Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 23 of 156 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
Vehicle Speed Control. Review the 33 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Power Train. Review the 18 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Service Brakes, Hydraulic. Review the 18 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
17 crash reports20 fire reports13 injury reports
What owners actually said
156 reports
118,367 miles · Sep 8, 2005
Vehicle Speed Control
DT: THE CONTACT OWNS A 1994 MERCURY GRAND MARQUIS. THE CONTACT STATED THAT THIS VEHICLE WAS EXPERIENCING THE SAME PROBLEMS AS MENTIONED IN RECALL 05V88000. WHILE THE CONTACT'S SON WAS DRIVING THE FUSE ON THE SCADS BLEW OUT. THE ONLY WAY THE VEHICLE COULD BE STARTED WAS TO PUT IT IN NEUTRAL BECAUSE THE VEHICLE WILL NOT OP…
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DT: THE CONTACT OWNS A 1994 MERCURY GRAND MARQUIS. THE CONTACT STATED THAT THIS VEHICLE WAS EXPERIENCING THE SAME PROBLEMS AS MENTIONED IN RECALL 05V88000. WHILE THE CONTACT'S SON WAS DRIVING THE FUSE ON THE SCADS BLEW OUT. THE ONLY WAY THE VEHICLE COULD BE STARTED WAS TO PUT IT IN NEUTRAL BECAUSE THE VEHICLE WILL NOT OPERATE IF THE BRAKE LIGHTS WERE NOT WORKING. THE CONSUMER REPLACED THE FUSE, BUT WHILE REPLACING THE FUSE THERE WAS SMOKE COMING FROM UNDERNEATH THE ENGINE. THE SERVICE DEALER REPLACED THE CRUISE CONTROL DEACTIVATION SWITCH. THIS DID REMEDY THE PROBLEM.*AK
NHTSA ODI #10135828
Mileage unknown · Jul 13, 2005
Vehicle Speed ControlFire
MY GRAND MARGUISE CAUGHT ON FIRE AND BURN MY HOME TO THE GROUND, WE HAVE NOTHING LEFT. CONTACT ALLSTATE INSURANCE COMPANY FOR FULL DETAILS. WE WERE NEVER ADVISED OF ANY MALFUCTION OR RECALL. I DO NOT HAVE VIN NUMBERS, MILEAGE OR ANYTHING ELSE, THE CAR BURNT TO THR POINT THAT IT IS UNRECONGNIZABLE. MY HUSBAND PARKED THE CAR UN…
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MY GRAND MARGUISE CAUGHT ON FIRE AND BURN MY HOME TO THE GROUND, WE HAVE NOTHING LEFT. CONTACT ALLSTATE INSURANCE COMPANY FOR FULL DETAILS. WE WERE NEVER ADVISED OF ANY MALFUCTION OR RECALL. I DO NOT HAVE VIN NUMBERS, MILEAGE OR ANYTHING ELSE, THE CAR BURNT TO THR POINT THAT IT IS UNRECONGNIZABLE. MY HUSBAND PARKED THE CAR UNDER THE CARPORT AT APPROMITALY 7:00 - 7:30 P.M. ON JULY 5, AND THE NEIGHBOR HEARD THE HORN BLOWING ON THE CAR A ABOUT 2:00-2:15 A.M. ON JULY 6TH. MY HUSBAND AND SON ALMOST DID NOT MAKE IT OUT OF THE HOUSE. THE WITNESSES ALL STATED THAT THE FRONT OF THE CAR WAS WHAT STARTED THE FIRE.
NHTSA ODI #10128667
117,000 miles · Jan 31, 2005
Electrical SystemFire
1994 MERCURY GRAND MARQUIS: DURING A DRIVE AT NIGHT, THE HEADLIGHTS BEGAN TO FILICKER AT FIRST (ALONG WITH INTERIOR PANEL LIGHTS); THIS WAS ONLY INTERMITTENT, AND COULD BE SOLVED WITH PRECISE PLACEMENT OF THE PULL SWITCH. WITHIN 10 DAYS, THE FILCKERING WAS UNCONTROLLABLE AND NO LONGER INTERMITTANT. I OPENED UP THE DASH-BOARD TO…
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1994 MERCURY GRAND MARQUIS: DURING A DRIVE AT NIGHT, THE HEADLIGHTS BEGAN TO FILICKER AT FIRST (ALONG WITH INTERIOR PANEL LIGHTS); THIS WAS ONLY INTERMITTENT, AND COULD BE SOLVED WITH PRECISE PLACEMENT OF THE PULL SWITCH. WITHIN 10 DAYS, THE FILCKERING WAS UNCONTROLLABLE AND NO LONGER INTERMITTANT. I OPENED UP THE DASH-BOARD TO POTENTIALLY REMOVE THE SWITCH FOR REPLACEMENT. ONCE I HAD ACCESS, I TURNED ON THE LIGHTS AND BEGAN TO MANEUVER THE WIRING TO 4658078 ATTEMPT TO DUPLICATE THE PROBLEM AND STOP THE PROBLEM IN ORDER TO CHECK FOR A LOOSE CONNECTION. AS I WAS REACHIG AROUND THE WIRING, I FELT A VERY HOT WIRE; UPON INSPECTION, I DISCOVERED THAT THE WIRE IN QUESTION WAS BURNED UP TO 1/4 " PAST THE CONNECTOR (EXPOSING ALL OF THE WIRE FIBERS) AND THE CONNECTOR ITSELF AT THAT POINT WAS CHARRED, WARPED, AND BLISTERED. I HAVEN'T REPAIRED IT AT THIS TIME.*AK
NHTSA ODI #10108288
70,000 miles · May 28, 2004
Electrical SystemFire
CAR PARKED IN GARAGE. NOT DRIVEN FOR 24 HOURS. FIRE STARTED UNDER HOOD OF CAR. FIRE SPREAD THROUGHOUT ATTIC AND HOUSE. HOUSE DAMAGED $150,000. HOUSE IN FLOOD PLAIN (GRANDFATHERED). HOUSE HAD TO BE DEMOLISHED AND COULD NOT REBUILD ON SITE AS IT STOOD. FORCED TO FIND NEW HOME, REPLACE POSSESSIONS AND AUTOMOBILE. *LA
NHTSA ODI #10073286
140,000 miles · Feb 19, 2004
Electrical SystemFire
A VEHICLE FIRE STARTED AT NIGHT WHILE PARKED WITH THE KEY OUT OF THE IGNITION. THE VEHICLE HAD NOT BEEN DRIVEN FOR 8 HOURS. THE VEHICLE WAS PARKED IN THE GARAGE. THE ANTI LOCK BRAKE LIGHT WAS ON. *AK *SC
NHTSA ODI #10046074
44,845 miles · Jan 23, 2004
Exterior Lighting
HEADLIGHTS SWITCH FAILURE. *AK THE HEADLIGHT SWITCH WAS ALWAYS USED MANUALLY, THE WIRING HARNESS OF THE HEADLIGHT SWITCH LOCKED AND MELTED APART. *SC *JB
NHTSA ODI #10048317
Mileage unknown · Jan 15, 2004
Engine And Engine CoolingPower Train
ENGINE USES OIL. I HAVE BEEN TOLD THAT THERE IS TOO MUCH. TRANSMISSION HAD NOISE THAT I REALLY CAN'T DESCRIBE BUT OTHER PEOPLE WITH THAT CAR KNOWS WHAT I MEAN.
NHTSA ODI #10070407
Mileage unknown · Jan 15, 2004
Power Train
VIBRATION ORSHUDDER UNDER LIGHTACCELERATION ABOVE 35 MPH IN 3RD OR4TR GEAR
NHTSA ODI #10070265
80,000 miles · Jul 24, 2003
Engine And Engine Cooling
THERE IS A SLURPING SONG IN THE ENGINE, THEN THE CHECK ENGINE LIGHT COMES ON. WHEN THIS ACCRUES EXCESSIVE FORCE IS NEEDED WHEN BRAKES ARE DEPRESSED TO STOP VEHICLE.THE WINDOW CAME OFF THE CABLE REGULATOR.YOU HAVE TO PRESS HARDER ON THE BRAKE PEDAL IN ORDER FOR THE CAR TO STOP .YOU HAVE TO TURN THE AC OFF TO MAKE IT EASIER TO STE…
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THERE IS A SLURPING SONG IN THE ENGINE, THEN THE CHECK ENGINE LIGHT COMES ON. WHEN THIS ACCRUES EXCESSIVE FORCE IS NEEDED WHEN BRAKES ARE DEPRESSED TO STOP VEHICLE.THE WINDOW CAME OFF THE CABLE REGULATOR.YOU HAVE TO PRESS HARDER ON THE BRAKE PEDAL IN ORDER FOR THE CAR TO STOP .YOU HAVE TO TURN THE AC OFF TO MAKE IT EASIER TO STEP. *AK *CB
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.
Consequence & remedy
Consequence: 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.
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.
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.
Consequence & remedy
Consequence: THIS COULD RESULT IN AN UNDERHOOD FIRE.
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.
THE NUTS AND BOLTS THAT ATTACH THE REAR BRAKE ADAPTOR TO THE AXLE HOUSING FLANGE CAN LOOSEN AND EVENTUALLY SEPARATE. IF ONE OR MORE OF THE NUTS COME OFF THE BOLTS, DAMAGE TO THE PARKING BRAKE ASSEMBLY OR TO THE ANTILOCK BRAKE SYSTEM (ABS) SENSOR AND SENSOR RING (IF SO EQUIPPED) WILL OCCUR. IF ALL FOUR NUTS ON ONE END OF THE AXLE COME OFF THE BOLTS, DAMAGE TO THE BRAKE HYDRAULIC LINE OR THE PARKING BRAKE CABLE CAN OCCUR.
Consequence & remedy
Consequence: OCCURRENCE OF ANY OF THESE CONDITIONS CAN RESULT IN A LOSS OF BRAKING CAPABILITY AND POSSIBLE ACCIDENT.
Remedy: DEALERS WILL INSPECT AND, IF NEEDED, INSTALL NEW BOLTS. IF ANY OF THE FASTENERS ARE DISCONNECTED, THE PARKING BRAKE AND ABS COMPONENTS WILL BE INSPECTED AND SERVICED.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
5
EA02025 · Speed Control Deactivation Switch Fires
Opened Sep 6, 2002 · Closed Jun 30, 2004
Status: closed (inferred from source dates) · Engine And Engine Cooling
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.
DP02007 · FUEL-FED Fires
Opened Aug 22, 2002 · Closed Dec 4, 2002
Status: closed (inferred from source dates) · Vehicle Speed Control:linkages
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.
SQ01014 · Post Rear End Collision Fires
Opened Nov 27, 2001 · Closed Oct 3, 2002
Status: closed (inferred from source dates) · Fuel System, Gasoline:storage
There is no summary currently available
RQ01002 · Engine Compartment Fires
Opened Sep 20, 2001 · Closed Sep 6, 2002
Status: closed (inferred from source dates) · Engine And Engine Cooling
No summary supplied.
PE95027 · Passenger Air Bag Detachment
Opened May 3, 1995 · Closed Aug 31, 1995
Status: closed (inferred from source dates) · Air Bags:frontal
There is no summary currently available
1994 Mercury Grand Marquis Problems, Complaints & Recalls | Skip That Year
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