FaultScore

1991 Jeep Cherokee electrical problems

11 of the 297 complaints about the 1991 Jeep Cherokee are about the electrical system — 4% of everything reported for this model year. Half of the failures with a mileage on record happened before 184,000 miles.

F

11

Complaints

0

Crashes

7

Fires

0

Injuries

Exactly what failed

Front Underhood 5 45.5%
Interior/Under Dash 2 18.2%
12V/24V/48V Battery 1 9.1%
Horn 1 9.1%
Ignition 1 9.1%
Relay 1 9.1%

Electrical System across every Jeep Cherokee year

1988 19 0.8%
1989 16 0.7%
1991 11 0.5%
1992 12 0.5%
1993 38 1.6%
1994 22 0.9%
1995 45 1.9%
1996 45 1.9%
1997 26 1.1%
1998 48 2.0%
1999 31 1.3%
2000 55 2.3%
2001 20 0.8%
2014 450 18.9%
2015 327 13.7%
2016 296 12.4%
2017 341 14.3%
2018 191 8.0%
2019 338 14.2%
2020 34 1.4%
2021 22 0.9%

What owners said

Filed with NHTSA, in their own words.

at 184,000 miles Sonoma, CA

ELECTRICAL SYSTEM:HORN

TL* THE CONTACT OWNS A 1991 JEEP CHEROKEE. WHILE DRIVING AT VARIOUS SPEEDS AND ATTEMPTING TO STOP THE VEHICLE, THE CONTACT HAD TO DEPRESS THE BRAKE PEDAL WITH EXTREME PRESSURE TO STOP THE VEHICLE. WHEN THE CONTACT FILLED THE VEHICLE WITH BRAKE FLUID, THE FLUID LEAKED OUT QUICKER THAN ANTICIPATED. AS A RESULT, THE MANUAL BRAKING SYSTEM HAD TO BE USED INSTEAD OF THE POWER ASSIST BRAKING SYSTEM. THE BRAKE WARNING LIGHT ILLUMINATED. ALSO, THE HORN SOUNDED WITHOUT WARNING AND THE POWER STEERING SEIZED. THE FAILURE RECURRED. THE CONTACT TOOK THE VEHICLE TO A CERTIFIED MECHANIC WHO DIAGNOSED THAT THE POWER ASSIST BRAKE UNIT FAILED AND NEEDED TO BE REPLACED. THE POWER STEERING FAILURE WAS NOT DIAGNOSED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURES. THE APPROXIMATE FAILURE MILEAGE WAS 184,000.

NHTSA complaint #10855159 — an unverified report by a vehicle owner.

Vancouver, WA Fire

ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH

I WAS DRIVING IN FREEWAY TRAFFIC ON MY WAY TO WORK AT 6:45AM AND WAS ON THE ROAD FOR APPROX. 10 MINS. I SMELLED A STRONG BURNING SMELL, THEN NOTICED DARK BLACK SMOKE COMING OUT OF THE DASHBOARD BY THE FRONT WINDOW ON THE DRIVER'S SIDE. BY THE TIME I WAS ABLE TO PULL OVER TO A SAFETY ZONE, A FIRE HAD STARTED AND FLAMES AND MELTED PLASTIC STARTED DRIPPING TO THE FLOORBOARD. WITHIN 20-30 SECONDS, THE FLAMES HAD ENGULFED THE ENTIRE DRIVER SIDE AND WAS SHOOTING UP FROM THE CEILING OF THE CAR. I WAS ABLE TO GET OUT AND RUN UP THE EMBANKMENT ON THE FREEWAY. IN THIS VERY SHORT PERIOD OF TIME,THE JEEP WAS COMPLETELY ENGULFED IN FLAMES AND THE ENTIRE CAR BURNT TO THE FRAME. TOTAL TIME OF VISABLE SMOKE TO FIRE IN THE DASH WAS LESS THAN A MINUTE.

NHTSA complaint #760509 — an unverified report by a vehicle owner.

Cedarville, MI Fire

ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH

WHILE DRIVING, THE DASH LIGHTS WENT OUT. I TURNED THE DIMMER CONTROL AND THE DASH LIGHTS WOULD ONLY BE ON FULL BRIGHTNESS OR OFF, THERE WAS NO DIMMER CONTROL. APPROXIMATELY 60 SECONDS LATER WE COULD SMELL SOMETHING HOT. APPROXIMATELY 2 MINUTES LATER WE NOTICED A GLOW COMING FROM UNDER THE LEFT SIDE OF THE DASH BOARD. WE WERE CLOSE TO OUR HOME AND TURNED INTO THE DRIVEWAY, AT WHICH TIME I WAS FORCED TO OPEN THE DRIVER'S SIDE WINDOW DUE TO BLACK SMOKE COMING FROM THE LEFT AIR CONDITIONING VENT. I PULLED UP TO THE GARAGE,SHUT OFF THE IGNITION, PULLED THE HOOD RELEASE AND EXITED THE CAR. MY WIFE GOT OUT OF THE PASSENGERS SIDE AND IMMEDIATLY HEADED FOR THE HOUSE TO GET WATER. I HURRIED INTO THE GARAGE TO RETRIVE A PAIR OF PLIERS TO PULL THE BATTERY GROUND CABLE. AS I EXITED THE GARAGE FLAMES WERE VISABLE ABOVE THE DASH INSIDE THE JEEP. I POPPED THE HOOD AND PULLED THE GROUND CABLE OFF, BY THIS TIME THE FLAMES WERE REACHING THE TOP OF THE WINDSHIELD. I MOVED AROUND TO THE DRIVERS DOOR AND OPENED IT AS MY WIFE ARRIVED WITH A BUCKET OF WATER AND WE WERE SUCCESSFUL; IN EXTINGUISHING THE FLAMES. THE REOSTAT FOR THE DASH LIGHTS HAD SHORTED OUT AND DID NOT BLOW THE FUSE. THE LIGHT SWITCH BECAME HOT ENOUGH TO IGNITE THE PLASTIC SURROUNDING THE MAIN WIRING HARNESS ABOVE IT, MELTING THE AIR CONDITIONER VENT, THE LEFT SIDE OF THE DASH AND BURNING THE HEADLINER AND SUN VISOR. HAD WE NOT BEEN CLOSE TO HOME I BELIEVE THE VEHICLE WOULD HAVE BURNED COMPLETELY AS WE WOULD HAVE HAD NO MEANS OF PUTTING OUT THE FIRE. A FELLOW EMPLOYEE TOLD ME HE HAD A SIMILAR EXPERIANCE WITH A 1989 JEEP CHEROKEE. I HAVE REMOVED THE DASH AND WAS ABLE TO DETERMINE THE CAUSE AND WOULD HAVE IT AVAILABLE IF ANYONE WOULD BE INTERESTED IN LOOKING AT THE VEHICLE. HAVE THERE BEEN ANY OTHER COMPLAINTS OF A SIMILAR NATURE?

NHTSA complaint #760086 — an unverified report by a vehicle owner.

Encino, CA Fire

ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD

MY CAR HAD BEEN PARKED AND 30 MINUTES LATER AFTER RETURNING TO MY CAR THE FIRE DEPARTMENT WAS PUTTING OUT AN ENGINE FIRE. STILL AWAITING THE FIRE DEPARTMENT REPORT.

NHTSA complaint #720367 — an unverified report by a vehicle owner.

Encino, CA Fire

ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD

MY CAR HAD BEEN PARKED AND 30 MINUTES LATER AFTER RETURNING TO MY CAR THE FIRE DEPARTMENT WAS PUTTING OUT AN ENGINE FIRE. STILL AWAITING THE FIRE DEPARTMENT REPORT.

NHTSA complaint #720367 — an unverified report by a vehicle owner.

Aurora, CO

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

BATTERY FAILED CAUSING DAMAGE TO THE WIRING TO THE BRAKE LIGHTS DUE TO CORROSION.

NHTSA complaint #536158 — an unverified report by a vehicle owner.

Kalamazoo, MI Fire

ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD

WHILE DRIVING THE JEEP, DRIVER NOTICED HESITATION. AT THAT TIME DRIVER PULLED OVER TO THE SIDE OF ROAD AND NOTICED FIRE COMING FROM THE HOOD ON THE DRIVER'S SIDE. THE JEEP WAS TOTALLED. *AK BECAUSE OF A FIRE IN THE ENGINE COMPARTMENT.

NHTSA complaint #818442 — an unverified report by a vehicle owner.

Hermosa Beach, CA

ELECTRICAL SYSTEM:IGNITION

IGNITION COIL FAILED.

NHTSA complaint #602520 — an unverified report by a vehicle owner.

Cinnaminson, NJ Fire

ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD

FUSES BLOCK CAUGHT ON FIRE, WHILE DRIVING VEHICLE.

NHTSA complaint #983806 — an unverified report by a vehicle owner.

Cinnaminson, NJ Fire

ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD

FUSES BLOCK CAUGHT ON FIRE, WHILE DRIVING VEHICLE.

NHTSA complaint #983806 — an unverified report by a vehicle owner.

Roxbury, CT

ELECTRICAL SYSTEM:STARTER ASSEMBLY:RELAY

STARTER WIRE SHORTED OUT DUE TO A HOLE IN THE HARNESS CAUSED BY THE HARNESS RESTING AGAINST A HOT UNIT OF THE ENGINE, RESULTING IN A BURNING ODOR.

NHTSA complaint #484957 — an unverified report by a vehicle owner.

Other 1991 Jeep Cherokee problems

← Full 1991 Jeep Cherokee report