One problem related to power steering fluid has been reported for the 2010 Mercury Mariner. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2010 Mercury Mariner based on all problems reported for the 2010 Mariner.
The contact owns a 2010 Mercury Mariner. The contact stated the vehicle was leaking an unknown fluid. The vehicle was taken to an independent mechanic where it was diagnosed with needing the electric power steering pump to be replaced. The vehicle was not repaired. Upon investigation, the contact associated the failure with NHTSA campaign number: 14v284000 (steering) however, the VIN was not included. The manufacturer was not informed of the failure. The failure mileage was approximately 101,000.