2009 Mercury Mariner Repair and Maintenance Costs
A guide to repairs, service, and maintenance costs for your 2009 Mercury Mariner
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2009 Mercury Mariner ProblemsKnock/Pop Noise from the Steering Column when Turning
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.
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.
2009 Mercury Mariner QuestionsWhy won't my car start, what is my next step? (1 answer)
My car stop cranking so I recently changed the starter and battery and everything comes on fine but the car still won't start.What could be the problem now, and what should my next step be to do??
Field Service Action #13N03
The shaking is slight and started a week ago. Power steering issue only happened twice and corrected once I turned my car off and back on.
2009 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.