RoadVitals

1993 Mercury Grand Marquis

Recalls, owner-reported complaints, investigations and safety data

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
144
Latest Jul 1, 2022
Safety recallsA safety recall is issued when a manufacturer or NHTSA determines that a vehicle has a safety-related defect or does not comply with a federal motor vehicle safety standard. Recall repairs are free. Whether a specific vehicle is covered depends on its VIN — a recall listed for a model year does not necessarily apply to every vehicle of that year.
3
Latest Feb 4, 2008
InvestigationsNHTSA opens an investigation to examine whether a safety defect may exist. An open investigation is not a determination that a defect exists, and many investigations close without a recall. Investigations can, however, lead to one.
5
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
27
6 injuries, 0 deaths reported

Overview

Our database contains 144 NHTSA owner-reported complaints for the 1993 Mercury Grand Marquis, most frequently naming the transmission, brakes and electrical categories. 3 safety recalls have been issued covering this model year; 5 NHTSA investigations name it; and 78 manufacturer communications are on file.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

What owners report

Complaints grouped by the component NHTSA recorded

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Safety recalls

3 campaigns cover this model year

Recalls apply to specific vehicles, not to every vehicle of a model year. Check your VIN with NHTSA or your manufacturer's dealer to confirm whether a recall affects your vehicle.

Check a VIN on NHTSA.gov
08V051000

VEHICLE SPEED CONTROL:CRUISE CONTROL

Feb 4, 2008
225,000 units potentially affected
The defect: FORD IS RECALLING 225,000 MY 1992-2003 ECONOLINE, MY 1993-1995 TAURUS SHO, MY 1992-1998 CROWN VICTORIA, MY 1993 BRONCO, F-SERIES, MY 1995-1997 F-SERIES SUPER DUTY STRIPPED CHASSIS, MY 1992-1998 MERCURY GRAND MARQUIS, AND MY 1992-1995 LINCOLN TOWN CAR VEHICLES. THE AFFECTED VEHICLES WERE PREVIOUSLY REPAIRED USING A WIRING HARNESS THAT IS NOT COMPATIBLE WITH THE VEHICLE CIRCUIT POLARITY.
The risk: AS A RESULT, THE FUSE IS LOCATED IN THE OUTPUT CIRCUIT RATHER THAN IN THE INTENDED INPUT POWER FEED CIRCUIT, AND MAY NOT OFFER THE INTENDED PROTECTION IN THE EVENT OF AN ELECTRICAL SHORT TO GROUND.
The remedy: DEALERS WILL INSTALL A NEW WIRING HARNESS, OR REPLACE THE MATING ELECTRICAL COMPONENT. THE RECALL BEGAN ON FEBRUARY 18, 2008. OWNERS MAY CONTACT FORD AT 1-800-392-3673.
FORD MOTOR COMPANYManufacturer number 08S01View on NHTSA.gov
07V336000

VEHICLE SPEED CONTROL

Aug 3, 2007
3,600,000 units potentially affected
The defect: ON CERTAIN PICKUP TRUCKS, PASSENGER VEHICLES, SPORT UTILITY VEHICLES, AND MOTOR HOMES CHASSIS, THE SPEED CONTROL DEACTIVATION SWITCH MAY, UNDER CERTAIN CONDITIONS, LEAK INTERNALLY AND THEN OVERHEAT, SMOKE, OR BURN.
The risk: THIS COULD RESULT IN AN UNDERHOOD FIRE.
The remedy: DEALERS WILL INSTALL A FUSED WIRING HARNESS. OWNERS OF THE PASSENGER CARS INCLUDED IN THIS CAMPAIGN WILL BE INSTRUCTED TO RETURN THEIR VEHICLES TO THEIR DEALERS TO HAVE THE SPEED CONTROL DEACTIVATION SWITCH DISCONNECTED AS AN INTERIM REPAIR. AS SOON AS REPAIR PARTS ARE AVAILABLE (EXPECTED OCTOBER 2007), OWNERS WILL BE INSTRUCTED TO RETURN TO THE DEALERS FOR INSTALLATION OF A FUSED WIRING HARNESS. THE RECALL BEGAN ON AUGUST 13, 2007, AND MAILING COMPLETED BY SEPTEMBER 19, 2007. OWNERS MAY CONTACT FORD AT 1-888-222-2751.
FORD MOTOR COMPANYManufacturer number 05S28View on NHTSA.gov
99V124000

ELECTRICAL SYSTEM

May 19, 1999
262,695 units potentially affected
The defect: VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE SPEED CONTROL DEACTIVATION SWITCH CAN DEVELOP A RESISTIVE SHORT IN THE ELECTRICAL CIRCUIT THAT COULD POTENTIALLY RESULT IN AN UNDERHOOD FIRE. A FIRE IS POSSIBLE BOTH WHEN THE VEHICLE IS RUNNING AND WHEN THE VEHICLE ENGINE IS OFF. ALSO, THE SHORT COULD DISABLE THE SPEED CONTROL SYSTEM OR CAUSE THE BRAKE LIGHT FUSE TO OPEN.
The risk: A FIRE CAN ORIGINATE IN THE LEFT FRONT UNDERHOOD AREA.
The remedy: DEALERS WILL INSTALL A NEW SPEED CONTROL DEACTIVATION SWITCH AND CONNECTOR SHELL. OWNER NOTIFICATION BEGAN MAY 20, 1999.
FORD MOTOR COMPANYManufacturer number 99S15View on NHTSA.gov

Safety investigations

NHTSA inquiries naming this vehicle. An investigation is not a finding of a defect.

EA02025ClosedEngineering Analysis

SPEED CONTROL DEACTIVATION SWITCH FIRES

Opened Sep 6, 2002
Closed Jun 30, 2004

BASED ON THE LOW RATE OF FIRE INCIDENTS (2.5 INCIDENTS PER 100,000 VEHICLES SOLD) WHERE FAILURE OF THE SCDS IS INVOLVED AND THE AGE OF THE VEHICLES ? 7 TO 11 YEARS ? A SAFETY-RELATED DEFECT TREND HAS NOT BEEN IDENTIFIED AND FURTHER USE OF AGENCY RESOURCES DOES NOT APPEAR TO BE WARRANTED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.FOR ADDITIONAL INFORMATION, SEE THE ATTACHED CLOSING REPORT.

ENGINE AND ENGINE COOLING
DP02007ClosedDefect Petition

FUEL-FED FIRES

Opened Aug 22, 2002
Closed Dec 4, 2002

THE FARS DATA SHOWS THAT THE RISK OF FIRE FROM IMPACT IN ALL DIRECTIONS IN THE SUBJECT VEHICLES IS THE SAME AS ALL OTHER SEDANS.THE SUBJECT VEHICLES ARE NOT OVER REPRESENTED WITH RESPECT TO THE RISK OF FIRE IN REAL-WORLD HIGH-ENERGY CRASHES.A FURTHER DISCUSSION OF ISSUES RELATED TO POST CRASH FIRES IN THE SUBJECT VEHICLES IS SET OUT IN THE CLOSING REPORT FOR SQ 01-014 AND THAT REPORT IS IN THE DOCKET FOR THIS PETITION.AFTER REVIEWING THE PETITION AND ITS SUPPORTING MATERIALS, AS WELL AS INFORMATION FURNISHED BY FORD AND GM, AND INFORMATION WITHIN THE AGENCY'S POSSESSION FROM PREVIOUS INVESTIGATIONS AND OTHER RELATED ACTIONS,NHTSA HAS CONCLUDED THAT FUTHER INVESTIGATION CONCERNING POST-CRASH FIRES IN THE SUBJECT VEHICLES IS NOT LIKELY TO LEAD TO A DECISION THAT THE VEHICLES CONTAIN A SAFETY DEFECT.

VEHICLE SPEED CONTROL:LINKAGES
SQ01014ClosedInvestigation

POST REAR END COLLISION FIRES

Opened Nov 27, 2001
Closed Oct 3, 2002

There is no summary currently available

FUEL SYSTEM, GASOLINE:STORAGELed to recall 02I003000
RQ01002ClosedRecall Query

ENGINE COMPARTMENT FIRES

Opened Sep 20, 2001
Closed Sep 6, 2002
ENGINE AND ENGINE COOLINGLed to recall 99V124000

Recent owner complaints

Reports submitted to NHTSA, shown in the owner's own words

View all 144
Driver assistance
Filed Jul 1, 2022

Driving on the NYS Thruway with Cruise Control on and it dropped out. I tried to reengage several times and it would not engage. On the way home I tried it again it kicked on and kicked off right away and since this incident I've had no cruise control. I researched recalls and see there are 3 1999 Recall 99V124000, Electrical System. 2007 Recall07V336000 Vehicle Speed Control. 2008 Recall 08V051000 Speed Control Recall. I spoke with Ford and they suggested I spoke with the Ford they said to contact NHTSA. My car has less than 60,000 miles and has been well maintained so this is concerning me. The car is from Florida. Checked the fuse they are fine.

NHTSA ID
11472017
Incident
Jun 18, 2022
Mileage
60,000 mi
Exterior lighting
Filed Mar 9, 2020

EXTREMELY DANGEROUS SITUATION EXISTS WHEREAS THE HEADLIGHTS CAN RANDOMLY FLICKER OFF DURING DRIVING, ONLY STOPPED BY KICKING THE LIGHT CONTROL MODULE ABOVE THE ACCELERATOR PEDAL REPEATEDLY WITH LIMITED AND TEMPORARY RESULTS. FIRST OCCURRENCE WAS ON THE INTERSTATE DURING THE NIGHT WITH MODERATE TRAFFIC. MULTIPLE OTHER TERRIFYING OCCURRENCES AS WELL.

NHTSA ID
11316976
Incident
Mar 6, 2020
Mileage
90,000 mi
Exterior lighting
Filed Jun 17, 2010

TL* THE CONTACT OWNS A 1993 MERCURY GRAND MARQUIS. WHILE DRIVING AT APPROXIMATELY 55 MPH, THE HEADLIGHTS FAILED. THE CONTACT SHUT OFF THE ENGINE AND WHEN RESTARTING, THE HEADLIGHTS WERE OPERATING AS NORMAL. THE CONTACT DISCOVERED THAT THE WIRING HARNESS WAS BURNED AND REPLACED THE HARNESS. THE FAILURE CONTINUED TO RECUR INTERMITTENTLY. THE VEHICLE WAS NOT TAKEN INTO THE DEALER FOR A DIAGNOSTIC OF THE FAILURE. THE FAILURE MILEAGE WAS 218,000 AND THE CURRENT MILEAGE WAS UNKNOWN.

NHTSA ID
10336838
Incident
Nov 1, 2005
Mileage
218,000 mi
Electrical
Filed Sep 10, 2009
Fire reported

1993 GRAND MARQUIS CAUGHT FIRE IN THE MIDDLE OF THE NIGHT IN MY DRIVEWAY, TOTAL LOSS. *TR

NHTSA ID
10283598
Incident
Jun 1, 2005
Mileage
100,000 mi
Brakes
Filed May 2, 2009

BRAKES FAILED, BRAKES LIGHT WENT ON PULLED OVER CHECKED THE FLUID IT WAS EMPTY I CALLED A TOW TRUCK AND TOOK IT TO MY SERVICE STATION . BRAKE LINES WERE ROTTED , IN ORDER TO FIX THE BRAKE LINES THEY WOULD HAD TO TAKE THE BODY OF THE CAR OFF THE CHASSIE TO FIX THEM TWO EXPENSIVE THAT WAY . HAD THEM CUT THE LINES THAT WERE BAD AND REROUTE THE LINES ON THE OUTSIDE OF THE FRAME . A YR LATER SAME THING HAPPEN AGAIN THE FIRST TIME THE CAR HAD 63,000 MILES ON IT . THIS TIME THE CAR HAS 76,000 MILES ON IT .CAR IS NOW AT THE SHOP TO SEE WHAT THEY CAN DO TO FIX THIS PROBLEM AGAIN . THE CAR IS A 1993 GRAND MARQUIS WITH ABOUT 73,000 MILES ON IT THE CAR WAS BROUGHT NEW FROM THE DEALER AND WAS KEPT IN EXCELLENT RUNNING CONDITION ALL THESE YRS. *TR

NHTSA ID
10267553
Incident
Apr 26, 2009
Mileage
63 mi
Engine
Filed Feb 25, 2009

TL*THE CONTACT OWNS A 1993 MERCURY GRAND MARQUIS. THE CONTACT STATED THAT THE VEHICLE ABNORMALLY LEAKS OIL FROM THE OIL PAN. ROUTINELY, HE MUST HAVE THE OIL PAN TEMPORARILY PATCHED TO PREVENT A TOTAL LOSS OF OIL. HE CALLED VARIOUS DEALERS AND WAS ADVISED THAT THE FAILURE WAS WIDESPREAD AND THE REPAIR WOULD COST BETWEEN $685 TO $1,000. THE VEHICLE HAS NOT BEEN REPAIRED. THE CONTACT CALLED THE MANUFACTURER AND WAS ADVISED TO CALL THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION. THE FAILURE MILEAGE WAS 30,000 AND CURRENT MILEAGE WAS 78,912.

NHTSA ID
10259872
Incident
Feb 25, 1997
Mileage
30,000 mi
Transmission
Filed Sep 18, 2008

VEHICLE STARTED TO JERK LIKE IT WAS GOING THROUGH RAILROAD TRACKS AND THEN 2 DAYS LATER IT CAN ONLY GO ON REVERSE AND NOT ABLE TO SHIFT TO DRIVE WITHOUT KICKING HARD AND THEN VERY SLOW MOTION. STILL HAVING PROBLEMS. *TR

NHTSA ID
10242828
Incident
Aug 1, 2008
Electrical
Filed Apr 28, 2008

I HAVE A 92 CROWN VICTORIA AND A 93 GRAND MARQUIS ON THE HEADLAMP SWITCH THE HARNESS IS MELTED AND BURNED ON BOTH OF THEM IN THE SAME SPOT INVOLVING THE SAME WIRE. *TR

NHTSA ID
10225916
Incident
Apr 28, 2008
Mileage
130,000 mi

Manufacturer communications

A bulletin sent by a manufacturer to its dealers. Not a recall, and repairs are not necessarily free.

CSP 08B04

FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY; FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY

FORD/LINCOLN MERCURY: CERTAIN 1992-2001 MODEL YEAR CROWN VICTORIA, GRAND MARQUIS, AND TOWN CAR VEHICLES REGISTERED IN THE STATES OF WISCONSIN AND CONNECTICUT UPGRADE MODIFICATIONS FOR HIGH SPEED REAR IMPACTS. *PE

03181

ELECTRICAL SYSTEM

REMOTE KEYLESS ENTRY (RKE) - SERVICE TIPS. *TT

03148

POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES

NEW TRANSMISSION COOLER FLUSHER - SERVICE TIPS. 2003 ESCORT AND SUPER DUTY F SERIES INCLUDED. *TT

02208

EQUIPMENT:APPLIANCE:AIR CONDITIONER

CLIMATE CONTROL A/C SERVICE TECH TIPS. *EH

02176

EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH

LAMP-BRAKE-INVADVERTENT DISABLING OF BRAKE SHIFT INTERLOCK. *MJ

02107

VISIBILITY:WINDSHIELD WIPER/WASHER:MOTOR

TRANSFER SERVICE TIPS FOR THE FRONT WIPER MOTOR MOUNT BRACKET AND DEPRESSED PARK OUTPUT ARM. *TT

Manufacturers file copies of the bulletins they send to dealers with NHTSA. These often describe diagnostic or repair procedures for a known condition. They are not recalls: repairs described in a bulletin are usually only free if the vehicle is still under warranty or the manufacturer has extended coverage.

Compare model years

Complaint and recall counts across every year of this model

Mercury Grand Marquis by model year
YearComplaintsRecallsInvestigationsIssue Index
2011920—
2010242057.8
2009262049.6
2008783157.6
2007963253.9
20061433157.0
20054875460.3
20043472556.3
20033622658.2
2002782154.1
20011575363.8
20001628361.5
19991645361.9
19981437362.0
19973165760.6
19962396764.7
19951797664.2
19941563566.8
1993Viewing1443564.7
19922553766.4
1991822164.4
1990561152.2
1989582166.1
1988733168.9
1987435272.1
1986212269.6
1985211161.1
1984152166.5
1983731—
1982310—
1981210—
1980020—
1979010—
1978100—
1977110—

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers. Older model years have had longer for reports to accumulate.