AI Damage2001 Mercury Mountaineer: common problems
Owners of the 2001 Mercury Mountaineer filed 22 complaints with NHTSA, most often about suspension and service brakes. Details by component below, with sources.
Key figures
- Owner complaints
- 22
- involving a crash
- 2
What fails most often
- 1 Suspension 18% of all complaints
- 2 Service brakes 14% of all complaints
- 3 Structure 14% of all complaints
- 4 Tires 14% of all complaints
- 5 Visibility 14% of all complaints
- 6 Latches, locks, linkages 9% of all complaints
- 7 Seats 9% of all complaints
- 8 Vehicle speed control 9% of all complaints
- Suspension: 4 complaints (18% of all).
- Service brakes: 3 complaints (14% of all), 1 of them with a crash reported by the owner.
- Structure: 3 complaints (14% of all), 1 of them with a crash reported by the owner.
- Tires: 3 complaints (14% of all).
- Visibility: 3 complaints (14% of all).
Engines and transmissions
US-market versions per EPA. On the right: how many NHTSA complaints name this engine or transmission type.
- 4 L · petrol · 6 cyl
- 5 L · petrol · 8 cyl
- automatic, 4-speed
- automatic, 5-speed
Drive: RWD, AWD
Symptoms owners describe
How many of the 22 NHTSA complaints mention each symptom (automatic count from complaint text; one complaint can mention several).
Components owners complain about
| Component | Owner complaints | involving a crash | Technical service bulletins (TSB) |
|---|---|---|---|
| Suspension | 4 | 0 | 0 |
| Service brakes | 3 | 1 | 0 |
| Structure | 3 | 1 | 0 |
| Tires | 3 | 0 | 0 |
| Visibility | 3 | 0 | 0 |
| Latches, locks, linkages | 2 | 0 | 0 |
| Seats | 2 | 0 | 0 |
| Vehicle speed control | 2 | 0 | 0 |
| Air bags | 1 | 0 | 0 |
| Engine | 1 | 0 | 0 |
| Engine and cooling | 1 | 0 | 0 |
| Equipment | 1 | 0 | 0 |
| Powertrain | 1 | 0 | 0 |
| Seat belts | 1 | 1 | 0 |
What owners report
Short excerpts of NHTSA complaints in the original wording. These are owner statements not verified by NHTSA; personal data removed.
Tl*- the contact owns a 2000 mercury mountaineer, while driving at a speed15 mph the contact applied the brakes the rear wheel locked, causing the vehicle to spin out into the left side of the road. The rear end of the vehicle hit a phone booth. At the time of the incident there were light flurries falling.
The consumer found the seat belt was not designed for small framed people approximately 5 feet 2 inches of height. The seat belt had come off the center/sternum and slipped under her arm pit, and did not lock down on the lap.
The frame in back is rusting through. The back cross member at the rear bumper is rusted bad. It rattles all the time.back sway bars are rusted bad.
The day was hot and I had the ac running so there was temperature gradient inside of the vehicle to the outside. This is a dangerous defect as I was injured and other could be more severely injured by this defect.
The contact stated that while driving, smoke emitted from the hood and the vehicle caught on fire. The vehicle was towed to a tow yard. The manufacturer was not made aware of the failure. The approximate failure and current mileages were 130,000. The vin was not available.
Seats:front assembly:recliner on my 2001 mercury mountaineer 5.0 suv. The front passenger seat no longer works. Cannot move it, adjust it, etc. There is a recall for this but the ford dealership says it does not apply to my vehicle.
The vehicle was parked, and when the contacts daughter, seated in the passengers seat secured the safety seat belt.an inadvertent deployment of the airbag occurred. The passenger sustained minor injuries and was taken to the hospital.
I received a recall from ford in august 2007 and they still do not have a part available for my vehicle.
When owners complained
NHTSA complaints by filing year. The peak shows at what age the problems show up most.
Comparison
By complaint count this model year ranks 7,904 of 36,656 model years in the NHTSA data (top 22% most complained about).
On average one model year of the Mountaineer has 125 complaints (16 years in the data). This year has 22, below average.
What to check before buying
- Suspension. Wheel alignment, control arms, subframe, even tire wear.
- Service brakes. Pedal feel, ABS operation, leaks, discs and hoses.
- Structure. Rails, pillars, panel gaps, signs of pulling or welding.
- Tires. Tire age by DOT code, bulges, wear pattern.
Other years of this model
- Mountaineer 19963 sources
- Mountaineer 1997328 sources
- Mountaineer 1998236 sources
- Mountaineer 1999151 sources
- Mountaineer 2000123 sources
- Mountaineer 2002372 sources
- Mountaineer 2003152 sources
- Mountaineer 2004210 sources
- Mountaineer 200582 sources
- Mountaineer 2006117 sources
- Mountaineer 200781 sources
- Mountaineer 200896 sources
- Mountaineer 20096 sources
- Mountaineer 201013 sources
- Mountaineer 99999 sources
Questions and answers
What are the most common problems with the 2001 Mercury Mountaineer?
Owner complaints to NHTSA most often mention: suspension, service brakes, structure. Total complaints: 22. The most frequent symptoms in complaint texts: door locks, latches, handles (9%), knocking, grinding or other noise (9%), rust, corrosion (9%).
How many service bulletins (TSB) were issued for the 2001 Mercury Mountaineer?
NHTSA lists 0 manufacturer service bulletins for this year. A bulletin tells dealers how to diagnose or fix a known issue; it is not a recall.
Should I buy a 2001 Mercury Mountaineer from a US auction?
Owner complaints describe defects, not crash damage. Before bidding, check the components listed above and review the lot photos: VinWind builds a report of visible and hidden damage by VIN.
Other 2001 models
Read also
Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-05.