Ford has announced a new safety recall affecting certain 2024 Explorer SUVs after discovering a defect that could prevent the vehicle from properly engaging Park.
The problem, which stems from an unexpected powertrain control module (PCM) reset, may damage components within the transmission’s parking system and create a rollaway risk if the vehicle is parked without the parking brake applied.
The recall was disclosed on June 15, 2026, and involves a relatively small number of vehicles. Despite the limited scope, federal safety regulators and Ford determined that the potential consequences are serious enough to warrant immediate action.
According to recall documents filed with the National Highway Traffic Safety Administration (NHTSA), affected vehicles are equipped with Ford’s 2.3-liter EcoBoost engine and 10R60 automatic transmission.
A software-related issue can cause the PCM to reset unexpectedly while the vehicle is in motion. If that occurs, damage may be inflicted on the transmission’s parking mechanism, potentially preventing the vehicle from fully engaging park later on.
Ford has already made affected VINs searchable through NHTSA’s recall database and has begun notifying owners through first-class mail.
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The Defect Begins With An Unexpected PCM Reset
At the center of the recall is the vehicle’s powertrain control module, commonly known as the PCM.
The PCM serves as one of the vehicle’s primary electronic control units. It manages engine and transmission operations, monitors performance, and helps coordinate numerous vehicle functions.
Ford’s investigation found that under certain circumstances, a connected diagnostic data request may send a data packet larger than the PCM can properly process. When this occurs, a buffer overflow can trigger a PCM reset. While a simple reset might not sound serious, the consequences can be significant.
During the reset event, the transmission is designed to shift into Park. If the reset occurs while the vehicle is moving, that action can damage components within the parking system. Once damaged, the transmission may no longer be able to engage Park correctly.
This creates the possibility that a driver could park the vehicle, shift into park, and believe it is secure when the parking mechanism has actually been compromised.
Why A Rollaway Risk Is So Concerning
Federal safety regulators treat rollaway risks seriously because they can occur after the driver exits the vehicle.
If a damaged parking system cannot properly hold the vehicle in place, the Explorer could begin moving unexpectedly. Depending on the surrounding environment, that movement could result in property damage, injuries, or crashes involving pedestrians or other vehicles.
Rollaway incidents have been the subject of numerous recalls across the automotive industry over the years.
Even when the likelihood of occurrence is relatively low, manufacturers are generally required to address any defect that could prevent a vehicle from remaining stationary after being parked.
In this case, the risk is amplified because drivers may not immediately realize the parking mechanism has been damaged.
A vehicle that appears to shift normally could still have an underlying problem if the parking system sustained damage during an earlier PCM reset event.
Which Vehicles Are Included?
The recall affects specific 2024 Ford Explorer models equipped with:
- 2.3-liter EcoBoost engine
- 10R60 automatic transmission
According to Ford’s recall filing, approximately 58 vehicles are included in the campaign. Production dates for the affected vehicles range from January 3, 2024, through April 25, 2024.
While 58 vehicles represent a very small population compared with many recalls, Ford and NHTSA determined that the defect presented a sufficient safety concern to justify formal corrective action.
Owners do not need to guess whether their vehicle is affected. Vehicle Identification Numbers have already been uploaded to NHTSA’s recall database, allowing owners to verify their status immediately.
Ford’s Investigation Began After Warranty Reports
According to information contained in recall documents, Ford began investigating the issue in May 2026 after identifying a pattern involving PCM resets and parking-system concerns.
Engineers examined diagnostic information and warranty claims to determine whether a broader problem existed.
The investigation eventually linked the issue to software behavior associated with oversized diagnostic data packets. Once the root cause was identified, Ford worked with regulators to establish the scope of affected vehicles and determine an appropriate remedy.
The company reportedly identified 27 warranty claims associated with the issue before launching the recall.
As is often the case with automotive recalls, the investigation focused not only on known incidents but also on the potential for future failures.
Warning Signs Drivers May Notice
Ford’s documents indicate that affected vehicles may display warning signs if the parking system has been damaged.
One possible indicator is a wrench warning symbol appearing in the instrument cluster. Drivers may also experience unusual behavior when attempting to shift into park.
However, regulators note that not every damaged system will necessarily display obvious symptoms.
Some vehicles may continue appearing to operate normally despite underlying damage to the parking mechanism. This uncertainty is one reason Ford elected to conduct a recall rather than rely solely on owner complaints.
Drivers who notice warning lights, shifting irregularities, or concerns related to the transmission should contact a Ford dealership promptly.
Dealers will inspect and repair vehicles free of charge.
Ford has instructed dealers to inspect affected Explorers and determine whether damage exists within the parking system.
If damage is found, technicians will repair or replace necessary components at no cost to the owner.
Unlike some recalls that can be resolved through a simple software update, this campaign may require mechanical repairs depending on the condition of the transmission’s parking mechanism.
The company has already issued service instructions to dealerships, allowing repairs to begin as affected owners schedule appointments. Ford’s recall number for the campaign is 26S39.
Owner Notifications Are Already Underway
Ford began mailing owner notification letters between June 15 and June 19, 2026. Those letters explain the defect, describe potential symptoms, and provide instructions for obtaining repairs.
Because VIN information is already available through NHTSA, owners do not need to wait for a letter if they believe their vehicle may be included.
Checking recall status online remains the fastest way to determine whether service is required. Another Reminder of Software’s Growing Role in Vehicle Safety.
The recall highlights how modern vehicles increasingly depend on software systems that can affect mechanical components.
Years ago, a transmission-related recall would likely have involved a manufacturing defect, broken hardware, or component wear. In this case, the underlying issue begins with a software-related PCM reset that can ultimately damage physical transmission parts.
As vehicles become more connected and electronically controlled, interactions between software and mechanical systems continue to grow more complex.
For owners of the affected 2024 Explorers, the good news is that Ford has identified the problem, made VINs searchable, and developed a repair process. Once inspected and repaired, affected vehicles should no longer face the risk associated with the defective parking system.
Although the recall affects only a small number of Explorers, it serves as another example of how even minor software irregularities can have significant consequences when they interact with critical vehicle systems.
