Differential Unit problems of the 2003 Ford Explorer

The contact owns a 2003 Ford Explorer. The contact stated that she noticed a fracture on the lift gate window. The vehicle was taken to a dealer where they advised her that she would have to have the panel replaced. The manufacturer was contacted and they offered no assistance. The failure mileage was approximately 39,000. Updated 04/26/lj the consumer also stated the rear differential was replaced.

2003 Ford Explorer. Consumer writes in regards to humming/whining noise in the rear end of vehicle and a frequent leak in the differential. The consumer stated several components such as the ring an pinion, bearings, seals and gear and pinion were all replaced. However, the issue remained unresolved. Also, the rear hatch was cracked. When the consumer inquired about a replacement and its cost, the dealer advised against the replacement/repair as the new hatches had the same problem. The vehicle overheated and had to be towed to the dealer. A diagnosis revealed a damaged thermostat housing.

The contact owns a 2003 Ford Explorer. While driving 25 mph, the rear end of the vehicle suddenly slumped and the rear driver side tire detached from the vehicle. The wheel, brake, rotor, lower control arm, and axle were damaged. Repairs were made. The current and failure mileages were 50,000. Updated 01/09/08. The dealer replaced brake pads and rear end vibrating. Updated 12/12/07.

I bought a 2003 Ford Explorer in June of 07 with no problems in sept of 07 I started to experience a load noise coming from the rear of the vehicle sounding like a tire was flat or something was rubbing. I took it into the shop and they told me that the rear diff was out on this and it was going to cost several thousand dollars to fix. I contacted Ford they acknowledge the problem but refused to fix it and said that it was not under warranty so they weren't going to do anything about it. I now sit hear with something that I owe money on and can not afford to fix. I have a wife and a son and this is our only mode of transportation. I am very upset that Ford does not stand behind their products like they should. There are numerous complaints on the internet about the same problem but with no solution.

Excessive whine/noise coming from the rear end of the vehicle, at highway speeds.

I purchased a 2003 Ford Explorer XLT. I quickly noticed a noise from the rear of the vehicle when speeds of 55-60 mph were achieved. After bringing the vehicle to the auto repair shop I was told that the rear differential needed to be replaced and that it was not only dangerous to drive but extremely expensive. After some research I have discovered that this is a common issue with the Ford Explorer. Should this type of repair that could result in human injury, be addressed by Ford. I am hopeful that your answer will be yes!.

I was driving my 2003 Ford explore and I started to here and noise from the rear end when I took off from a dead stop. I didn't worry about it right any,then it kept getting worse, so I took it in to the Ford dealership where I bought it and they said the clutch was bad in the differential and it would be between 500 to 700 to fix. This Explorer only has 49,000 miles on it. My wife drives this car and I know it has never been beat on. I still do not have my truck back yet it has been in the shop for about 4 days now. I am about up to 1200 dollars in repairs. I have read several complaints about this same thing on the internet. I juast can't understand why they don't have a recall.

The contact owns a 2003 Ford Explorer. After installing two new tires on the front of the vehicle the contact heard a thumping sound while driving. The dealer stated that the sound was caused by the difference in tread between the new tires and older rear tires, causing the front differential and transfer case to fail. The current and failure mileages were 96,000.

My 2003 Ford Explorer 4x4 has developed a severe binding, shudder sensation in the rear axel during low speed turning maneuvers. It also has a whining sound at highway speeds, typically 55 - 70 mph). This vehicle has only 34,000 miles on it and the dealer wants to rebuild the rear axle/differential - at my expense since the 3 year warranty time limit is up. If let go, the Ford dealer indicates the rear axle could 'blow up' (their words), resulting in a complete loss of drive to the rear wheel. I have discovered at least six (6) technical service bulletins issued by Ford on this problem! this is obviously a bad design and latent defect which can effect the safe operation of the vehicle.

While driving the 2003 Ford Explorer it started to shake causing lose of steering and brakes. The left rear wheel the came off because the lugs had unscrewed. The vehicle was taken to a dealer who determined that the front differential had blown apart from the inside out. It appeared that the damage was caused by uneven tires and the 4x4 engaging and disengaging on its own.

: the contact stated during cornering and emergency maneuvers the rear differential locks up. There is also a shudder in the steering at this time. This has become progressively worse over the last 4,000 miles. The manufacturer stated the rear differential clutch pack required redesign. There is a new clutch pack available at the consumer's cost.

Purchased new 2003 Ford Explorer. At around 9000 miles had rear end replaced due to infamous loud whining noise. Problem improved. . . But was not completely fixed. After complaining that there was still some noise, sale Ford in kingston, nc said it was "uneven tire wear. " replaced 2 tires. When taken back and told there was still a problem, we were told that they had "done all they could do except offer us a good deal on a trade. " (like we will ever buy from them again). At 59,000 miles, we are now having rear end "chatter" when starting or stopping. Ford is crap and so is their customer service.

After a shudder was felt in the steering at 14,580 mi. , it was discovered that the problem was in the rear-end. Ford recommended a rear-end additive. (which was performed). At 37,000 mi. The shudder returned and a new clutch pack was installed in the rear-end. After receiving car from dealer, a whine started to occur between 50 to 70 mph. Took back to dealer and was told this was normal. I called Ford motor and they recommend that a "ring and pinion repair kit" be installed to prevent failure. Dealer does not think this should be installed and that vehicle is o. K. To drive even though the tech can hear the noise.

Dear NHTSA: in October 2003 I purchased the nbx - v8 version of the Ford Explorer with an upgraded tow package for my wife. She never uses the tow package and I, very occasionally pull a 300lb utility trailer. I get the oil changed religiously and recently had the 30,000 mile 4wd lubrication package from goodyear for approx. $500. At 34,000mi my wife began to notice a non-descript noise in the rear end, a rumble at slow speeds while turning. She carries things in the back and thought they were rolling around. I drove the car at 36,600 mi and also noticed the noise but we had a low rear tire and I thought it was the tire pressure. The tire actually picked up a nail and went flat and I brought the tire to goodyear for repair. After the repair the rear end noise persisted only at low speeds and we finally got the car in to goodyear for evaluation at 38,000 miles. They replaced the rear differential fluid again and the noise persisted. They then went on line and pulled a technical service bulletin TSB 04-17-5 which was for limited slip axle chatter, shudder, binding sensation or vibration during low speed turning maneuvers in 2002-2004 Ford Explorers, 2003-2004 expeditions and 2004 f-150s. This was exactly what I was experiencing. Since this vehicle is not used off road, is not used to tow anything heavy, is pampered but does get a fair amount of highway miles 38,000mi in 19 months, I felt that having a transmission problem at this stage was unusual. Well, after talking to my manager at work, half the Ford Explorer fleet in boston was having this problem, with one vehicle in the shop 3 months and one never seeing the light of day yet. The TSB noted problems with the entire transmission. What about next time?? my vehicle. Vehicle # 1fmzu73w93ua84901 Ford Explorer silver v8 nbx version? they also know they have a real problem with their transmissions and the consumer will end up eating it. Is Ford quality job 1??.

Loud whine coming from rear differential.

Bought vehicle Nov 2002. No problems till Jan 2005 at approx 35000 mi. Whining noise coming from rear end at 45 - 65 mph. Hoped problem would go away but has not. Vehicle past warranty in Feb 2005 when brought in for tailgate recall at 37,000. Dealer would not look at problem. Currently driving vehicle with whining noise.

2nd rear differential needing replacement (replaced rear end and both axle bearings). This replacement at 73,971 miles. Previous rear differential replacement about 12k miles earlier. Neither replacement covered under warranty, however 2 failures and the second at only 12,000 miles.

1 loud noise coming from rear-end(whining)2. Fluid forced from front of differential. 3. Rear-end replaced 4 times to no avail.

Transmission clunking from reverse to forward or from forward to reverse. Whirling sound, 55-65 mph, rear differential.

Excessive noise form rear drivetrain.

Roaring sound coming from the back end of the truck.

While driving between 35 mph and up consumer heard loud noise coming from under the vehicle. Dealer stated the need to replace the differential.

2003 Ford Explorer eddie bauer. 50 to 60 mph rear axle whine started at 6000 miles, at 12,000 miles dealer inspected and said the rear axle assy was unsafe to drive and replaced the assy. Whine returned and dealer replaced the assy again at 24,000 miles. Whine has returned and I am considering going to independent shop to repair since beyond 36,000 mile warranty. Can't understand why Ford can't fix this widespread problem.

I purchased a new 2003 Explorer XLT in mid-February 2003. At about 9500 miles the SUV developed a whining noise from the rear differential. Local Ford dealer confirms noise, but is unable to fix as "Ford engineers have not yet found a fix" also at 3800 miles the at failed and was repaired-not replaced. Local dealer is supposed to let me know. As of 3/9/04 no word. This SUV is a poor vehicle.