2002 Mercury Grand Marquis Suspension Problems
- Complaints
- 11about this part
- Share
- 14%of 78 total for the year
- Median mileage
- 35,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 11 complaints about the suspension of the 2002 Mercury Grand Marquis, 14% of the 78 complaints for this model year. Where a mileage was given, the median is 35,000 miles. 2 of these say a crash was involved, according to the filers.
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.
“Shortly after purchase we went back to dealer to complain about bouncy suspension that made the car go sideways on the highway when going over bumps while in mild turns (just highway direction changes not getting off/on, etc.). Dealer looked into problem via fmc and said the 02 suspension had been changed to improve its ride (ha). The changes were too great to be able to change components to get the ride back to what it was in earlier years. …”
NHTSA complaint #10462251, filed 2012-06, 1,000 miles“Backed out of driveway at a friends house and went about 4 houses, when the right front of the car dropped to the pavement and dug into the asphalt. The car was stopped immediately as it was only traveling at 10 MPH. Upon inspecting the damage it was discovered that the lower ball joint on the passenger side had broken off. The tire was cut down on the inside sidewall and was pushed back into the fender forcing the fender back into the door. The rim and sway bar link were also damaged. …”
NHTSA complaint #10207322, filed 2007-10, 80,476 miles“The consumer stated the front end of the vehicle was lower than normal which caused damage to the front end when parking. The dealership provided a temporary fix by putting shims under the front end. While driving at 15 MPH in the rain, the vehicle suddenly lost power steering. The consumer had to use excessive force to steer. This resulted in injuries to the consumers arm. This failure was due to the tensioner pulley falling off. The parts were replaced. The driver side seat belt plate failed to lock in the buckle. The dealership replaced the entire seat belt assembly. …”
NHTSA complaint #10055734, filed 2004-03, 8,000 miles“The contact owns a 2002 Mercury Grand Marquis. The contact stated that while driving at 5 MPH, the front ball joints detached from the vehicle. The vehicle was taken to an independent mechanic where it was pending a diagnosis. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was 53,000. The VIN was not available.”
NHTSA complaint #10896335, filed 2016-08, 53,000 miles“This is a concern and I am wondering, if it should in fact be a complaint. I purchased a 2002 Mercury marquis on june 12th of 2003. I was assured this, as other autos had been checked out and in good order. I am now noticing the ignition key sometimes does not turn when I am trying to start the car. Equally important, I ran a carfax report and discovered on 11/18/02 this car had 27,262 miles. When I purchased it, and because of the mileage, which at that time was 27,279 I was assured this was a good car. …”
NHTSA complaint #10025559, filed 2003-07Suspension: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2010 | 1 | 4% |
| 2009 | 2 | 8% |
| 2008 | 1 | 1% |
| 2007 | 2 | 2% |
| 2006 | 2 | 1% |
| 2005 | 2 | 0% |
| 2004 | 3 | 1% |
| 2003 | 28 | 8% |
| 2002 | 11 | 14% |
| 2001 | 7 | 4% |
| 2000 | 15 | 9% |
| 1999 | 18 | 11% |
| 1998 | 16 | 11% |
| 1997 | 26 | 8% |
| 1996 | 15 | 6% |
| 1995 | 17 | 10% |
| 1994 | 2 | 1% |
| 1993 | 1 | 1% |
| 1992 | 5 | 2% |
| 1991 | 2 | 2% |
| 1984 | 1 | 7% |
Other parts of the 2002 Mercury Grand Marquis
17 complaintsElectrical system
10 complaintsEngine cooling
10 complaintsSteering
9 complaintsSeat belts
7 complaintsTires
7 complaintsBrakes
6 complaintsExterior lighting
6 complaintsFuel system
4 complaintsAir bags
3 complaintsVisibility (wipers, defrost, mirrors)
3 complaintsEngine
2 complaints
← All problems reported for the 2002 Mercury Grand Marquis
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