FaultScore

FaultScore report

1991 Hyundai Sonata problems

Owners have filed 41 complaints about the 1991 Hyundai Sonata with NHTSA between 1995 and 2003. The largest single group is the seat belts.

Not graded

Too few complaints, or too short a model run, to compare fairly.

How this is worked out

The numbers

41

Complaints

3

Crashes reported

6

Fires reported

3

Injuries reported

How 1991 compares with every other Hyundai Sonata

Click any bar to open that year's report.

Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded

What breaks on a 1991 Hyundai Sonata

Every complaint is filed against a part. Follow any row for the complaints about that part alone.

Seat Belts 9 22.0%
Engine & Cooling 8 19.5%

0 crashes, 1 fires

Electrical System 7 17.1%

0 crashes, 3 fires

Transmission & Drivetrain 7 17.1%

0 crashes, 2 fires

Brakes 3 7.3%

1 crashes, 0 fires

Other & Unspecified 2 4.9%
Wheels 1 2.4%
Windows, Mirrors & Wipers 1 2.4%
Acceleration & Cruise Control 1 2.4%

1 crashes, 0 fires

Steering 1 2.4%
Airbags 1 2.4%

1 crashes, 0 fires

When owners complained

A spike years after the car went on sale usually means a part wearing out on schedule across the whole fleet — the kind of pattern no single owner can see from inside their own car.

Jan 1995 peak 11 Sep 2003

NHTSA investigations into the 1991 Hyundai Sonata

An investigation is the step before a recall: the agency has seen enough complaints to look into a pattern itself. An open one means it thinks something may be wrong and nothing has been fixed yet.

PE94043 Opened 27 May 1994 Closed 31 Oct 1994 ELECTRICAL SYSTEM

CHARGING SYSTEM FAILURES

PE93061 Opened 8 Jul 1993 Closed 30 Nov 1993 SEAT BELTS

PASS.RESTRAINT SYSTEM FAIL

Recalls on the 1991 Hyundai Sonata

A complaint is one owner's allegation. A recall is the point at which the manufacturer or a regulator agreed the defect is real and dangerous enough to fix for free — however old the car is.

United States — NHTSA

93V196000

SEAT BELTS

THE MOTORIZED SHOULDER BELT CAN TRAVEL SLOWLY OR CHATTER IN THE TRACK AND MAY EVENTUALLY STOP TRACKING AND BECOME INOPERATIVE.

Risk: SLOWING, CHATTERING, OR FAILURE OF THE MOTORIZED SHOULDERBELT MAY DISCOURAGE USE OF THE RESTRAINT SYSTEM, INCREASING THE RISK OF INJURYIN THE EVENT OF A SUDDEN STOP OR ACCIDENT.

Recalls cover specific build ranges, so check your own vehicle by VIN at nhtsa.gov/recalls or, in Canada, Transport Canada.

Complaints that involved harm

Reports where the owner recorded a crash, a fire, an injury or a death.

Rockford, IL Crash 1 injured

AIR BAGS

LTR EXPRESSING HIS DISSATISFACTION WITH THE WAY NHTSA PROCESSED HIS PETITION FOR A HEARING...*MR THE CONSUMER SENT A PETITION FOR DEFECTIVE AIRBAGS. *TS. THE CONSUMER STATED THE AIR BAG RECALL WAS PERFORMED ON THE VEHICLE, HOWEVER THE AIR BAG LIGHT CONTINUED TO ILLUMINATE AND THE VEHICLE WAS SERVICED THREE TIMES TO CORRECT THE PROBLEM. THE CONSUMER'S WIFE WAS INVOLVED IN A ONE CAR ACCIDENT IN WHICH THE AIR BAGS FAILED TO DEPLOY.

NHTSA complaint #10037941 — an unverified report by a vehicle owner.

Cranford, NJ Fire

ELECTRICAL SYSTEM:IGNITION:SWITCH

DRIVER NOTICED SMOKE COMING FROM CAR, TURNED OFF IGNITION, RESTARTED THE CAR AND THE KEY GOT STUCK IN THE IGNITION AND WOULD NOT TURN. A FEW MINUTES LATER, THE CAR CAUGHT ON FIRE IN THE ENGINE COMPARTMENT. OWNER WAS ABLE TO PUT OUT FIRE, BUT THE KEY WOULD NOT COME OUT OF THE IGNITION. THE VEHCLE IS BEING REPAIRED.

NHTSA complaint #822236 — an unverified report by a vehicle owner.

HO HO KUS, NJ Fire

POWER TRAIN:AUTOMATIC TRANSMISSION

COMPLETE TRANSMISSION FAILURE, CAUSING FLUID TO LEAK ALL OVER EXHAUST SYSTEM CREATING SMOKE AND SMALL FIRE.

NHTSA complaint #484760 — an unverified report by a vehicle owner.

Cincinnati, OH Fire

ELECTRICAL SYSTEM:IGNITION:SWITCH

IGNITION STUCK IN START POSITION, CAUSING STARTER TO BURN OUT/CATCH FIRE.

NHTSA complaint #508020 — an unverified report by a vehicle owner.

Columbus, GA Fire

ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

CAR CAUGHT FIRE AT A COMPLETE STOP. PLEASE DESCRIBE.

NHTSA complaint #986216 — an unverified report by a vehicle owner.

Marietta, GA Crash 2 injured

VEHICLE SPEED CONTROL

WHILE DRIVING HIGHWAY, ACCELERATOR STUCK; TRIED TO STOP; LOST CONTROL; SPUNOUT 6 TIMES; LURCHED BACKWARDS/FORWARDS ACROSS HIGHWAY; HIT 2 TREES; SPEED 80 MP.

NHTSA complaint #982629 — an unverified report by a vehicle owner.

The most recent complaints

In the owners' own words, exactly as filed with NHTSA.

Rockford, IL Crash 1 injured

AIR BAGS

LTR EXPRESSING HIS DISSATISFACTION WITH THE WAY NHTSA PROCESSED HIS PETITION FOR A HEARING...*MR THE CONSUMER SENT A PETITION FOR DEFECTIVE AIRBAGS. *TS. THE CONSUMER STATED THE AIR BAG RECALL WAS PERFORMED ON THE VEHICLE, HOWEVER THE AIR BAG LIGHT CONTINUED TO ILLUMINATE AND THE VEHICLE WAS SERVICED THREE TIMES TO CORRECT THE PROBLEM. THE CONSUMER'S WIFE WAS INVOLVED IN A ONE CAR ACCIDENT IN WHICH THE AIR BAGS FAILED TO DEPLOY.

NHTSA complaint #10037941 — an unverified report by a vehicle owner.

Oklahoma City, OK

SEAT BELTS

RECALL 93 V 196 000/PASSIVE RESTRAINT BELTS: SHOULDER BELT ON DRIVER'S SIDE HAS STOP TRACKING AND BECAME INOPERATIVE. DEALER AND MANUFACTURER WERE NOTIFIED, AND INFORMED CONSUMER THAT VEHICLE WAS NOT COVERED UNDER RECALL DUE TO VIN. *AK

NHTSA complaint #8005952 — an unverified report by a vehicle owner.

Unknown, UN

SEAT BELTS

INTERIOR SYSTEM PASSIVE RESTRAINT BELTS FAILED, PRIOR TO RECALL NO #93V196000.

NHTSA complaint #784120 — an unverified report by a vehicle owner.

Worcester, MA

POWER TRAIN:AUTOMATIC TRANSMISSION

TRANSMISSION HAS FAILED 3 TIMES SINCE OWNERSHIP! TRANSMISSION IS SLIPPING, CONDITION WORSENS WITH COLD WEATHER.

NHTSA complaint #723582 — an unverified report by a vehicle owner.

East Providence, RI

SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC

WHILE DRIVING AT 45 MPH TRANSMISSION BLEW OUT, CAUSING THE VEHICLE TO SLOW DOWN, AND KEEP CHANGING INTO DIFFERENT GEARS. VEHICLE HAS BEEN IN THE REPAIR SHOP THREE TIMES FOR TRANSMISSION FAILURE. *AK.

NHTSA complaint #835741 — an unverified report by a vehicle owner.

Salibury, MD

POWER TRAIN:AUTOMATIC TRANSMISSION

WHEN DRIVING AT ANY SPEED WITHOUT ANY PRIOR WARNING THE ENGINE CHECK LIGHT CAME ON AND WILL NOT GO OFF. ALSO, ENGINE/TRANSMISSION LEAK. CONSUMER HAVE BEEN HAVING PROBLEMS EVERY SINCE DAY ONE.

NHTSA complaint #831031 — an unverified report by a vehicle owner.

Salibury, MD

UNKNOWN OR OTHER

WHEN DRIVING AT ANY SPEED WITHOUT ANY PRIOR WARNING THE ENGINE CHECK LIGHT CAME ON AND WILL NOT GO OFF. ALSO, ENGINE/TRANSMISSION LEAK. CONSUMER HAVE BEEN HAVING PROBLEMS EVERY SINCE DAY ONE.

NHTSA complaint #831031 — an unverified report by a vehicle owner.

Salibury, MD

ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

WHEN DRIVING AT ANY SPEED WITHOUT ANY PRIOR WARNING THE ENGINE CHECK LIGHT CAME ON AND WILL NOT GO OFF. ALSO, ENGINE/TRANSMISSION LEAK. CONSUMER HAVE BEEN HAVING PROBLEMS EVERY SINCE DAY ONE.

NHTSA complaint #831031 — an unverified report by a vehicle owner.

Cranford, NJ Fire

ELECTRICAL SYSTEM:IGNITION:SWITCH

DRIVER NOTICED SMOKE COMING FROM CAR, TURNED OFF IGNITION, RESTARTED THE CAR AND THE KEY GOT STUCK IN THE IGNITION AND WOULD NOT TURN. A FEW MINUTES LATER, THE CAR CAUGHT ON FIRE IN THE ENGINE COMPARTMENT. OWNER WAS ABLE TO PUT OUT FIRE, BUT THE KEY WOULD NOT COME OUT OF THE IGNITION. THE VEHCLE IS BEING REPAIRED.

NHTSA complaint #822236 — an unverified report by a vehicle owner.

Fort Riley, KS

ELECTRICAL SYSTEM:STARTER ASSEMBLY

STARTER FAILED TWICE/REPLACED DUE TO A DESIGN FLAW.

NHTSA complaint #533329 — an unverified report by a vehicle owner.

Lakewood, NY

ENGINE AND ENGINE COOLING:ENGINE

PREMATURE WEAR OF PISTON RINGS, CAUSING ENGINE FAILURE.

NHTSA complaint #519096 — an unverified report by a vehicle owner.

Lakewood, NY

STEERING:RACK AND PINION:RACK

STEERING RACK FAILED.

NHTSA complaint #519096 — an unverified report by a vehicle owner.

HO HO KUS, NJ Fire

POWER TRAIN:AUTOMATIC TRANSMISSION

COMPLETE TRANSMISSION FAILURE, CAUSING FLUID TO LEAK ALL OVER EXHAUST SYSTEM CREATING SMOKE AND SMALL FIRE.

NHTSA complaint #484760 — an unverified report by a vehicle owner.

Baltimore, MD

POWER TRAIN:AUTOMATIC TRANSMISSION

TRANSMISSION FAILED.

NHTSA complaint #514433 — an unverified report by a vehicle owner.

Oklahoma C, OK

SEAT BELTS:FRONT:RETRACTOR

THE DRIVER'S SIDE SEAT BELT RETRACTOR STOPPED WORKING, CONSUMER HAD IT LUBRICATED UNDER RECALL, BUT STILL NOT WORKING, RECEIVED RECALL LETTER # 93V196000 . PLEASE DESCRIBE.

NHTSA complaint #805356 — an unverified report by a vehicle owner.

Buffalo, NY

ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY

RADIATOR PROBLEMS.

NHTSA complaint #503208 — an unverified report by a vehicle owner.

Buffalo, NY

POWER TRAIN

SPEEDOMETER CABLE LOOSE, CAUSING SPEEDOMETER TO FAIL.

NHTSA complaint #503208 — an unverified report by a vehicle owner.

Cincinnati, OH

SEAT BELTS

MOTORBELT STUCK IN TRACK, CAUSING MOTOR TO BURN OUT.

NHTSA complaint #508020 — an unverified report by a vehicle owner.

Buffalo, NY

ELECTRICAL SYSTEM:12V/24V/48V BATTERY

BATTERY FAILED.

NHTSA complaint #503208 — an unverified report by a vehicle owner.

Buffalo, NY

ELECTRICAL SYSTEM:IGNITION

IGNITION COIL FAILED.

NHTSA complaint #503208 — an unverified report by a vehicle owner.

Buffalo, NY

ENGINE AND ENGINE COOLING:ENGINE

OIL PAN RUSTY, CAUSING IT TO LEAK.

NHTSA complaint #503208 — an unverified report by a vehicle owner.

Cincinnati, OH Fire

ELECTRICAL SYSTEM:IGNITION:SWITCH

IGNITION STUCK IN START POSITION, CAUSING STARTER TO BURN OUT/CATCH FIRE.

NHTSA complaint #508020 — an unverified report by a vehicle owner.

Buffalo, NY

ELECTRICAL SYSTEM:STARTER ASSEMBLY

STARTER FAILED.

NHTSA complaint #503208 — an unverified report by a vehicle owner.

Buffalo, NY

ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR

CONVERTER HANGER FELL APART.

NHTSA complaint #503208 — an unverified report by a vehicle owner.

Buffalo, NY

VISIBILITY:WINDSHIELD WIPER/WASHER:MOTOR

WINDSHIELD WIPER MOTOR FAILED.

NHTSA complaint #503208 — an unverified report by a vehicle owner.