2007 Mercury Mariner Vehicle speed control Problems
- Complaints
- 4about this part
- Share
- 12%of 33 total for the year
- Median mileage
- 50,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 4 complaints about the vehicle speed control of the 2007 Mercury Mariner, 12% of the 33 complaints for this model year. Where a mileage was given, the median is 50,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“I have a 2007 Mercury Mariner I purchased in april 2007. The vehicle has been in the shop 4 times now. 3 of the 4 times because something has gone out on the vehicle I.e. The gas pedal, the wheel bearings, the tension pulley. I also found out from the dealership that that manufacturer never put the bolts on the top of my engine to cover the spark plugs. I continue to have a problem. These last three incidents have been within the last month and a half my vehicle has been in the shop getting new parts. I have always bought used. …”
NHTSA complaint #10217991, filed 2008-02, 17,000 miles“The vehicle speed sensor failed prematurely, causing the ABS to disable. Item was inspected and repaired by a ford mechanic and he advised this was premature failure not caused by abuse.”
NHTSA complaint #10439211, filed 2011-12, 63,329 miles“The contact stated that the vehicle's gas pedal vibrates frequently when being accelerated. The dealer determined this to be a frequent problem with this model. The vehicle is a 2007 Mercury Mariner.”
NHTSA complaint #10164039, filed 2006-07Related service bulletins
- 10033726Sep 1, 2010Ford/mercury: new service kit available for accelerator cable to pedal connection. Some vehicles may require the accelerator cable to accelerator pedal connection repaired. A new…
Vehicle speed control: other model years
Other parts of the 2007 Mercury Mariner
11 complaintsElectrical system
7 complaintsEngine
7 complaintsAir bags
2 complaintsEngine cooling
2 complaintsSuspension
2 complaintsBrakes
1 complaintsOther or unknown
1 complaintsSeat belts
1 complaintsSteering
1 complaintsTires
1 complaints
← All problems reported for the 2007 Mercury Mariner
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 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