2008 Mercury Mountaineer Brakes Problems
- Complaints
- 5about this part
- Share
- 5%of 96 total for the year
- Median mileage
- 33,660miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 5 complaints about the brakes of the 2008 Mercury Mountaineer, 5% of the 96 complaints for this model year. Where a mileage was given, the median is 33,660 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“While driving the vehicle, the seat suddenly went all the way back and the interior lights came on. This has happened several times since then, we finally figured out it was the ignition, with the car acting like the key just got put in the ignition or just pulled out, and the seat moving all the way back for easier ingress/egress and the courtesy lights coming on. Since I am only 5 foot 4 inches, when the seat moves back I can no longer reach the petals, a very dangerous situation while driving.”
NHTSA complaint #10967171, filed 2017-03, 90,000 miles“My ford Mountaineer 2008 transmission is erratic and the traction control light comes on when the slipping is taking place. Braking is also erratic as I feel a bumping while braking to a stop. It is very dangerous as it feels like to transmission and brake/traction control system is about to go. I called ford and they have know of the problem since 2006 as the transmission used (6r60) continually needs software updates. …”
NHTSA complaint #10308801, filed 2010-02, 38,319 miles“While coming up to a red light, the vehicle started making a clunking noise and the brake pedal went to the floor when I tried to stop for the red light. I also lost power steering. Luckily, I finally got the SUV to stop after I pumped the brakes and I was able to avoid hitting the car in front of me. I was close to my home so I slowly drove to my house using the emergency brake to stop if necessary. I contacted Mercury who towed the SUV to their shop the next day on the 15th of december. They have had the vehicle all day on the 15th and 16th and told me that I could pick it up on the 17th. …”
NHTSA complaint #10252031, filed 2008-12, 17,000 miles“At 28000 miles the transmission started shifting erratic, the dealer reprogrammed the ECM and covered up the problem until the warrant ended and the battery failed at which time the car reverted back to default and continued to buck and jerk until the car reached highway speed. This continued until the transmission finally failed during operation on the highway on 3/5/20. The ABS module just failed during low speed operation for no apparent reason. Also the car indicated that there is an electrical problem even though all electrical components are in good operational condition. …”
NHTSA complaint #11316784, filed 2020-03, 29,000 miles“My 2008 Mercury Mountaineer is having a strong transmission kick when down shifting and a squicking noise which I think is coming from the break and my dealer kept on reporting back to me as unable to duplicate the problem. This SUV were bought as brand new and I feel like that the car is going to break apart or loose my break everytime I feel those rattles. Everytime I would go to my dealer for a service, I would always mention about the problem which they can't fix!”
NHTSA complaint #10365945, filed 2010-11Related service bulletins
- 10091151Oct 17, 2016Some 2008-2017 ford/mercury/lincoln vehicles equipped with sync may generate a vhr that identifies a concern with the brakes and suspension category indicating service is…
- 10090681Oct 17, 2016Some 2008-2017 ford/mercury/lincoln vehicles equipped with sync may generate a vhr that identifies a concern with the brakes and suspension category indicating service is…
- 10055318Mar 1, 2014Ford/mercury: to prevent harness damage, on some vehicles, resulting in contact with tire or suspension components, proper routing of wiring harness for wheel speed sensor is…
- 10024323Feb 1, 2008Improved brake pedal feel and firmness.
Brakes: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2010 | 5 | 38% |
| 2009 | 1 | 17% |
| 2008 | 5 | 5% |
| 2007 | 1 | 1% |
| 2006 | 3 | 3% |
| 2005 | 5 | 6% |
| 2004 | 5 | 2% |
| 2003 | 10 | 7% |
| 2002 | 23 | 6% |
| 2001 | 3 | 14% |
| 2000 | 8 | 7% |
| 1999 | 9 | 6% |
| 1998 | 6 | 3% |
| 1997 | 40 | 12% |
Other parts of the 2008 Mercury Mountaineer
54 complaintsElectrical system
39 complaintsTransmission and drivetrain
9 complaintsEngine
6 complaintsExterior lighting
6 complaintsOther or unknown
6 complaintsInterior lighting
4 complaintsSeat belts
4 complaintsEngine cooling
3 complaintsFuel system
3 complaintsSteering
3 complaintsBody and structure
3 complaints
← All problems reported for the 2008 Mercury Mountaineer
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology