1991 Mercury Grand Marquis Latches, locks and linkages Problems
- Complaints
- 2about this part
- Share
- 2%of 82 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the latches, locks and linkages of the 1991 Mercury Grand Marquis, 2% of the 82 complaints for this model year.
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.
“While driving during any weather condition the ABS brakes will lock up every six months. Front door locks freeze in the winter leaving them inoperable. Consumer states some wires burned causing black smoke to fill up vehicle. Brakes very rough when applied. Oil leak.”
NHTSA complaint #804220, filed 1996-10Latches, locks and linkages: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2006 | 1 | 1% |
| 2005 | 1 | 0% |
| 2004 | 2 | 1% |
| 2003 | 1 | 0% |
| 2000 | 1 | 1% |
| 1999 | 3 | 2% |
| 1998 | 2 | 1% |
| 1997 | 5 | 2% |
| 1996 | 1 | 0% |
| 1993 | 1 | 1% |
| 1992 | 6 | 2% |
| 1991 | 2 | 2% |
| 1989 | 1 | 2% |
Other parts of the 1991 Mercury Grand Marquis
21 complaintsBrakes
13 complaintsVehicle speed control
12 complaintsAir bags
11 complaintsEngine cooling
10 complaintsTransmission and drivetrain
8 complaintsFuel system
4 complaintsBody and structure
4 complaintsExterior lighting
3 complaintsOther or unknown
3 complaintsVisibility (wipers, defrost, mirrors)
3 complaintsSuspension
2 complaints
← All problems reported for the 1991 Mercury Grand Marquis
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Nov 1, 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