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1994 Mercury Grand Marquis

Owner reports · Recalls · Investigations

More warning signs than most Grand Marquis years

Owner complaints for the 1994 Mercury Grand Marquis are substantially higher than the model-year median of 78.

About this comparison →

How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

All reported categories

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

Service Brakes, Hydraulic complaints

18 reports
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105,000 miles · Sep 11, 2009
Service Brakes, HydraulicFire

I BEGAN SMELLING SMOKE WHILE DRIVING 1994 GRAND MARQUIS. AFTER APPROX. 30 SECONDS OF SMELLING SMOKE, FLAMES AND SMOKE CAME OUT OF REAR LEFT OF HOOD. BRAKES DID NOT WORK. CAR COASTED INTO AN INTERSECTION AND STOPPED. I IMMEDIATELY EXITED THE CAR, CALLED 911 AND WAITED FOR FIRE DEPARTMENT TO RESPOND. THE ENGINE COMPARTMENT WAS TOT…

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I BEGAN SMELLING SMOKE WHILE DRIVING 1994 GRAND MARQUIS. AFTER APPROX. 30 SECONDS OF SMELLING SMOKE, FLAMES AND SMOKE CAME OUT OF REAR LEFT OF HOOD. BRAKES DID NOT WORK. CAR COASTED INTO AN INTERSECTION AND STOPPED. I IMMEDIATELY EXITED THE CAR, CALLED 911 AND WAITED FOR FIRE DEPARTMENT TO RESPOND. THE ENGINE COMPARTMENT WAS TOTALLY ENGULFED IN FLAMES. FIRE DEPARTMENT WAS ABLE TO PUT FIRE OUT. ENTIRE ENGINE COMPARTMENT WAS BURNED EXTENSIVELY, MOSTLY ON LEFT SIDE. LEFT FRONT TIRE WAS BURNED AND DEFLATED. FIRE APPEARS TO HAVE STARTED UNDER MASTER BRAKE CYLINDER. *TR

NHTSA ODI #10283668

94,000 miles · Jul 24, 2008
Service Brakes, Hydraulic

TL*THE CONTACT OWNS A 1994 MERCURY GRAND MARQUIS. WHILE BACKING UP AT 5 MPH, THE CONTACT DEPRESSED THE BRAKE PEDAL AND THE PEDAL EXTENDED TO THE FLOORBOARD. THE VEHICLE WOULD NOT STOP AND HE NOTICED BRAKE FLUID LEAKING. UPON FURTHER INVESTIGATION, HE DISCOVERED THAT THE MASTER CYLINDER WAS BELOW THE MAXIMUM LEVEL. HE REFILLE…

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TL*THE CONTACT OWNS A 1994 MERCURY GRAND MARQUIS. WHILE BACKING UP AT 5 MPH, THE CONTACT DEPRESSED THE BRAKE PEDAL AND THE PEDAL EXTENDED TO THE FLOORBOARD. THE VEHICLE WOULD NOT STOP AND HE NOTICED BRAKE FLUID LEAKING. UPON FURTHER INVESTIGATION, HE DISCOVERED THAT THE MASTER CYLINDER WAS BELOW THE MAXIMUM LEVEL. HE REFILLED THE BRAKE FLUID, BUT THE FAILURE PERSISTED. THE CONTACT LOCATED A RECALL DESCRIBING THE EXACT SAME FAILURE, BUT FORD STATED THAT HIS VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN ID NUMBER 94V152000 (SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS). THE FAILURE AND CURRENT MILEAGES WERE 94,000.

NHTSA ODI #10235673

99,000 miles · Sep 4, 2006
Service Brakes, Hydraulic

LOW SPEED SITUATION! APPLIED SERVICE (NORMAL BRAKE PEDAL) BRAKE PEDAL WENT TO FLOOR, NO BRAKES HAD TO USE FOOT BRAKE TO AVOID ACCIDENT.".FOUND THE HYDRAULIC BRAKE LINES (MULTIPLE LINES APPROX 4 (ANTI- LOCK BRAKES,)ON FRAME RAIL UNDER THE DRIVERS DOOR) HAD ROTTED THROUGH, RUPTURING AND LOOSING ALL BRAKE FLUID AND CAUSING CATAST…

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LOW SPEED SITUATION! APPLIED SERVICE (NORMAL BRAKE PEDAL) BRAKE PEDAL WENT TO FLOOR, NO BRAKES HAD TO USE FOOT BRAKE TO AVOID ACCIDENT.".FOUND THE HYDRAULIC BRAKE LINES (MULTIPLE LINES APPROX 4 (ANTI- LOCK BRAKES,)ON FRAME RAIL UNDER THE DRIVERS DOOR) HAD ROTTED THROUGH, RUPTURING AND LOOSING ALL BRAKE FLUID AND CAUSING CATASTROPHIC BRAKE FAILURE. *JB

NHTSA ODI #10167312

Mileage unknown · Jul 13, 2001
Parking BrakeService Brakes, Hydraulic

94 V 152 000/BRAKES HYDRAULIC SYSTEM: PARKING BRAKE ASSEMBLY HOUSING HAS SEPARATED BECAUSE NUTS: BOLTS HAVE LOOSENED. DEALER WAS NOTIFIED, AND INFORMED CONSUMER THAT VEHICLE WAS NOT COVERED UNDER MANUFACTURER'S RECALL. SEEKING HELP FROM NHTSA IN THIS MATTER.*AK REAR BRAKE PADS WERE REPLACED AND REAR ROTORS WERE TURNED AL…

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94 V 152 000/BRAKES HYDRAULIC SYSTEM: PARKING BRAKE ASSEMBLY HOUSING HAS SEPARATED BECAUSE NUTS: BOLTS HAVE LOOSENED. DEALER WAS NOTIFIED, AND INFORMED CONSUMER THAT VEHICLE WAS NOT COVERED UNDER MANUFACTURER'S RECALL. SEEKING HELP FROM NHTSA IN THIS MATTER.*AK REAR BRAKE PADS WERE REPLACED AND REAR ROTORS WERE TURNED ALSO. *SLC

NHTSA ODI #892743

Mileage unknown · Jul 6, 2001
Service Brakes, Hydraulic

ANTI-LOCK BRAKE FAILURE. *AK

NHTSA ODI #748015

Mileage unknown · Feb 13, 2001
Engine And Engine CoolingPower TrainService Brakes, Hydraulic

POWER TRAIN SHUDDERS AT SPEEDS 35-40 MPH. WIPER WILL NOT RETURN TO DOWN POSITION. BRAKE SWITCH AT BRAKE PEDAL WIRE BREAKS AND VEHICLE WILL NOT GEAR SELECTOR IS LOCKED IN THE PARK POSITION AND NO BRAKE LIGHTS. AIR IDLE SOLENOID HUMS LOUDLY. ENGINE LOSES OIL AND NO APPARENT OIL LEAKS. BRAKES MAKES GRINDING NOISES AFTER REPLACING …

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POWER TRAIN SHUDDERS AT SPEEDS 35-40 MPH. WIPER WILL NOT RETURN TO DOWN POSITION. BRAKE SWITCH AT BRAKE PEDAL WIRE BREAKS AND VEHICLE WILL NOT GEAR SELECTOR IS LOCKED IN THE PARK POSITION AND NO BRAKE LIGHTS. AIR IDLE SOLENOID HUMS LOUDLY. ENGINE LOSES OIL AND NO APPARENT OIL LEAKS. BRAKES MAKES GRINDING NOISES AFTER REPLACING ROTORS AND DEALER BRAKE PADS FRONT AND REAR. POWER WINDOW ON DRIVERS SIDE WORKS INTERMITTENTLY.

NHTSA ODI #740833

Mileage unknown · Mar 30, 2000
Service Brakes, Hydraulic

WHILE PARKING BRAKE PAD FELL OFF THE SHOE INTO THE WHEEL. THIS CAUSED THE AUTOMATIC TRACTION ASSIST TO BE MESSED UP. CAN HEAR NOISES WITH OR WITHOUT THE BRAKES BEING APPLIED.. WILL BE TAKING VEHICLE TO DEALERSHIOP TO CHECK & REPAIR. *AK

NHTSA ODI #859497

Mileage unknown · Feb 8, 1999
Service Brakes, Hydraulic

WHEN DRIVING VEHICLE AND COMING TO A STOP WITH FOOT ON THE BRAKE, THE VEHICLE WILL ACCELERATE, AND THE CONSUMER IS BURNING RUBBER. *AK

NHTSA ODI #834587

Mileage unknown · Jul 19, 1998
Service Brakes, HydraulicVehicle Speed ControlInjury

WHILE BACKING OUT OF A PARKING LOT, VEHICLE ACCELERATED OUT OF CONTROL, STEPPED ON BRAKES BUT BRAKES FAILED TO STOP VEHICLE. VEHICLE SKIDDED LEFT SIDEWAYS AND WENT INTO A HUGE TRUCK. DRIVER SUFFERED INJURIES, AND VEHICLE WAS TOTALED.

NHTSA ODI #538464

Mileage unknown · Dec 23, 1997
Engine And Engine CoolingEquipmentService Brakes, Hydraulic

AIR CONDITIONER TUBE ASSEMBLY FAILED.

NHTSA ODI #527039

Official recalls

3

08V051000 · Vehicle Speed Control:cruise Control

Feb 4, 2008

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.

07V336000 · Vehicle Speed Control

Aug 3, 2007

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.

94V152000 · Service Brakes, Hydraulic:foundation Components

Aug 9, 1994

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