOW HOW FORD CAN JUST PRETEND THIS ISN'T A SERIOUS ISSUE. WHAT WILL IT TAKE TO GET THEIR ATTENTION? THE FACT THAT THEY'RE ENDANGERING THE LIVES OF PEOPLE BY NOT RECALLING THIS VEHICLE, AND THE LACK OF ACCOUNTABILITY IS SHOCKING. HOW CAN FORD CAN GET AWAY WITH RELEASING THESE UNSAFE VEHICLES AND EXPOSING MANY LIVES WHICH COULD RESULT IN DEATHS. AFTER MANY CALLS TO FORD CUSTOMER SERVICE, AND SPEAKING WITH THE LOCAL FORD TECHS, MY FRUSTRATION LIES AT NOT HAVING A CLEAR ANSWER AND NO DIRECTION. THIS IS CLEARLY UNSAFE FOR ANYONE TO DRIVE AND SOMETHING NEEDS TO BE DONE. *TR

NHTSA ODI #10453164

Official recalls

0

No recalls in this snapshot.

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

DP22005 · Pedestrian Alert Sounds

Opened Jan 27, 2023 · Closed Aug 7, 2023

Status: closed (inferred from source dates) · Electrical System:propulsion System

NHTSA received a petition on or about July 18, 2022, requesting that Federal Motor Vehicle Safety Standard (FMVSS) 141 be applied to all electric and hybrid vehicles operating in the United States. The petition can be reviewed at NHTSA.gov under ODI Number 11486072. FMVSS 141 establishes performance requirements for pedestrian alert sounds for motor vehicles. The standard applies to hybrid and electric vehicles that have a gross vehicle weight rating of 4,536 KG or less or are defined as low-speed vehicles. The standard became fully applicable to all such vehicles manufactured on or after March 1, 2021.On January 27, 2023, NHTSA opened Defect Petition (DP) 22-005 to evaluate the subject matter described in the petition. On June 24, 2023 and as supplemented on June 25, 2023, the petitioner notified NHTSA he was withdrawing his petition. The petitioner indicated that, based on his review of data, there is no justification for asserting potential benefits that could be derived from actions sought by my petition. Based on the petitioner's withdrawal, DP22-005 is closed. Closure of this DP does not represent a determination by NHTSA regarding the subject matter of the petition.

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