CarRecallWatchThe 2009 Mercury Mariner has 1 safety recall on file with NHTSA.
Owners have filed 315 complaints with NHTSA, including 9 crashes, 3 injuries.
The most-reported problem area is Steering (167 reports).
1Recalls
315Owner complaints
9Crashes reported
n/aNHTSA safety rating
Is the repair still open on your Mariner?
2009 Mercury Mariner recalls
Most common 2009 Mercury Mariner problems
Problem areas named in the 315 complaints owners filed with NHTSA.
| Problem area | Reports |
|---|---|
| Steering | 167 |
| Engine | 53 |
| Power Train | 44 |
| Vehicle Speed Control | 41 |
| Electrical System | 22 |
| Fuel System, Gasoline | 15 |
| Fuel/Propulsion System | 15 |
| Unknown Or Other | 15 |
| Service Brakes | 11 |
| Engine And Engine Cooling | 7 |
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, I have conclusive evidence to the contrary: Virginia State Inspection: My vehicle passed a Virginia state safety inspection on 2/27/2026. Per state law, any tire with a gash or sidewall crack is an automatic failure. This legally certifies the tire was intact immediately prior to their service. Recent Tire Service: I replaced my rear tires at OK Tire and Auto on 3/30/2026. At that time, a full trea
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, but the vehicle regained power steering functionality shortly afterwards. The "Power Steering Assist Fault" message was displayed on one occasion. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 117,900.
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.
The power steering stopped working. A note did appear to let me know it wasnât working. I took it in to the mechanic and he confirmed the power steering wasnât working.
Drivers rear shock rusted off the wheel well causing wheel to snap and metal frame to hit the ground while I was traveling 40 mph. At this time the other wheels locked up and started squealing causing loss of control of vehicle shooting me across lanes and hitting curbs on both sides. This was heard all the way inside a church and they came running out. If I had not been able to gain control it would have flipped. The vehicle is available for inspection. It has not been reproduced or confirmed by a dealer or independent service other than the tow truck attendant telling me that the car need to be junk because it could not be repaired. The component has not been inspected by the manufactur
2009 Mercury Mariner questions
Does the 2009 Mercury Mariner have any recalls?
Yes. NHTSA lists 1 safety recall for the 2009 Mercury Mariner: Steering:Electric Power Assist System. Recall repairs are normally free at an authorized dealer.
What are the most common problems with the 2009 Mercury Mariner?
Based on 315 owner complaints filed with NHTSA, the most-reported problem areas are Steering (167), Engine (53), Power Train (44).
How do I check if a recall on my 2009 Mercury Mariner has been fixed?
Enter your 17-character VIN in our VIN recall check. It shows open recalls that have not been repaired on your specific vehicle. Recall repairs are normally free at an authorized dealer.
Other Mercury Mariner years
2011 Mercury Mariner2010 Mercury Mariner2008 Mercury Mariner2007 Mercury Mariner2006 Mercury Mariner2005 Mercury Mariner2004 Mercury Mariner2003 Mercury Mariner2002 Mercury Mariner2001 Mercury Mariner