2021 Ford F-150: stuck in gear or won't shift

Filed Oct 2, 2026 · Transmission · 50,000 miles · TX

The contact owns a 2021 Ford F-150. The contact stated that the vehicle jerked and hesitated while shifting into drive(D). The contact later discovered that the gear shifter was stuck in park(P) and the vehicle was undriveable. The vehicle was towed to the local dealer, who diagnosed that the parking pawl solenoid had failed and needed to be replaced. The contact was notified of the federal safety agency Campaign Number: 26V402000 (POWER TRAIN); but was informed that the part to do the recall repair was not yet available. The failure mileage was 50,000.

Filed Aug 17, 2026 · Transmission · 60,000 miles · ME

The contact owns a 2021 Ford F-150 used for hauling a trailer. The contact stated that while reversing, the vehicle became stuck in neutral. The vehicle failed to shift into the intended gear. The contact stated that the gear selector was inoperable. The contact stated that the vehicle continued moving and rolled into the water and became submerged in water up to the door. No warning lights were illuminated. There was no injury sustained. The contact stated that the failure was associated with the federal safety agency Campaign Number: 26V402000 (Power Train). The vehicle was towed to the residence and then towed to the local dealer, and it was confirmed that there was no recall coverage on the VIN for the vehicle. The vehicle was not diagnosed or repaired. The vehicle was eventually towed back to the residence. The manufacturer was contacted and opened a case and confirmed that there was no recall coverage on the VIN for the failure. The failure mileage was approximately 60,000.

Filed Aug 3, 2026 · Transmission · TN

I am reporting a safety-related transmission problem I experienced with my 2021 Ford F-150 equipped with the 10R80 automatic transmission. While driving normally, the transmission suddenly downshifted hard, with a jolt that shook the whole truck, then went into emergency limp mode, where I had to pull over to the shoulder, on Interstate 240 in heavy traffic. I was attempting to accelerate to merge into merging traffic. Because of this it created a dangerous situation because the truck did not respond as expected when I needed predictable acceleration or propulsion. Other times I have had hard shifting, but did not result going into limp mode. I believe this incident may be related to the known 10R80 CDF clutch-cylinder/sleeve problem. Ford technical information identifies axial movement of the CDF sleeve that can cause hydraulic-circuit leaks and harsh or delayed engagement and shifting. This condition can result in slipping, RPM flares, delayed engagement, unexpected gear changes, harsh downshifts, lurching, or loss of propulsion. This is a safety concern, not merely a transmission quality or reliability issue. Unexpected loss of propulsion or unpredictable shifting while merging, accelerating into traffic, crossing an intersection, turning, or traveling at highway speed can create a collision hazard. Because I personally experienced this unexpected transmission event, I request that the federal safety agency investigate the 10R80 CDF clutch-cylinder/sleeve condition in Ford F-150s. Please review Ford warranty claims, dealer repair records, transmission replacements, consumer complaints, and field-failure data to determine whether this is a safety defect requiring a recall. I believe owners should not have to wait for a potentially dangerous transmission failure before this known condition is addressed.

Filed Jun 29, 2026 · Transmission · TX

Component/system affected: Power train / automatic transmission. Description of safety issue: The transmission has recurring harsh and erratic shifting, most noticeable on the first drive of the day. Symptoms include slipping/flaring, delayed or failed upshifts, sudden harsh gear engagement, unexpected large gear changes, loss of power, and occasional operation as if stuck in 4th gear/limp mode. The issue has become severe enough that I have had to manually intervene and pull over. Specific safety incident: On or about June 24th, I was leaving my apartment complex and turning left onto a busy main street. As I approached and entered the turn, the truck was in 1st gear and I was pressing the accelerator, but the transmission appeared to struggle or delay shifting into the next gear. The vehicle did not respond normally, so I continued applying throttle to complete the turn. When the transmission finally shifted, it engaged extremely harshly and caused the truck to lurch forward unexpectedly into the intersection. I had to slam on the brakes to narrowly avoid colliding with another vehicle. This created a serious crash risk because the vehicle first had delayed/lost propulsion and then suddenly surged forward during a left turn across traffic. Safety risk: This defect can cause unexpected loss of motive power, delayed acceleration, harsh engagement, and sudden vehicle lurching while driving. This is especially dangerous when merging, turning across traffic, entering intersections, passing, or driving at highway speed. The problem occurs without a clear warning light or check-engine light, so the driver may not have advance warning before the transmission behaves unpredictably. I am reporting this because the 10R80 transmission behavior caused a near crash due to delayed acceleration followed by sudden harsh engagement/lurching into traffic, and because the failure appears consistent with a known valve body/CDF drum issue affecting Ford 10-speed transmissions.

Filed Apr 19, 2026 · Transmission · MD

Vehicle: 2021 Ford F-150 XLT Issue: Transmission Malfunction and Safety Concern I am submitting a formal complaint regarding a serious and ongoing transmission issue with my 2021 Ford F-150 XLT. The vehicle has exhibited multiple dangerous and unpredictable transmission behaviors that raise significant safety concerns. First, the truck experiences a pronounced 3–4 shift flare. During this shift, the engine RPM rises abnormally high before the transmission engages the next gear. This creates a noticeable delay in acceleration and reduces driver control, particularly when merging into traffic or accelerating from lower speeds. Second, there is a severe hard engagement when shifting from Park into Drive or Reverse. The vehicle produces a loud and forceful clunk, accompanied by a jarring motion. This issue occurs consistently and gives the impression of excessive internal wear or mechanical failure within the transmission system. Third, the transmission intermittently becomes stuck in gear or behaves erratically. This includes sudden, harsh downshifts without driver input, bringing the vehicle to a stop, and occasions where the vehicle resists changing gears altogether. These events are abrupt and can be dangerous, especially at highway speeds or in heavy traffic conditions. Additionally, there have been instances of delayed engagement and hesitation when selecting Drive or Reverse, further compounding concerns about reliability and safety. These transmission problems are not only disruptive but also pose a real risk of accident or injury due to loss of predictable vehicle operation. I am requesting that this issue be formally investigated, as it may indicate a broader defect affecting similar vehicles. Thank you for your immediate attention to this matter.

Filed Feb 3, 2026 · Transmission · KY

We have taken our F-150 to the dealership multiple times for a clunking issue under the truck, and have been told that it is related to the recall issued. Although, it has never been repaired. We take it in a couple of weeks ago for the exact same issue that has been going on since October of 2024 and suddenly it is a transmission issue. We are told that they can gladly repair the transmission for $10,000 now that they put us off until the extended warranty expired. I think this is happening a lot, as the exact thing happened to my friend's daughter. Also, it appears upon doing a little research that 2021-2024 F-150s and Explorers have this issue frequently well before they reach the 100,000 mile mark. Many times before the buyer has even paid off the loan for said automobiles. This surely poses a safety risk, as well because you never know when the vehicle is going to fail. Also, my husband took his truck in telling them that it wouldn't go into gear and the shifter had a problem in February of 2024, it took the truck's shifter literally breaking off in the driveway (thank Goodness) and being towed in to the dealership before it was repaired.

Filed Sep 29, 2025 · Electrical · MI

Gear shift selector gets stuck in park, drive & reverse. Unable to move vehicle & blocking traffic for a period of time.

Filed Sep 4, 2025 · Transmission · CO

Fords 10r80 transmission is a known failure point. Why are they not recalling it?????? I bought my vehicle used from a ford dealership with 36k miles. Quickly realized it was a lemon but nothing I could do. The biggest issue is the transmission. The transmission does not shift properly, it slips, it has major clunking and hard downshifts sometimes pushing through brake pressure, etc. I fought with two separate dealerships to take a look and after months of them trying to convince me it was fine, they tore it apart and it was damaged. Now the "rebuilt" trans is doing the same thing even leaving me in limp mode just now until I turned the vehicle off and back on. You guys need to do something about this please. Ford is not doing anything and its hurting consumers and going to cause an accident if it hasn't already.

Filed Jul 7, 2025 · Electrical, Transmission · VA

What component or system failed or malfunctioned, and is it available for inspection upon request? -The electrical system malfunctioned causing a complete system failure and shutdown of the vehicle. The vehicle came to a sudden stop in an intersection and could not be moved. How was your safety or the safety of others put at risk? -The vehicle instantly died going through an intersection causing the steering column to lock up, the parking brake to engage and transmission to remain in drive while the vehicle was stopped without any power. This was a sudden and abrupt stop where all control over the vehicle was lost, and I came to an immediate stop in the middle of an intersection. The vehicle would not restart. I could not disengage the parking brake to move the vehicle out of the intersection due to the complete loss of power. The transmission would not shift into Neutral due to the complete loss of power. The hazard lights would not turn on due to the complete loss of power. If this happened on the interstate, I would have very likely been in a serious life threatening /taking accident. This is as big of a near miss that I can think of, and only because it happened on a neighborhood street when no other vehicles were approaching from in front or behind. This is a major safety issue. Has the problem been reproduced or confirmed by a dealer or independent service center? -The vehicle is currently at the dealer for a diagnostic review. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? -in process at the ford dealership Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? -the vehicle had been running for 30-45 minutes prior to this happening without any warning lights / symptoms.

Filed Dec 19, 2022 · Transmission · IL

The truck makes a loud clunking noise when shifting from park to drive. It also gets stuck in first gear sometimes and I have to turn the truck off and wait a little bit and restart it.