2000 Mercury Grand Marquis vehicle speed control problems
13 owner complaints filed with NHTSA name the vehicle speed control on the 2000 Mercury Grand Marquis — 8% of all complaints for this model year.
What owners report
“Tl* the contact owns a 2000 mercury grand marquis. While driving various speeds, the vehicle hesitated to accelerate. The failure occurred most frequently when traveling up hill. The failure was intermittent and the check engine warning indicator illuminated. The dealer was not notified. The…”
filed May 28, 2019
“Tl* the contact owns a 2000 mercury grand marquis. The contact stated that he was driving with the cruise control activated. As he approached a traffic stop and applied the brakes, the vehicle abnormally accelerated. The contact was accelerating toward traffic and in order to stop the vehicle, he…”
filed Mar 4, 2011
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Vehicle Speed Control problems in other Grand Marquis years
| Year | Reports | Share |
|---|---|---|
| 2010 Grand Marquis | 3 | 13% |
| 2009 Grand Marquis | 4 | 15% |
| 2008 Grand Marquis | 15 | 19% |
| 2007 Grand Marquis | 13 | 14% |
| 2006 Grand Marquis | 37 | 26% |
| 2005 Grand Marquis | 39 | 8% |
| 2004 Grand Marquis | 23 | 7% |
| 2003 Grand Marquis | 27 | 7% |
| 2002 Grand Marquis | 17 | 22% |
| 2001 Grand Marquis | 27 | 17% |
| 1999 Grand Marquis | 12 | 7% |
| 1998 Grand Marquis | 9 | 6% |
Other reported problem areas on the 2000 Mercury Grand Marquis
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.