2009 Mercury Mariner steering problems
167 owner complaints filed with NHTSA name the steering on the 2009 Mercury Mariner — 53% of all complaints for this model year.
What owners report
“My vehicle was returned to me following a torque sensor replacement on 4/9/2026 in poor condition (locked steering and a catastrophic gash in the driver-side tire) rendering it undrivable and unsafe. Crossroads Ford of Prince George shop's inspection report claims the tire damage was pre-existing…”
filed Apr 11, 2026
“The contact owns a 2009 Mercury Mariner. The contact stated that while driving at undisclosed speeds on several occasions, the steering wheel started shaking abnormally. The contact added that on several occasions while driving at undisclosed speeds, the vehicle lost power steering functionality…”
filed Mar 2, 2026
“My steering has been locking while I am driving and causing loss of steering and control of car. I have contacted crossroads dealer and I have not gotten a response as I am now aware there has been a safety recall on this vehicle.”
filed Feb 21, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related recalls
- Affected vehicles have a steering torque sensor that may not be able to properly detect…Campaign 14V284000 · May 29, 2014
Steering problems in other Mariner years
| Year | Reports | Share |
|---|---|---|
| 2011 Mariner | 20 | 23% |
| 2010 Mariner | 60 | 22% |
| 2008 Mariner | 297 | 64% |
| 2007 Mariner | 1 | 3% |
| 2006 Mariner | 9 | 14% |
| 2005 Mariner | 2 | 3% |
Other reported problem areas on the 2009 Mercury Mariner
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.