Problems · by component

2003 Mercury Mountaineer structure problems

59 owner complaints to NHTSA about the 2003 Mercury Mountaineer cite structure, 39% of all 152 complaints for this model year.

Complaints
59
39% of all complaints
Crashes
0
Reported by owners
Fires
0
Reported by owners
Injuries
0
Reported by owners
01 —Owner reports

What owners say about the structure

Verbatim from NHTSA complaints, newest first
“I HAVE A MERCURY MOUNTAINEER 2003 AND IT WAS STATIONED THERE WAS A CRACK IN THE BACK MIDDLE OF THE HATCH NOW THERE A HUGE CRACK AND MY WINDOW OF THE TRUNK CAME UNHINGED AND FELL OFF I SEE THIS PROBLEM IN ALL MOUNTAINEERS THEY ALL HAVE THE CRACK IN THE HATCH HOPE THEIRS DON'T FALL OFF I SEE IT IN ALMOST EVERYONE'S. THIS SHOULD BE RECALLED BECAUSE WHAT WOULD OF HAPPENED IF I WAS DRIVING AND IT FELL OFF THIS IS NOT SAFE. PLEASE HAVE THIS INVESTIGATED. THANK YOU!”
Owner complaint to NHTSAFiled Sep 27, 2017StructureODI 11030250
“1) FRONT WHEEL BEARING HUB ASSEMBLY FAILURE RESULTING IN UNSAFE​ UNDRIVEABLE (THIS HAS BEEN REPEATEDLY​ REPORTED BY VEHICLE OWNERS REGARDLESS OF VEHICLES MILAGE) FAILURE ACCURED WHILE SLOWING DOWN FOR A STOPLIGHT AFTER EXITING A PARKING LOT OF A RESTAURANT 2) LIFT HATCH CRACKED CENTER OF HATCH ABOVE THE EMBLEM POTENTIALLY ALLOWING WATER INTO THE INTERIOR WORKING OF HATCH AND CAUSING UNTOLD AND UNSEEN WATER RELATED DAMAGES​(THIS IS AN ADMITTED FORD MANUFACTURING DEFECT ACROSS THE ENTIRE VEHICLE​ LINE SPENDING MULTIPLE YEARS PRODUCTION)”
Owner complaint to NHTSAFiled Apr 2, 2017Steering, Suspension, StructureODI 10969975
“JUST LIKE EVERY OTHER MOUNTAINEER OR EXPLORER OF THIS ERA THE LIFT GATE HAS CRACKED AROUND THE VEHICLE LOGO. THIS HAS CAUSED PROBLEMS INCLUDING CORROSION, RUST, AND LOCKING MECHANISM FAILURE ON THE LIFTGATE. THIS PROBLEM CAN BE SEEN ON EVERY SINGLE MOUNTAINEER OR EXPLORER OF THIS ERA. IT'S PRETTY RIDICULOUS THAT FORD HAS NOT BEEN FORCED TO REMEDY THE ISSUE OR DONE IT VOLUNTARILY. IT IS CLEARLY AN ENGINEERING FAILURE.”
Owner complaint to NHTSAFiled May 4, 2016StructureODI 10863138
“SEE WHERE SEVERAL PEOPLE ARE EXPERIENCING THE SAME ISSUES THAT I AM HAVING WITH MY 2003 MOUNTAINEER. THE REAR GATE IS CRACKING AROUND THE EMBLEM. I'VE HAVE REPORTED THIS TO FORD AND THEY TELL ME I CAN PAY TO FIX IT AND IF THERE IS RECALL THEY WILL REIMBURSE ME. IN ADDITION I AM ALSO EXPERIENCING THE DOOR AJAR LIGHT COMING ON WHEN ALL ARE SHUT AND SECURE. I HAVE CONTACT FORD AND SEVERAL LOCAL DEALERSHIPS. THE DEALERSHIP ALL TELL ME THEIR HANDS ARE TIED UNTIL FORD MAKES A DECISION AND THAT I AM NOT ALONE. FORD REFUSES TO DO ANYTHING. IT'S ALMOST LIKE THEY DON'T CARE. WITH ALL THESE COMPLAINTS WHY ISN'T THIS AGENCY DOING SOMETHING?”
Owner complaint to NHTSAFiled Nov 3, 2015StructureODI 10787886
“NOT IN AN ACCIDENT. A 1 1/2 INCH VERTICAL CRACK HAS APPEARED IN THE BODY BETWEEN THE MIDDLE OF THE BACK LIFT DOOR UNDER THE WINDOW EXTENDING TO THE ROUND MERCURY SYMBOL BETWEEN THE LETTERS, R AND THE C. DID NOT NOTICE UNTIL TAKING IT THROUGH A CAR WASH WHERE I WAS WARNED IT HAD TO BE COVERED.”
Owner complaint to NHTSAFiled Oct 10, 2015StructureODI 10781238
“TL* THE CONTACT OWNS A 2003 MERCURY MOUNTAINEER. THE CONTACT STATED THAT THE REAR LIFTGATE BECAME INOPERABLE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC FOR DIAGNOSTIC TESTING AND THE TECHNICIAN STATED THAT THE LIFTGATE AND WINDOW NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED AND THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 111,500.”
Owner complaint to NHTSAFiled Sep 9, 2014Visibility, StructureODI 10631981

Showing 6 of 59 reports. Read every report on NHTSA.gov.

Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 9, 2026NHTSA vehicle page

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.

Other 2003 Mountaineer problem areas