1990 Ford Bronco Problems

What owners report

Owners of this 1990 Bronco most often describe electrical fires or smoke from the dash, wiring and ignition area, followed by cracked floor pans and seat mounts, ignition switch problems linked to a recall, and transmission gear loss or slow engagement. Several fire reports describe a vehicle that was parked rather than being driven, and mileage is listed for only a few complaints, so no clear mileage pattern appears in the text. The seat complaints describe cracks that worsen over time, and the transmission complaints describe a problem that kept returning after repairs.

1. 1
   Electrical system

   Fires starting under the dash or in the wiring

   • 14 complaints (25%)
   • median 121,270 mi at 13.8 yrs old (2 state mileage, few)
   • 12 mention a crash, fire or injury
   • filed 1995–2006

   Owners describe smoke, flames or burnt dash panels from the electrical system, sometimes while driving and sometimes after the vehicle had been parked. Several say the fire started under the dash, around the ignition switch, or in an electrical harness, and one complaint describes a vehicle completely burned in a driveway. In one case the owner cut the battery cable and called the fire department, and in others the owner did not know the cause. Mileage is listed for only a few of these complaints, from about 102,500 to 140,000 miles, and the fires are described both while driving and while parked.

   What to check: Ask whether any ignition or electrical recall work was completed, and whether the wiring under the dash was inspected for heat damage or melted insulation. A buyer can look under the dash for burn marks or melted wiring and check for a burning smell during a test drive.

   2 excerpts from owner complaints in NHTSA records

   “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, filed 2003-01, 140,000 miles

   “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, filed 2000-06
2. 2
   Seats

   Cracked floor pans and seat mounts

   • 8 complaints (14%)
   • median 146,500 mi at 27.0 yrs old (2 state mileage, few)
   • filed 1996–2017

   Owners describe floor pan or seat bracket cracks where the seats attach, causing seats to wobble, sink, tilt or shift, with cracking sounds when occupied. In one complaint the seat came loose and fell over during a left turn, and the owner says the dealer would not acknowledge the recall letter. Others say the dealer found no recall covering their vehicle, or looked at the vehicle and did not make the repair. Mileage is listed for only a few of these complaints, from about 145,000 to 148,000 miles, and the seats are described moving during normal driving, turns and stops.

   What to check: Look under the front seats and along the floor pan near the seat bolts for cracks, and check that the seats stay firmly locked and do not sink or tilt. Ask the seller whether any seat or floor pan repair was done under a recall and whether a dealer record exists for it.

   2 excerpts from owner complaints in NHTSA records

   “The seat pan under the seat tracks has cracked in my 1990 Bronco with captain chairs. The vehicle was in motion when this happened on a public paved street, and coming to a normal stop. Back in october 1990, I received safety program number (b(93) about this potential problem. I immediately brought the vehicle to the dealership of purchase, john foster Ford, upon receipt of the notification. I do not let any safety issues go. They looked at the vehicle and did not make the repair. …”

   NHTSA complaint #10959185, filed 2017-03, 148,000 miles

   “Cracked seat mounts on floor board. 1990 Bronco, bucket seats, have the same problem as the 89-90 broncos with captians chairs, the floor board cracks around the bolts. This makes the front seats wobble, bounce, and move, increasing the stress on the floor pan, untill the floor pan breaks and the bolt no lon get holds anything. Existing recall for models with captians chair, do not apply to bucket seats, it needs to be expanded or a new recall put out. …”

   NHTSA complaint #10872802, filed 2016-06, 145,000 miles
3. 3
   Electrical system

   Ignition switch faults and recall repair problems

   • 5 complaints (9%)
   • median 125,270 mi at 20.8 yrs old (2 state mileage, few)
   • 2 mention a crash, fire or injury
   • filed 1998–2017

   Owners describe the ignition switch breaking or malfunctioning, with smoke or a smell of fire in one case, and a steering column problem that began after recall work on the switch. One owner says the dealer said no recall applied to their vehicle and charged for the work, while another says the dealer offered the free repair after the vehicle was towed in. Mileage is listed in only a few of these complaints, about 102,500 miles where listed, and the fire-related switch problems are described while the vehicle was parked.

   Recall 96V071000

   What to check: Ask whether the ignition switch recall was completed and whether the dealer has a record of it for this VIN, since complaints say some dealers reported no recall. A buyer can turn the key through all positions during an inspection and check for play, sticking or a burning smell near the steering column.

   2 excerpts from owner complaints in NHTSA records

   “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, filed 2004-04

   “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, filed 1998-01
4. 4
   Transmission and drivetrain

   Transmission gear loss, slow engagement or fluid fire

   Mentioned in 4 of 33 sampled complaints

   Owners describe the transmission jumping out of third gear and being hard to shift back into gear, and another reports the transmission being slow to engage. One complaint says the transmission kept failing after repeated dealer visits and the problem continued. In one case, automatic transmission fluid was expelled from the dipstick tube and ignited against a hot manifold while the owner was driving. No mileage is listed for these complaints, which were filed between late 1996 and late 1998.

   What to check: Test the transmission on a test drive by shifting through the gears and checking for slipping out of third, delayed engagement or sudden shift problems. Ask for repair records showing what work was done, and check the dipstick tube and the area near the exhaust manifold for leaking fluid or residue.

   2 excerpts from owner complaints in NHTSA records

   “When hitting the brakes on normal road conditions, they pull the vehicle to the right, the system has ABS. Consumer states the brakes seem to lock up a lot when vehicle is put in reverse. Consumer states transmission is slow, takes a long time to engage. Left rear drags on gravel and right front pulls to the right.”

   NHTSA complaint #803156, filed 1996-10

   “Consumer was driving and the transmission caught on fire due to the expulsion of the automatic transmission fluid from the dipstick tube, fluid ignited when coming into contact with the the hot manifold .”

   NHTSA complaint #808581, filed 1997-03

Buying note. Before buying a 1990 Bronco, ask for proof of whether the ignition switch recall was completed, and inspect the seat mounts and floor pan for cracks. A pre-purchase inspection that checks the wiring under the dash for heat damage and tests the transmission through its gears can show whether these problems are present.

Summary written with AI from a sample of 33 NHTSA complaints for this model year (picked at random, with complaints that state a mileage and recent ones taken first), then checked automatically against the source records. Where a problem shows a complaint count, every complaint for this model year was matched with fixed keyword rules (written with AI and tested against the sample), and the mileage, age and repair figures are calculated from those complaints; owners' figures are as stated, not verified. Other counts refer to the sample. The excerpts come from NHTSA's public complaint records and are unverified; capitalisation is normalised, NHTSA staff notes are removed, and shortened text ends with “…”. Something wrong? Request a correction.