1996 Ford Bronco Problems

What owners report

Owners of this model year most often describe engine-compartment fires that begin while the vehicle is parked, frequently traced by owners and dealers to the speed-control (cruise control) switch on the brake master cylinder. Complaints also cover brake problems such as pulsation, pulling, and a soft or failed pedal, plus repeated rear-window shattering when the defogger is on or during ordinary driving. Many reports come at higher mileages, with the fires described as starting on their own with no warning.

1. 1
   Vehicle speed control

   Speed control switch overheats, smokes or burns

   • 19 complaints (23%)
   • median 120,000 mi at 9.7 yrs old (15 state mileage)
   • 18 mention a crash, fire or injury
   • filed 2002–2012

   Complaints describe smoke, sparks or flames coming from the driver's side of the engine compartment, often around the cruise-control switch mounted on the brake master cylinder. In most cases the vehicle had been parked for a while, and several owners report the cruise control had stopped working beforehand. Owners who reported the events say the switch, connector or wiring was replaced, and one owner reports the recall notice was received but the repair was delayed. Reported across a wide mileage range, roughly 70,000 to 225,000 miles, and typically while parked rather than while driving.

   Recall 05V388000

   What to check: Ask whether the speed-control deactivation switch recall work was completed and whether the switch or connector has been replaced. Look for melted, charred or brake-fluid-soaked wiring at the switch above the master cylinder.

   2 excerpts from owner complaints in NHTSA records

   “While cleaning my 96 Bronco I noticed smoke coming out of the left side of the hood. After opening it, I saw the cruise control box to be smoking heavily. I poured water on it and cooled down the superheated device. Except for the cruise control not working, I did not encounter any other problems. Lately I've been reading about investigations into potential systematic defects of the cruise control of Ford trucks and extensive recalls due to that problem. …”

   NHTSA complaint #10122538, filed 2005-05, 84,000 miles

   “In regaurd to investigation ea 05-005 headed up by bruce york; I have a 1996 Ford Bronco that the speed control deactivation switch also shorted out. It did not result in a fire but the cruise control doesn't work. The wires are burnt right next to the switch and the switch is full of fluid. I currently drive it as is with the wires pulled away but every thing is still in the truck if any investigators want to see it. I see no mention of the Bronco in the investigation but the same thing happened to me. I was fortunate. No fire”

   NHTSA complaint #10114678, filed 2005-03, 105,000 miles
2. 2
   Visibility (wipers, defrost, mirrors)

   Rear window shatters with defogger in use

   • 12 complaints (15%)
   • typically at 2.0 yrs old
   • filed 1996–2002

   Owners describe the rear window suddenly breaking into small pieces, sometimes with a loud bang, while the rear defogger was on or during ordinary driving. Several report the same thing happening more than once. According to complaints, dealers replaced the glass and sometimes suggested the weatherstrip or sealing around the window played a part. Reported at various mileages and ages, often with the rear defogger switched on and in some cases in wet or cold weather.

   What to check: Inspect the rear glass and the seal or weatherstrip around it for damage or poor fit, and ask whether the glass has been replaced.

   2 excerpts from owner complaints in NHTSA records

   “Back electric window implodes throwing glass into the Bronco. This is the second time it has happened. The first time it imploded we were sitting in the Bronco (it was not running) the sencond time it happened we were driving. The sound is so loud we almost ran off the road from fear. Neither time we were using the back window. I am afraid that either the glass blowing in will hurt someone or cause the driver to get into an accident. There has to be something wrong with the unit if this continues to be a problem. …”

   NHTSA complaint #720013, filed 2000-03

   “After turning on rear defogger, rear windshield shattered. This was the third time that this incident had occurred. Dealer notified. Consumer states there is a TSB that states the current weatherstrip caused a chemical reaction with the silver in the heating element and replacing the glass only may not resolve the problem.”

   NHTSA complaint #8005110, filed 2002-03
3. 3
   Brakes

   Brake pulsation, pulling and fluid leaks

   Mentioned in 6 of 59 sampled complaints

   Complaints describe bouncing or pulsation when stopping, the truck pulling to one side under braking, and rotors found out of round and resurfaced or replaced more than once. Other owners report a pedal that went to the floor after a brake line rusted through or a hydraulic fault, and one report describes brake fluid leaking at the pressure switch near the master cylinder. Reported from low mileage up to roughly 120,000 miles, with several complaints coming early in the vehicle's life.

   What to check: Have the brake lines, rotors and pedal feel inspected, and check the master cylinder area for fluid residue or a soft pedal.

   2 excerpts from owner complaints in NHTSA records

   “Cruise control and brake lights quit working. Replaced fuse and it blew and still no brake lights or cruise. The problem is the brake pressure switch that controls the cruise goes bad and causes fuse to blow and cruise does not work and brake lights will not work. After finding the problem I replaced the switch with a new one from moses Ford. Within two weeks fuse blown again and switch was bad again. …”

   NHTSA complaint #10116586, filed 2005-04, 115,000 miles

   “While approaching an intersection, the consumer applied the brake pedal, and it had gone to the floor. The consumer pumped the brakes, and vehicle had come to an abrupt stop. Ph the consumer found that the brake line had rusted and burst which caused the braking fluid to leak. Scc”

   NHTSA complaint #8023986, filed 2002-12, 60,000 miles
4. 4
   Electrical system

   Engine-compartment fire while parked

   • 5 complaints (6%)
   • median 131,000 mi at 9.7 yrs old (3 state mileage, few)
   • 4 mention a crash, fire or injury
   • filed 2001–2009

   Several owners report the vehicle catching fire while parked, sometimes hours after driving, with flames and smoke from under the hood that spread to the dash or passenger area. Complaints say fire departments attributed the fires to electrical sources and that some vehicles were a total loss. Owners report contacting the manufacturer about whether a recall applied. Reported from roughly 79,000 to 131,000 miles, usually while the vehicle was parked and not running.

   Recall 05V388000

   What to check: Look for signs of prior under-hood fire damage or rewiring, and ask whether any electrical or cruise-control recall work was performed.

   2 excerpts from owner complaints in NHTSA records

   “1996 Ford Bronco, burned to the ground / a total loss. In the middle of the night. I was having no problems with the vehicle that I knew of. I had a fuel pump put in 4 months prior from my mechanic. The fire started up front in the engine compartment, and moved towards the rear. Everything was in some form of melted and or just ashes.”

   NHTSA complaint #10108060, filed 2005-01, 131,000 miles

   “At approximately 2am on september 8, 2004, I received a call from my neighbor informing me that my 1996 Ford Bronco was on fire. When I ran outside, there were flames shooting several feet into the air. The source of the fire was the front of the vehicle, in the engine compartment. The front tires had blown from the heat and the fire had melted the dash and was into the passenger compartment. The fire dept was called and were able to extinguish the blaze within a few minutes of their arrival. …”

   NHTSA complaint #10107948, filed 2005-01, 93,000 miles
5. 5
   Transmission and drivetrain

   Transmission slips out of overdrive, hard shifts

   • 6 complaints (7%)
   • median 145,000 mi at 19.3 yrs old (1 states mileage, few)
   • 2 mention a crash, fire or injury
   • filed 1997–2018

   Owners describe the transmission dropping out of overdrive while cruising, followed by hard shifts at higher rpm until the engine is shut off and restarted. One owner reports the vehicle rolling after it came out of park. A few complaints also describe not being able to engage four-wheel drive even though the indicator light shows it is on. Mostly reported at higher mileages, above roughly 120,000 miles, during steady cruising.

   What to check: Test-drive at highway speed to watch for overdrive dropping out or harsh shifting, and confirm four-wheel drive actually engages rather than relying on the dash light.

   2 excerpts from owner complaints in NHTSA records

   “The transmission on my Ford Bronco jumped out of park while running. This caused the vehicle to roll back into a ditch causing around 2,000 worth of damage that I cannot afford to fix. I have never heard of this vehicle doing this or I would not have bought it. I wish Ford would fix my vehicle and repair the transmission. Please work this problem and get back to me, lucky nobody was hurt in this one.”

   NHTSA complaint #754274, filed 2001-11

   “Transmission jumps out of overdrive, afterwards hard shifts in all gears after high rpms. The fix is to stop, cut the engine off and the transmission resets for lack on a better term. When the Bronco is in od and is just crusing, not in a pull, is when the od jumps out. Like any other thing it does not happen all the time.”

   NHTSA complaint #11110905, filed 2018-07, 145,000 miles

Buying note. Check that the speed-control switch recall work has been done and inspect the master cylinder area for heat or fluid damage, since owners most often describe fires starting there. Also budget for a brake inspection and a highway test drive to check transmission behavior.

Summary written with AI from a sample of 59 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.