Ford has issued a technical service bulletin, TSB 2322174, addressing issues with the all-wheel
drive system in certain vehicles built on or before August 30, 2021. This bulletin highlights
problems with the Front Axle Disconnect Actuator, or FATA, a component designed to improve fuel
efficiency by disconnecting the front axle when all-wheel drive is not needed. Unfortunately
this fuel-saving feature has not worked out as intended. Many vehicles are experiencing clutch
and O-ring seal failures in the FADA, leading to oil leaks and potential drivetrain malfunctions
Affected vehicles may display a powertrain malfunction indicator, often called a wrench
light, on the dashboard along with specific diagnostic trouble codes. Ford's solution to
this problem is quite drastic. Instead of attempting to fix the FADA, they are completely eliminating
it. The TSB calls for replacing the FATA with what Ford terms an intermediate shaft. This change
effectively converts the vehicle from a part-time all-wheel drive system to a full-time all-wheel
drive drivetrain. While this solution eliminates a problematic component, it does have some
implications for vehicle owners. The most noticeable change will be that the vehicle will no longer
have the ability to disconnect the front axle. This means the vehicle will always be in all-wheel
drive mode which could potentially impact fuel economy although the difference is expected to be minimal typically around 1 mile per gallon For owners of affected vehicles still under warranty this repair should be covered at no cost
However, if your vehicle is out of warranty when the FATA fails, you could be facing a significant repair bill
Some owners have reported being quoted around $5,000 for this repair. It's worth noting that this issue affects a large number of vehicles, primarily 2020 models and early 2021 models
Many owners are concerned that their vehicles are, as one put it, ticking time bombs
The FATA oil leak issue is widespread, and even if it's fixed once, there's a chance it could recur with the original design
If you own a Ford vehicle with all-wheel drive built before August 30, 2021, it's advisable to check if your vehicle is covered by this TSB
If you're experiencing any drivability issues, unusual noises when turning, or see a powertrain malfunction indicator, have your vehicle inspected by a Ford dealership
Even if you're not currently having issues, it might be worth discussing this TSB with your dealer during your next service visit
For those considering purchasing a used Ford with all-wheel drive from this period, be sure to check if this TSB has been applied
If it hasn't, factor in the potential cost of this repair when negotiating the purchase price
Remember, prevention and early detection can save you from costly repairs down the road