EquipmentPart report
2011 Mercury Mariner Equipment Problems
- Complaints
- 1about this part
- Share
- 1%of 87 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the equipment of the 2011 Mercury Mariner, 1% of the 87 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Related service bulletins
- 10095184Jan 24, 2017Replacing the original equipment sync/navigation system with either an aftermarket sync/navigation kit or modifying original sync/navigation parts to provide additional features…
- 10056710Aug 28, 2014Mercury/ford: in one or more speed settings, electronic manual temperature control (emtc) a/c system is warm and/or lack blower motor operation in settings due to damaged blower…
- 10056183Jun 11, 2014Ford: the throttle body internal motor contacts may be contaminated, resulting in an electrical, intermittent, connectivity, causing malfunction indicator lamp (mil) or wrench…
Equipment: other model years
Other parts of the 2011 Mercury Mariner
Fuel system
28 complaintsTransmission and drivetrain
24 complaintsSteering
20 complaintsVehicle speed control
15 complaintsEngine
11 complaintsElectrical system
6 complaintsVisibility (wipers, defrost, mirrors)
6 complaintsEngine cooling
3 complaintsOther or unknown
3 complaintsAir bags
2 complaintsSuspension
1 complaints
28 complaintsTransmission and drivetrain
24 complaintsSteering
20 complaintsVehicle speed control
15 complaintsEngine
11 complaintsElectrical system
6 complaintsVisibility (wipers, defrost, mirrors)
6 complaintsEngine cooling
3 complaintsOther or unknown
3 complaintsAir bags
2 complaintsSuspension
1 complaints
← All problems reported for the 2011 Mercury Mariner
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 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