FaultScore

1990 Ford Bronco electrical problems

21 of the 77 complaints about the 1990 Ford Bronco are about the electrical system — 27% of everything reported for this model year. Half of the failures with a mileage on record happened before 140,000 miles.

F

21

Complaints

0

Crashes

12

Fires

0

Injuries

Exactly what failed

Switch 4 19.0%
Front Underhood 3 14.3%
Fuses AND Circuit Breakers 3 14.3%
Interior/Under Dash 3 14.3%
Ignition 2 9.5%
Module 2 9.5%
12V/24V/48V Battery 1 4.8%
Wiring 1 4.8%
Electrical System 1 4.8%
Alternator/Generator/Regulator 1 4.8%

Electrical System across every Ford Bronco year

1986 17 6.1%
1987 19 6.8%
1988 21 7.5%
1989 35 12.5%
1990 21 7.5%
1991 13 4.7%
1994 10 3.6%
1995 15 5.4%
1996 10 3.6%
2021 29 10.4%
2022 38 13.6%
2023 22 7.9%
2024 18 6.5%
2025 11 3.9%

What owners said

Filed with NHTSA, in their own words.

Honolulu, HI

ELECTRICAL SYSTEM:IGNITION:SWITCH

1990 FORD BRONCO IGNITION SWITCH FAILED. (SAFETY RECALL #96V071000 OF NOV95) FORD DEALER SAID NO RECALLS ON THIS VEHICLE AND CHARGED ME $476.00. I CHECKED THE FORD WEBSITE AND THEY ONLY LIST RECALLS FROM JAN96, IS THERE A STAUTE OF LIMITATIONS ON SAFTEY RECALLS AND HOW LONG?

NHTSA complaint #10068083 — an unverified report by a vehicle owner.

at 102,540 miles Buffalo, NY Fire

ELECTRICAL SYSTEM:IGNITION

1990 FORD BRONCO I BROUGHT THIS VEHICLE IN TO JIM DOYLE FORD ON DELAWARE AVENUE IN KENMORE N.Y, LAST WEEK. THE IGNITION SWITCH BROKE, AND WAS TO BE REPLACED VIA RECALL. THE IGNITION SWITCH MALFUNCTIONED, AND I SMELLED FIRE.SAW SMOKE. TURNED KEY OFF TO NO AVAIL, IMMEDIATELY RAN IN THE HOUSE, GRABBED FIRE EXTINGUISHER, CALLED FIRE DEPT (CAR WAS PARKED BETWEEN 2 HOUSES) AND RAN OUT AND CUT BATTERY CABLE. AFTER DETERMINING PROBLEM (DEFECTIVE IGNITION SWITCH) I HAD THE VEHICLE TOWED TO JIM DOYLE FORD. THEY OFFERED THE FREE REPAIR, AND CALLED ME STATING THAT SOMETHING INSIDE THE IGNITION COLUMN WAS BROKEN, AND THEY WOULD CHARGE ME 60 DOLLARS PLUS TAX JUST TO DIAGNOSE. I DECLINED, WENT TO THE DEALER, AND THE IGNITION SWITCH WAS JUST HANGING OUT FROM THE HARNESS UNDER THE DASH, THE MECHANIC USED A SCREWDRIVER TO PUSH THE SWITCH AND STARTED THE VEHICLE FOR ME. I THEN TOOK THE VEHICLE TO BUFFALO KEY AND LOCK, AND THE TECHNICIAN (RON CHASE) FOUND THAT THE INTERNAL MECHANISM IN THE STEERING COLUMN HAD BROKEN, AND HE STATED THAT IT IS A COMMON PROBLEM SINCE THE DEFECTIVE (RECALLED) IGNITIONS GENERALLY MELT AND WELD THEMSELVES IN THE "START" POSITION, WHEN THE DRIVER ATTEMPTS TO TURN IT OFF IT CAUSES THE RACK AND RODS INSIDE OF THE STEERING COLUMN TO BREAK, RENDERING THE IGNITION KEY ETC INOPERABLE. THIS IS DIRECTLY ATTRIBUTABLE TO THE DEFECTIVE IGNITION SWITCH THAT WAS RECALLED. FORD STATED THAT THEY WOULD NOT PAY FOR THIS SINCE THE ONLY THING COVERED WAS THE IGNITION SWITCH ITSELF. $295.00 LATER, MY IGNITION SWITCH AND INTERNAL WORKS ARE REPLACED, THEY BROKE DUE TO A RECALLED ITEM COVERED BY FORD, AND FORD WILL NOT RE-IMBURSE ME. THIS IS UNFAIR, MY TRUCK IS IN EXCELLENT CONDITION, EXTREMELY WELL MAINTAINED AND THE IGNITION SWITCH WAS DIRECTLY THE CAUSE OF THE OTHER DAMAGE. PLUS, MY VEHICLE WAS IN THE DEALER SHOP FOR 3-4 HOURS AND I GOT IT BACK IN DEPLORABLE CONDITION (OIL/GREASE ALL OVER IT, SEATS AND DASH COVERED WITH GREASE, STEERING WHEEL COVER TORN OFF.

NHTSA complaint #10053151 — an unverified report by a vehicle owner.

at 140,000 miles Irvine, CA Fire

ELECTRICAL SYSTEM:IGNITION

1990 FORD BRONCO DESTROYED IN FIRE. SPONTANEOUS FIRE ORGINATED IN ENGINE COMPARTMENT OR UNDER DASH INSIDE VEHICLE WHILE PARKED ON STREET. VEHICLE WAS NOT RUNNING AT THE TIME. VEHICLE IS A TOTAL LOSS.

NHTSA complaint #10000930 — an unverified report by a vehicle owner.

at 140,000 miles Irvine, CA Fire

ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS

1990 FORD BRONCO DESTROYED IN FIRE. SPONTANEOUS FIRE ORGINATED IN ENGINE COMPARTMENT OR UNDER DASH INSIDE VEHICLE WHILE PARKED ON STREET. VEHICLE WAS NOT RUNNING AT THE TIME. VEHICLE IS A TOTAL LOSS.

NHTSA complaint #10000930 — an unverified report by a vehicle owner.

at 140,000 miles Irvine, CA Fire

ELECTRICAL SYSTEM

1990 FORD BRONCO DESTROYED IN FIRE. SPONTANEOUS FIRE ORGINATED IN ENGINE COMPARTMENT OR UNDER DASH INSIDE VEHICLE WHILE PARKED ON STREET. VEHICLE WAS NOT RUNNING AT THE TIME. VEHICLE IS A TOTAL LOSS.

NHTSA complaint #10000930 — an unverified report by a vehicle owner.

Morrison, CO

ELECTRICAL SYSTEM:IGNITION:MODULE

CONSUMER STATES THE THICK FILM IGNITION MODULE IS NOT USABLE UNLESS THE TEMPERATURE IS 70 DEGRESS OR COOLER, OTHERWISE THERE IS AN UNCONTROLLABLE STALL THAT OCCURS, CONSUMER HAS CONTACTED THE MANUFACTURER ON SEVERAL OCCASIONS TO TRY AND GET THE PART REPAIRED OR REPLACED.

NHTSA complaint #566622 — an unverified report by a vehicle owner.

Morrison, CO

ELECTRICAL SYSTEM:IGNITION:MODULE

VEHICLE STALLS INTERMITTENTLY AT ANY SPEED/IN WARM WEATHER/OR ON INCLINES, AND DOWN GRADES. DEALER REPLACED THE FUEL PUMP, WHICH DID NOT REMEDY THE PROBLEM. *AK THE CONSUMER STATES THAT FORD HAS NEVER PROVIDED ANY DATA OR SERVICE TO SOLVE THE PROBLEM-BY THEIR USE OF DISTRIBUTOR MOUNTED THICK FILM IGNITION MODULE. (TFI PROBLEM) THE VEHICLE WILL CRANK BUT WON'T START. *SCC

NHTSA complaint #8011624 — an unverified report by a vehicle owner.

Hodgen, OK Fire

ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH

A VEHICLE FIRE STARTED UNDER THE DASH WHILE DRIVING. DEALER AND MANUFACTURER WERE NOTIFIED. FEEL FREE TO PROVIDE ANY FURTHER INFORMATION, AND PLEASE FILL IN VEHICLE MILEAGE.

NHTSA complaint #8011519 — an unverified report by a vehicle owner.

Kapolei, HI Fire

ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH

ENTIRE LEFT SIDE OF DASH COMPLETED BURNT/MELTED. TOTAL BURN DAMAGE TO LEFT FRONT SEAT, LEFT INTERIOR OF DOOR, ROOF, FLOOR. NO DAMAGE TO ENGINE.

NHTSA complaint #734379 — an unverified report by a vehicle owner.

Tampa, FL

ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD

NO SUMMARY

NHTSA complaint #733718 — an unverified report by a vehicle owner.

Reedsport, OR Fire

ELECTRICAL SYSTEM:WIRING

VEHICLE CAUGHT ON FIRE. CONSUMER WAS UNAWARE OF THE CAUSE. ALSO, WAS NOT SURE IF THERE WAS A RECALL, BUT WILL HAVE THE INSURANCE COMPANY LOOK INTO IT. *AK

NHTSA complaint #864260 — an unverified report by a vehicle owner.

Reedsport, OR Fire

ELECTRICAL SYSTEM:IGNITION:SWITCH

WHILE VEHICLE WAS PARKED IN THE DRIVEWAY IT CAUGHT ON FIRE. VEHICLE WAS COMPLETELY BURNED. OWNER BELIEVED THAT FIRE STARTED IN THE IGNITION SWITCH AREA. PLEASE PROVIDE ANY FURTHER INFORMATION.

NHTSA complaint #863482 — an unverified report by a vehicle owner.

Junction City, KS

ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD

NO SUMMARY LISTED FOR ABOVE VEHICLE.

NHTSA complaint #718221 — an unverified report by a vehicle owner.

Pomona, KS

ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS

TURN SIGNALS FAILED DUE TO BLOWN FUSES.

NHTSA complaint #529922 — an unverified report by a vehicle owner.

Pomona, KS

ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS

FUSES TO BACK UP LIGHTS FAILED.

NHTSA complaint #529922 — an unverified report by a vehicle owner.

Hanover, MD

ELECTRICAL SYSTEM:IGNITION:SWITCH

RECALL # 96V071000, OWNER IS EXPERIENCING PROBLEMS WITH STEERING COLUMN DUE TO RECALL WORK PERFORMED ON IGNITION SWITCH. OWNER STATES THAT THERE WAS NO PROBLEM WITH STEERING UNTIL AFTER RECALL WORK WAS PERFORMED.

NHTSA complaint #820904 — an unverified report by a vehicle owner.

Spring Valley, MN Fire

ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD

TWELVE HOURS AFTER THE VEHICLE WAS PARKED THE ELECTRIAL HARNESS CAUGHT ON FIRE UNDERNEATH THE REAR TAIL, CAUSING THE CHROME BUMPER AND RUBBER STEP TO MELT.

NHTSA complaint #808210 — an unverified report by a vehicle owner.

Clearwater, FL Fire

ELECTRICAL SYSTEM:IGNITION:SWITCH

WHILE DRIVING NOTICED SMOKE COMING OUT OF THE RIGHT HAND DASH. TURNED THE ENGINE OFF AND ON THE PASSENGER'S SIDE THERE WERE FLAMES OVER THE WINDSHIELD.

NHTSA complaint #808223 — an unverified report by a vehicle owner.

Yuba City, CA

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

BATTERY BEING DRAINED.

NHTSA complaint #506218 — an unverified report by a vehicle owner.

Phoenix, AZ Fire

ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR

VEHICLE PARKED FOR HALF AN HOUR AND CAUGHT ON FIRE. DIAGNOSIS: ALTERNATOR. TT

NHTSA complaint #972839 — an unverified report by a vehicle owner.

North Palm B, FL Fire

ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH

UNDER THE DASH FIRE, WHILE DRIVING VEHICLE, ELECTRICAL SHORT, WILL PROVIDE MORE INFORMATION. TT

NHTSA complaint #961427 — an unverified report by a vehicle owner.

Other 1990 Ford Bronco problems

← Full 1990 Ford Bronco report