RoadVitals

2006 Mercury Mariner HEV Problems

Owner-reported complaints filed with NHTSA, grouped by component

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
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Latest May 13, 2017
Components namedHow many of our component categories appear on at least one report for this model year. One report can name several.
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Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
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What this page shows

Everything below is an owner-reported complaint submitted to NHTSA about the 2006 Mercury Mariner HEV, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Reports by component

Ranked by how many owner reports name each component category

  • Brakes240.0%
  • Electrical240.0%
  • Fuel system120.0%

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Each component in detail

What the reports in each category say, in the owners' own words

Brakes

Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.

2
reports

From owner reports, verbatim

THE BRAKES FAILED AND ABS AND BRAKE LIGHTS CAME ON. HAD A SOFT PEDAL ALMOST TO FLOOR BEFORE ANY BRAKING WAS PRESENT. AFTER TURNING OF ENGINE AND RESTARTING BRAKES RETURNED TO NORMAL. THE FIRST TIME THIS HAPPENED MY WIFE RAN INTO E REPAIR SHOP BUILDING CAUSING $3000.OO DOLLARS DAMAGE. OUR INSURANCE CHARGED HER WITH A AT FAULT ACCIDENT. WE CANNOT LOCATE THE ACCIDENT REPORT.

NHTSA ID 10985507 · filed May 13, 2017

I WAS DRIVING DOWN THE FREEWAY IN A FULLY LOADED CAR AND TRAFFIC WAS BUILDING UP YESTERDAY. I SAW BRAKE LIGHTS AHEAD AND DECIDED TO SLOW PROACTIVELY. I PRESSED ON THE BRAKES AND THERE WAS NO SLOWING AND I HAD TO PUSH THE BRAKES AS HARD AS I COULD WITH THE PEDAL FULLY DEPRESSED TO THE FLOOR. THE CAR DID SLOW BUT I ALMOST REAR ENDED THE CAR IN FRONT. THE YELLOW ABS AND THE RED BRAKE WARNING LAMP LIT AND THE ALARM SOUNDED. I WAS SCARED TO DEATH IN HEAVY TRAFFIC AND PULLED OFF THE NEXT EXIT. I TURNED OFF THE CAR AND PUMPED THE BRAKES AND WAITED 5 MINUTES. I TURNED THE CAR ON AGAIN AND EVERYTHING WORKED BUT I WAS VERY NERVOUS ALL THE WAY HOME. I THEN GOOGLED THE ARTICLE BELOW AND AM VERY UPSET THE FORD DEALER OR FORD ITSELF NEVER ALERTED ME OF THIS KNOWN POTENTIAL MALFUNCTION....AND WHY HAS THERE BEEN NO FORMAL RECALL!?? *TR

NHTSA ID 10706502 · filed Apr 19, 2015

Too few reports in this category for a page of its own — they appear in the full complaint list.

Electrical

Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.

2
reports

From owner reports, verbatim

WHILE DRIVING ON THE FREEWAY A LOUD BANG SOUND WAS HEARD FROM THE ENGINE COMPARTMENT. THE CAR SHOOK AT THE SAME TIME WHEN THE BANG OCCURRED. THE CHARGING INDICATOR IS NOW VERY SENSITIVE TO GAS ACCELERATION. I CHECKED THE ENGINE AND BATTERY AND AROUND THE CAR AND DIDN'T NOTICE ANYTHING UNUSUAL. I'M GOING TO THE DEALER TOMORROW FOR THEM TO CHECK THE 12 BATTERY AND ALTERNATOR. SINCE I HAVE A HYBRID CAR I'M ALSO GOING TO HAVE THEM CHECK SPECIAL BATTERIES FOR DEFECTS. *TR

NHTSA ID 10274079 · filed Jun 17, 2009

2006 MERCURY MARINER HYBRID DRIVEN TWICE ON DEC. 19 TOTAL OF ABOUT 70 MILES OVER THE COURSE OF THE DAY. NO APPARENT PROBLEMS OR WARNINGS DURING THE TRIPS. LAST DRIVEN AT 4:30 P.M. WE WERE AWAKENED AT 1:30 A.M. BY OUR SON WHO WAS VISITING ASKING FOR OUR OTHER VEHICLE KEYS AS THE MARINER HAD EXPLODED IN OUR DRIVEWAY. HE SAW FLICKERING FLAMES IN THE BACK CARGO AREA. THE ADJACENT TRUCK WAS MOVED OUT OF HARMS WAY AND THE CAR WAS BY THEN ENGULFED IN FLAMES IN THE INTERIOR WITH FLAMES SHOOTING OUT OF THE BATTERY VENT. THE WINDOWS BLEW OUT AND TWO MORE BLUISH EXPLOSIONS CAME FROM THE BACK OF THE CAR. THE CAR IS A TOTAL LOSS. IT DEFINITELY BURNED MORE HEAVILY IN THE BACK WHERE THE HYBRID BATTERIES ARE LOCATED. THE FIRE DEPARTMENT AND SHERIFF RESPONDED. WE ARE AWAITING A DECISION FOR OUR NEXT STEP FROM THE DEALERSHIP AND OUR INSURANCE CARRIER. *TR

NHTSA ID 10212454 · filed Dec 20, 2007

Too few reports in this category for a page of its own — they appear in the full complaint list.

Fuel system

Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.

1
report

From owner reports, verbatim

WHILE DRIVING ON THE FREEWAY A LOUD BANG SOUND WAS HEARD FROM THE ENGINE COMPARTMENT. THE CAR SHOOK AT THE SAME TIME WHEN THE BANG OCCURRED. THE CHARGING INDICATOR IS NOW VERY SENSITIVE TO GAS ACCELERATION. I CHECKED THE ENGINE AND BATTERY AND AROUND THE CAR AND DIDN'T NOTICE ANYTHING UNUSUAL. I'M GOING TO THE DEALER TOMORROW FOR THEM TO CHECK THE 12 BATTERY AND ALTERNATOR. SINCE I HAVE A HYBRID CAR I'M ALSO GOING TO HAVE THEM CHECK SPECIAL BATTERIES FOR DEFECTS. *TR

NHTSA ID 10274079 · filed Jun 17, 2009

Too few reports in this category for a page of its own — they appear in the full complaint list.

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .