Vehicle report
1993 MERCURY GRAND MARQUIS
Reported problems
144 complaints · median 87186 miles| Component | Reports |
|---|---|
| POWER TRAIN:AUTOMATIC TRANSMISSION | 19 |
| VEHICLE SPEED CONTROL | 12 |
| POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER | 8 |
| SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR | 7 |
| STEERING:LINKAGES:TIE ROD ASSEMBLY | 7 |
| ELECTRICAL SYSTEM | 6 |
| ELECTRICAL SYSTEM:IGNITION:SWITCH | 6 |
| EXTERIOR LIGHTING:HEADLIGHTS | 6 |
| SEATS | 6 |
| SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP | 6 |
| AIR BAGS:FRONTAL | 5 |
| STEERING:LINKAGES | 4 |
| VISIBILITY:POWER WINDOW DEVICES AND CONTROLS | 4 |
| ENGINE AND ENGINE COOLING:ENGINE:GASOLINE | 3 |
| FUEL SYSTEM, GASOLINE | 3 |
| POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT | 3 |
| SEATS:FRONT ASSEMBLY:POWER ADJUST | 3 |
| STEERING: STEERING WHEEL/HANDLE BAR | 3 |
| STEERING:LINKAGES:ROD:RELAY:CONNECTING | 3 |
| VEHICLE SPEED CONTROL:CRUISE CONTROL | 3 |
| AIR BAGS | 2 |
| ELECTRICAL SYSTEM:HORN | 2 |
| ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD | 2 |
| ENGINE AND ENGINE COOLING | 2 |
| ENGINE AND ENGINE COOLING:ENGINE | 2 |
| EXTERIOR LIGHTING | 2 |
| EXTERIOR LIGHTING:HEADLIGHTS:SWITCH | 2 |
| SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS | 2 |
| SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:PADS | 2 |
| SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS | 2 |
| SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM | 2 |
| TIRES | 2 |
| VEHICLE SPEED CONTROL:LINKAGES | 2 |
| VISIBILITY:WINDSHIELD WIPER/WASHER | 2 |
| VISIBILITY:WINDSHIELD WIPER/WASHER:MOTOR | 2 |
| ELECTRICAL SYSTEM:IGNITION | 1 |
| ELECTRICAL SYSTEM:STARTER ASSEMBLY | 1 |
| ELECTRICAL SYSTEM:WIRING | 1 |
| ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS | 1 |
| ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH | 1 |
| EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH | 1 |
| FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM | 1 |
| FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY | 1 |
| FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP | 1 |
| LATCHES/LOCKS/LINKAGES:HOOD:LATCH | 1 |
| POWER TRAIN | 1 |
| POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION (PRNDL) | 1 |
| POWER TRAIN:DRIVELINE:UNIVERSAL JOINT | 1 |
| POWER TRAIN:MANUAL TRANSMISSION | 1 |
| SEAT BELTS | 1 |
| SEATS:FRONT ASSEMBLY:RECLINER | 1 |
| SERVICE BRAKES, HYDRAULIC | 1 |
| SERVICE BRAKES, HYDRAULIC:BRAKE FLUID LOW WARNING: LAMP | 1 |
| SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DIFFERENTIAL PROPORTIONAL VALVE | 1 |
| SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC | 1 |
| SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER | 1 |
| STEERING | 1 |
| STEERING:GEAR BOX (OTHER THAN RACK AND PINION) | 1 |
| STEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND CONNECTIONS | 1 |
| STRUCTURE | 1 |
| STRUCTURE:BODY:DOOR | 1 |
| SUSPENSION:FRONT:CONTROL ARM | 1 |
| TIRES:SIDEWALL | 1 |
| TIRES:TEMPORARY/EMERGENCY SPARE TIRE | 1 |
| VEHICLE SPEED CONTROL:ACCELERATOR PEDAL | 1 |
| VEHICLE SPEED CONTROL:CABLES | 1 |
Reading this report
Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.