2010 Mercury Mariner Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2010 Mercury Mariner
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2010 Mercury Mariner ProblemsCheck Engine Light Illumination
The check engine light may come on due to failure of the Variable Camshaft Timing (VCT) solenoids. The VCT solenoids will need to be replaced if they are the reason the check engine light came on.
Looseness in the steering shaft and steering shaft coupling U-joint can cause a knocking / popping noise from the steering column when turning. The steering shaft and coupling U-joint will need to be replaced.
If the transmission oil leaks out of left side half shaft area, it may be from a worn axle shaft seal. The seal can be damaged by a poor surface finish on the axle shaft. The axle shaft and seal should be replaced to correct the problem.
2010 Mercury Mariner Questionswhy do the steering shakes when im at a stop (2 answers)
When I go to my local Auto Zone, they put the hand held diagnostic device on the car and it says, "check emissions, fuel system. I have that "no gas cap" fuel filler pipe. Is there a fix for this problem? Having the check engine light go on and off is really a pain in the ass. ...
2010 Mercury Mariner RecallsPower Steering Assist Loss
Due to a software issue that affects operation of the torque sensor, the electric power steering may stop functioning. This would make it difficult to steer the vehicle. Dealers will reprogram the power steering control module and instrument cluster module free of charge to resolve the concern. Dealers will also replace affected electric steering components as necessary upon inspection free of charge.