Rear axle bolt sheering off leaving the truck undrivable. Ford states the parts are on back order. Dealership does not have any loaners so I-??m without a car for an unknown length of time.

- Temple, TX, USA

Axle bolts sheared off on both driver and passenger sides. Problem was discovered during tire rotation.

- Monroe, LA, USA

Any 2021 f150 or newer with the max tow package has faulty rear axle shaft bolts that are installed from the factory. These bolts shear off within the first 10k of driving and ford has yet to issue a recall for this. A sheared off axle shaft bolt can cause a failure in the rear differential or a wheel to fall off potentially causing an accident. There are many reports of this failure all over the internet. Just google "2021 f150 axle shaft bolt sheared off" for more examples like the one I am submitting

- Georgetown, TX, USA

Shortly after taking delivery of my brand new F150, I noticed a substantial grinding sound and vibration intermittently presenting at both high and low speeds, with no change when shifting gears or slowing down. No warning lights were activated. All instances appeared to occur during below freezing temperatures. I immediately brought to our local Ford dealer who believes the vehicle is partially engaging the four wheel drive system in error. They have reported this to Ford and advises there is no known diagnoses or solution.

- Warwick, RI, USA

The axle retaining bolts are breaking. Ford is using the same parts to repair, but keeps happening. Being told unsafe to drive while parts are on order.

- Channelview, TX, USA

The right rear axle bolt was found to be broken when the tire was removed for rotation. The bolt appears to have been over torqued at the assembly plant. At the time of the removal of the tire, the bolt head with about 5/8" of threads left and the corresponding washer fell out and hit the floor. This is a new truck built in February of 2022 and I picked up in March of this year. This is the first time this vehicle has been in for service.

- Dayton, OH, USA

The 2022 Ford F-150 trucks are all having rust issues on the drivetrain and suspension parts. The Ford dealer has admitted there is a huge problem. It seems Ford has eliminated a coating on these parts which has allowed rust to develop even before they leave the factory. I took my truck to a local dealer and he refused to fix it under warranty. By checking the online forums you will see this is a huge problem. Rust does not fix itself. Over time it is very possible these parts will fail. I went online with a Ford customer service representative and was told someone would contact me the next day. That has been three weeks, no contact. I first noticed my rust issues a week after I took delivery of the vehicle

- Gotha, FL, USA

1150 miles on 2022 Ford F-150 super cab 5.0 4x4 10 speed auto the transmission went into a shuddering at 48 mph in 9th gear on level road light acceleration happened the next day also same condition. Also t he e truck lurches forward at times when coming to a stop and shifting out of 3rd gear it jumps need to make sure your not close to anything also when parking put truck in park and it jumped forward

- East Bethel , MN, USA

a bolt (FoMoCo part# ML3Z19S426A) which secures the rear axle to the wheel hub sheared off. This bolt failure has happened to hundreds (thousands?) of other recent model F-150 owners as detailed in these two message board threads: https://www.f150forum.com/f129/2021-powerboost-rear-rotor-axle-bolt-sheared-515460/ and https://www.f150gen14.com/forum/threads/f150-powerboost-axle-bolt-sheared-off.10392 I don't know if this failure would cause a safety-related failure if ignored. It does seem like a either a poor design, improper manufacturing process, or a bad batch of parts. My local dealer is making repairs as I write this.

- Austin, TX, USA

Passenger side rear axle retention bolt sheared off. Discovered during routine maintenance / tire rotation. Unknown how safety was at risk -- dealer told me once discovered that the vehicle would be repaired under warranty, and they could do in 24 hours, so no discussion about unsafe to drive as others have reported they were told. No warnings of the sheared bolt having occurred, no noise, no performance change that I could notice. Wear and patina on the bolt would indicate the break was not recent.

- Beaverton, OR, USA

I took my 2021 Ford F-150 3.5L Powerboost in for it's 15k mile check up and when the driver side rear tire was removed the Rear Rotor/Axle Bolt Sheared off. Dealer informed me -??unsafe-?? to drive and ordered new axle which is back ordered. - both dealer and ford have said truck is unsafe to drive - this is know problem on 2021 F150 trucks with max tow package with new 3/4 float axles - website with hundreds reporting same problem: https://www.f150forum.com/f129/2021-powerboost-rear-rotor-axle-bolt-sheared-515460/index52/

- Lakeway, TX, USA

Rear axle bolts on max tow package 9.75 axle sheared off of both ends. Second one resulting in axle fluid to leak out of the end, requiring entire axle replacement.

- Ponchatoula, LA, USA

I took my 2022 f150 powerboost with max tow package to the dealer because of an audible noise coming from the rear passenger side. Ford discovered the axle bolt broke and is floating. Ford said the vehicle is -??unsafe to drive-?? No warning lights. Just a slight squeal noise. If I hadn-??t read about other people having this issue my wife would be driving this -??unsafe to drive-?? vehicle right now with our baby.

- Jackson, WY, USA

The contact owns a 2022 Ford F-150. The contact stated that he had placed the vehicle into park, engaged the parking brake, and removed the key from the ignition as he went to unload a trailer attached to the vehicle. While the contact was removing a tractor from a trailer, the vehicle independently rolled forward without warning. As the vehicle continued to roll forward, the vehicle jackknifed to the left which brought the vehicle to a stop. The failure bent both the trailer hitch and the trailer frame. Despite the failure, the vehicle resumed normal operation and the contact was able to drive the vehicle to the dealer for an inspection. The manufacturer had yet to be notified of the failure. The vehicle had yet to be repaired or diagnosed. The failure mileage was approximately 7,000.

- Snow, OK, USA

I was driving about 50 mph traveling from Bethel, NC to Canton, NC and was approaching Canton so I was slowing down. The first traffic light was red so I stopped behind another car. When the light turned green I lightly pressed the accelerator and nothing happened, it was like the engine failed to power up. I looked at the instruments and noticed the transmission was stuck in 8th-gear. Suddenly it rolled down to 1st gear and the vehicle literally leaped across the intersection. Fortunately the car in front had moved out normally or the "leap" would have climbed his back. I have read of other Ford trucks with this 10-speed transmission sticking in 8th-gear when stopping. The hesitation starting into the intersection is dangerous and the sudden leap forward is very dangerous.

- Waynesville, NC, USA

The contact owns a 2022 Ford F-150. The contact stated that after parking the vehicle and placing the vehicle in park, the vehicle inadvertently moved forward approximately 10 inches. The vehicle was not taken to the dealer or independent mechanic to be diagnosed. The manufacturer was not notified of the failure. The failure mileage was 3,000.

- Sidell, IL, USA

I bought this F150 2 days ago, Vehicle drove fine in the morning to work after work I started the truck and could not get it to go into any gear the lever was stuck in park. My model has the fold flat shifter and I keep the shifter folded all the way down when It is parked. It took approximately 30 minutes of turning the truck on and off, opening the door after each power cycle and folding the shifter up and down before finally it would switch into gear.

- Warren, MI, USA

The contact owns a 2022 Ford F-150. The contact stated while driving 65 MPH up hill, the vehicle independently accelerated to 90 MPH. The contact was able to stop the vehicle by shifting into neutral and pulling over. The contact turned the vehicle off. The contact waited a few minutes and restarted the vehicle. The contact drove for several miles before the failure recurred and the vehicle independently accelerated to 90 MPH a second time. The contact was then able to drive the vehicle home without further issues. There was no warning light that illuminated. The contact took the vehicle to the dealer however, the vehicle was not diagnosed nor repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 2,700. The consumer stated the dealership exchanged the vehicle at no cost.

- Rogue River, OR, USA

This vehicle has a Powerboost Engine which is a Hybrid with a High-Voltage Battery Pack. This Battery Pack has a very sophisticated heating and cooling system which is part of the engine cooling system. A part of this cooling system is an Exhaust Heat Exchanger. It is Ford Part Number: ML3Z5A212W. This part is frequently failing causing a loss of coolant. This failure could cause engine failure and/or High Voltage Battery Pack failure.

- Waynesville, NC, USA

1. Transmission. Stays in higher gears at stops. When starting out it barely moves in response to gas pedal increase. At about 3,000 RPMs it engages and jerks violently ahead. After this happened several times I noticed the transmission gear light was in a higher gear at stop, like 7th gear. Therefore the motor had to rev up to 7th gear speed before it would move adequately. Has to be hard on the transmission when this happens, also embarrassing and very dangerous should you have to cross a busy roadway quickly. It also downshifts suddenly all the way from a high gear to 1st when slowing for an intersection at about 30 MPH. This produces a severe jerk, like slamming on the brakes and a very loud clunk. These conditions occur randomly but when they do occur, they often happen several times in a row then might not happen for a week. There are 1585 miles on the truck. The dealer has had it for 4 days, verdict nothing wrong! The problem described by me and the listed customers does not throw a code. Why do they need one or have it duplicate the problem when they drive it. That could take forever, meanwhile the poor customer has an unsafe truck with no confidence to use it. I am filing a complaint higher up in Ford and to the official National Highway Traffic Safety site. If this continues I will consider a Lemon Law suit and buy another Chevy.

- Perry, MI, USA