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2006 Mercury Mountaineer

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2006 Mercury Mountaineer do not stand out strongly from the model-year median of 117.

About this comparison →

When problems were reported

Mileage at the reported incident

94 reports with mileage · 23 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.

  • Engine And Engine Cooling. Review the 43 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. Review the 39 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 14 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

6 crash reports2 fire reports6 injury reports

What owners actually said

117 reports
Mileage unknown · Nov 8, 2016
Engine

"TAKATA RECALL" ENGINE ALWAYS TURNS OFF WHILE DRIVING. I FIXED IT AT 3 DIFFERENT WORKSHOPS AND STILL THE SAME.

NHTSA ODI #10925107

Mileage unknown · Nov 8, 2016
EngineSeatsStructure

"TAKATA RECALL" PAINTING, SEATS ELECTRIC, LIGHT OF THE ENGINE.

NHTSA ODI #10925106

134,000 miles · May 6, 2016
Power Train

HAVE SENT A COMPLAINT RECENTLY NO ONE HAS CONTACTED ME I'VE SEEN ON LINE HUNDREDS OF COMPLAINTS DUE TO FAULTY TRANSMISSIONS ON FORD, AND MERCURY MOUNTAINEER ESP 20001- THRU 2012 MODELS AND HAD A 2004 LAST YR. I HAD TO SEND TO JUNKYARD BECAUSE TRANSMISSION WAS BAD AND WOULD ALSO STOP WHILE DRIVING ESP. ON HIGHWAYS AT SPEEDS OVER …

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HAVE SENT A COMPLAINT RECENTLY NO ONE HAS CONTACTED ME I'VE SEEN ON LINE HUNDREDS OF COMPLAINTS DUE TO FAULTY TRANSMISSIONS ON FORD, AND MERCURY MOUNTAINEER ESP 20001- THRU 2012 MODELS AND HAD A 2004 LAST YR. I HAD TO SEND TO JUNKYARD BECAUSE TRANSMISSION WAS BAD AND WOULD ALSO STOP WHILE DRIVING ESP. ON HIGHWAYS AT SPEEDS OVER 55 MPH MANY CLOSE CALLS AND LUCKY I WASNT INJURED OR KILLLED DUE TO TROUBLE WITH TRANSMISSION NOT SHIFTING AND BECOMING UNRESPONSIVE TO WHERE IT HAD TO BE TOWED SEVERAL TIMES WHEN TRANSMISSION BECAME UNRESPONSIVE NOW MY 2006 MOUNTAINEER AWD HAS SIMILAR PROBLEMS AND EVERY ONE I HAVE TRIED TO PURCHASE AS A REPLACEMENT ALSO HAS HAD PROBLEMS WITH THEIR TRANSMISSIONS FAILING SO NEED SOME ADVICE AS TO WHAT CAN BE DONE TO CORRECT THESE ISSUES!.....AS IN PAST I STATED IT FAILS LOSES POWER AND TRANSMISSION FAILS WHILE DRIVING ON HIGHWAY AFTER SLOWING DOWN OR COMING TO STOP AT LIGHTS OR STOP SIGNS IT USUALLY IS UNRESPONSIVE AND CANT GET OUT OF LOW GEAR AND OR COMPLETELY WILL NOT GO THRU GEARS NORMALLY!....HAVE HEARD ONLY 2011 MODELS HAVE BEEN RECALLED RECENTLY NOT FAIR IN MY OPINION THAT NO ONE HAS PAID ATTENTION TO THE EARLIER MODEL FORD EXPLORER AND MOUNTAINEER ESPECIALLY IN MY CASE O4-08 HAVE ALL HAD EXACT PROBLEMS SIMILAR TO MY CURRENT 06 MOUNTAINEER AWD....AS SEVERALMECHANICS RECENTLY REFUSE TO WORK ON IT TELLING ME THEY ARE NOT WORTH THEIR TIME AND NO GUARANTEES AS THEY FEEL THAT THEY ARE ALL FAULTY FROM 02-2012 AND ALL SHULD HAVE BEEN RECALLED DUE TO SAFETY ISSUES!.....IN MY OPINION I BELIEVE THIS SHULD BE LOOKED INTO BEFORE IT BECOMEWS THE CAUSE OF AN ACCIDENT OR WORSE...I AM DISABLED AND NEED A SAFER VEHICLE AND IN HOPES FORD WILL MAKE RIGHT BY ME AND POSSIBLY LOOK INTO AND OR SEE ABOUT A RECALL ON MY 06 MERCURY MOUNTAINEER!. THANKS FOR ANY TIME AND HELP! REFERRING TO THE UNSAFE DRIVETRAIN YET AGAIN I AM HAVING WITH NOW.

NHTSA ODI #10863544

135,000 miles · Apr 30, 2016
Power Train

2ND MOUNTAINEER OWNED TRANSMISSION WILL NOT SHIFT IN LOW GEARS AND UNRESPONSIVE. STALLED IN TOWN AND ON HIGHWAY AT HIGH SPEEDS ALMOST CAUSING COLLISIONS SEVERAL TIMES AFTER BECOMING UNRESPONSIVE WHILE DRIVING.

NHTSA ODI #10862313

95,000 miles · Mar 21, 2016
Air BagsCrashInjury

TL* THE CONTACT OWNS A 2006 MERCURY MOUNTAINEER. WHILE DRIVING AT 10 MPH, ANOTHER VEHICLE CRASHED INTO THE FRONT DRIVER SIDE OF THE CONTACT'S VEHICLE. THE CONTACT'S VEHICLE WAS PUSHED INTO A TELEPHONE POLE. THE AIR BAGS DID NOT DEPLOY. THE CONTACT RECEIVED INJURIES TO THE HEAD, SHOULDER, AND CHEST. THE CONTACT WAS TRANSPORTED TO…

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TL* THE CONTACT OWNS A 2006 MERCURY MOUNTAINEER. WHILE DRIVING AT 10 MPH, ANOTHER VEHICLE CRASHED INTO THE FRONT DRIVER SIDE OF THE CONTACT'S VEHICLE. THE CONTACT'S VEHICLE WAS PUSHED INTO A TELEPHONE POLE. THE AIR BAGS DID NOT DEPLOY. THE CONTACT RECEIVED INJURIES TO THE HEAD, SHOULDER, AND CHEST. THE CONTACT WAS TRANSPORTED TO THE HOSPITAL IN AN AMBULANCE. A POLICE REPORT WAS FILED. THE VEHICLE WAS TOWED. THE MANUFACTURER WAS NOTIFIED. THE APPROXIMATE FAILURE MILEAGE WAS 95,000.

NHTSA ODI #10850783

134,483 miles · Mar 5, 2016
Unknown Or Other

2006 MERCURY MOUNTAINEER DRIVING ALONG AROUND TOWN OR HIGHWAY AND WILL JUST LOOSE POWER WITHOUT WARNING AFTER THE FACT THEN THE ENGINE LIGHT COMES ON ALONG WITH A RED WRENCH OR AN ORANGE WRENCH, FIRST PLACE I HAD IT TO SAID IT WAS A NEGATIVE BATTERY CABLE THAT WAS LOOSE SO THEY TIGHTENED THE CABLE, TOOK IT HOME STALLED OUT ON M…

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2006 MERCURY MOUNTAINEER DRIVING ALONG AROUND TOWN OR HIGHWAY AND WILL JUST LOOSE POWER WITHOUT WARNING AFTER THE FACT THEN THE ENGINE LIGHT COMES ON ALONG WITH A RED WRENCH OR AN ORANGE WRENCH, FIRST PLACE I HAD IT TO SAID IT WAS A NEGATIVE BATTERY CABLE THAT WAS LOOSE SO THEY TIGHTENED THE CABLE, TOOK IT HOME STALLED OUT ON ME, TOOK IT TO ANOTHER DEALER SAID WAS READING THAT IT WAS THE FUEL PUMP DRIVER MODULE DROVE VERY NEXT DAY STALLED ON ME ONCE AGAIN TAKING IT TO THE FORD DEALER ITSELF SAID COULD BE A NUMBER OF THINGS ONE IS THAT THE MASS AIR FLOW HAS EXPOSED WIRE WHICH THEY WILL BE FIXING THAT AND CLEANING OUT THE ELECTRICAL THROTTLE BODY AND SEE HOW THAT IS IF NOT THEN THEY WILL TRY REPLACING THE TORQUE CONVERTOR CLUTCH CIRCUIT FOR ONE THIS NEEDS TO STOP BEING A GUESSING GAME I'M NOT A MILLIONAIRE I USED MY 401K TO PURCHASE THIS VEHICLE, ITS SUCH A HUGE SAFETY ISSUE WHILE ON THE MAIN HIGHWAY AND JUST UP AND STOPPED ON ME LUCKILY I WAS ABLE TO DRIFT OVER TO THE SIDE OF THE ROAD IN THE MEANWHILE WITH A TRACTOR TRAILER COMING UP BEHIND ME WITH SEVERAL OTHER TRAFFIC HUGE SAFETY CONCERN FORD CONTACTED BY THE ONE GARAGE AND THEY "WASN'T SURE" WHAT IT COULD BE, WELL IT STOPS ANYTIME WHILE DRIVING ANYWHERE SUCH A HUGE SAFETY HAZARD SOMEONE HAS TO KNOW SOMETHING WITHOUT HAVING TO JUST "GUESS" THE SITUATION. ALSO EVERY TIME IT RAINS THE WATER SEEPS THRU THE SUNROOF AND THE OVERHEAD LIGHT YOU CAN SEE IT CAME THRU THE LINER ITSELF WHEN IT DRIES UP, SO HEARTBREAKING BECAUSE I FELL IN LOVE WITH THIS VEHICLE THAT I HAVE ONLY HAD FOR ABOUT A YEAR AND HALF.

NHTSA ODI #10840007

Mileage unknown · Dec 15, 2015
Seats

MY DRIVER SEAT MOVES BACK AND FORTH AND THE INTERIOR INDICATOR LIGHT COMES ON WHEN I AM DRIVING. I HAVE TO STOP AND TURN OFF THE CAR AND RESTART IT SO IT WILL STOP.

NHTSA ODI #10810565

120,000 miles · Nov 14, 2015
Engine

MY 2006 MERCURY MOUNTAINEER WAS LEAKING COOLANT DUE TO A CRACK IN THE RADIATOR. AFTER SEARCHING ONLINE FORUMS, I HAVE LEARNED THAT HAS BEEN A LONG STANDING ISSUE WITH MANY OF THIS VEHICLES OWNERS. UNFORTUNATELY FOR OWNERS, FORD ISSUED A TBS IN 2009 JUST IN TIME FOR MOST OF THE AFFECTED VEHICLES' WARRANTIES TO EXPIRE. SOME OW…

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MY 2006 MERCURY MOUNTAINEER WAS LEAKING COOLANT DUE TO A CRACK IN THE RADIATOR. AFTER SEARCHING ONLINE FORUMS, I HAVE LEARNED THAT HAS BEEN A LONG STANDING ISSUE WITH MANY OF THIS VEHICLES OWNERS. UNFORTUNATELY FOR OWNERS, FORD ISSUED A TBS IN 2009 JUST IN TIME FOR MOST OF THE AFFECTED VEHICLES' WARRANTIES TO EXPIRE. SOME OWNERS ARE ON THEIR 3RD OR MORE RADIATOR REPLACEMENT, I AM ONLY ON MY FIRST. I PETITION THAT FORD RECALLS THIS ISSUE BEFORE MYSELF AND OTHERS HAVE TO REPEATEDLY PAY FOR THIS CLEAR DESIGN PROBLEM WITH THEIR HARD OWNED MONEY. THIS PROBLEM ALSO POSES SAFETY RISK TO THE PASSENGERS OPERATING THESE VEHICLES AND TO ANY ANIMALS ATTRACTED TO THE SWEET SMELL OF THE COOLANT FROM AFFECTED VEHICLES WHOSE OWNERS WHO MAY NOT YET KNOW THIS ISSUE OR CANNOT AFFORD TO FIX IT.

NHTSA ODI #10790412

120,000 miles · Nov 14, 2015
Electrical SystemStructure

SHORTLY AFTER PURCHASING MY MOUNTAINEER THE ELECTRIC RUNNING BOARD ON THE DRIVER SIDE BEGAN TO MAKE A GRINDING SOUND. BOUGHT FROM A DEALER IN WA STATE AND MOVED TO WI STATE WHERE THE DRIVER SIDE STOPPED AND THE PASSENGER SIDE STOPPED EXTENDING/RETRACTING. MOVED TO NJ AND WE HAD PURCHASED THE VEHICLE EXTENDED WARRANTY. BEGAN TO S…

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SHORTLY AFTER PURCHASING MY MOUNTAINEER THE ELECTRIC RUNNING BOARD ON THE DRIVER SIDE BEGAN TO MAKE A GRINDING SOUND. BOUGHT FROM A DEALER IN WA STATE AND MOVED TO WI STATE WHERE THE DRIVER SIDE STOPPED AND THE PASSENGER SIDE STOPPED EXTENDING/RETRACTING. MOVED TO NJ AND WE HAD PURCHASED THE VEHICLE EXTENDED WARRANTY. BEGAN TO SOUND LIKE A KNOCKING SOUND WITH LITTLE POWER AND HAD TOWED TO DEALER. THERE THEY FOUND ALL 8 SPARK PLUGS FOULED, DRIVER SIDE HAD 3 EXHAUST MANIFOLD BOLTS LOOSE. PASSENGER SIDE HAD SAME 3 LOOSE, BUT ALSO HAD 2 BROKEN OFF IN EXHAUST MANIFOLD PLUS THE MANIFOLD ITSELF HAD A HAIRLINE CRACK. IN THE END, I PAID ALMOST $2,000 TO HAVE DRIVER AND PASSENGER RUNNING BOARD AND MOTORS REPLACED. THE REAR WINDSHIELD WIPER MOTOR HAD GONE BAD AND WAS REPLACED, THE SPARK PLUGS AND ALL MANIFOLD BOLTS (ALONG WITH BROKEN) WERE ALL REMOVED AND REPLACED.

NHTSA ODI #10790375

150,000 miles · Nov 14, 2015
Seat BeltsSeatsUnknown Or Other

MOUNTAINEER PREMIER AWD WITH JUST OVER 150,000 MILES. WENT TO RAISE REAR (THIRD ROW) ELECTRICAL SEAT ON DRIVER/LEFT SIDE. MAKES A SLIGHT CLICKING SOUND AND WILL RAISE UP ABOUT 1 INCH, THEN JUST STOPS GOING UP WITH SOUNDS STILL HEARD. FURTHER INVESTIGATION SHOWS A MOTOR IN THE CENTER ALONG A GEAR SHAFT WHICH MUST RAISE THE SEAT.…

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MOUNTAINEER PREMIER AWD WITH JUST OVER 150,000 MILES. WENT TO RAISE REAR (THIRD ROW) ELECTRICAL SEAT ON DRIVER/LEFT SIDE. MAKES A SLIGHT CLICKING SOUND AND WILL RAISE UP ABOUT 1 INCH, THEN JUST STOPS GOING UP WITH SOUNDS STILL HEARD. FURTHER INVESTIGATION SHOWS A MOTOR IN THE CENTER ALONG A GEAR SHAFT WHICH MUST RAISE THE SEAT. THE MOTOR IS WHIRRING LIKE IT IS FUNCTIONING BUT THE SHAFT DOESN'T MOVE. THERE IS NO WAY TO MANUALLY FULLY RAISE THE SEAT.

NHTSA ODI #10790373

Official recalls

1

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

0

No exact-year investigations in this snapshot.