2010 Mercury Mariner vehicle speed control problems
66 owner complaints filed with NHTSA name the vehicle speed control on the 2010 Mercury Mariner — 25% of all complaints for this model year.
What owners report
“When intering to tunnel my car suddenly speed up it felt like I had the gas pedle down to the floor. Even while holding the brake all the way down, this did not slow the car down much. There were no warning lights or check engine lights on then or now”
filed Oct 20, 2016
“Electronic throttle body p2119 code. All of the sudden losses power going into or out of traffic and the wrench tool light "lights up" it may go away by itself or not , "cut be scary" at times it has shut down in several instances on my own st or down the ave or another town etc... For no apparent…”
filed Aug 27, 2016
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Vehicle Speed Control problems in other Mariner years
| Year | Reports | Share |
|---|---|---|
| 2011 Mariner | 15 | 17% |
| 2009 Mariner | 41 | 13% |
| 2008 Mariner | 31 | 7% |
| 2007 Mariner | 4 | 12% |
| 2006 Mariner | 13 | 21% |
| 2005 Mariner | 9 | 13% |
Other reported problem areas on the 2010 Mercury Mariner
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.