2023 Ford F-150

I am reporting a safety-related transmission problem I experienced with my 2023 Ford F-150 equipped with the 10R80 automatic transmission. While driving normally, the transmission suddenly shifts violently, lurches from P to D, delayed shifting. This occurred while while driving under normal conditions creating a potentially dangerous situation because the truck did not respond as expected when I needed predictable acceleration or propulsion. 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 NHTSA 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.

I am reporting a safety-related transmission problem I experienced with my 2023 Ford F-150 equipped with the 10R80 automatic transmission. While driving normally, the transmission suddenly lost the selected gear and rims spiked and then it violently slammed into gear. It feels like it thru my truck into a limp mode. It lost 5th would not catch it going up and down thru the gears. It happened randomly. This occurred while while accelerating to merge on the highway. It also kept going it in stop and go traffic on the interstate, creating a potentially dangerous situation because the truck did not respond as expected when I needed predictable acceleration or propulsion. 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 loss of gears causing no propulsion and possibly causing a tragedy

The contact owns a 2023 Ford F-150. The contact stated that while attempting to park the vehicle, the gear shifter was sticking. The contact stated that the failure reoccurred. The contact stated that while the vehicle was parked, the gear shifter was shifted into park; however, the shifter gear independently shifted into reverse. The vehicle crashed into the garage at the residence. The contact stated that the failure had occurred after the vehicle was reversed to attach the trailer to the vehicle. The contact was almost struck by the vehicle. The dealer was not made aware of the failure. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 20,000.

While driving at speed, my vehicle experienced a severe safety hazard: the transmission jerked violently and the engine completely stalled on the road, causing an immediate loss of power. The dealership diagnosed the truck and stated that tree debris had plugged the cowl drains at the base of the windshield. Because the drains plugged, rainwater backed up and overflowed directly into the passenger cabin, soaking the Body Control Module (BCM) and crashing the central computer network. A vehicle's central computer network should not be engineered in a way that normal outdoor tree debris can completely flood an interior cabin module and cause a dangerous drivetrain shutdown while driving.

I am reporting a safety-related transmission problem I experienced with my 2023 Ford F-150 equipped with the 10R80 automatic transmission. While driving normally, the transmission suddenly lost power and was totally unresponsive. It slammed into gear and went back to normal operation. The transmission has been reset by the dealership several times and I'm told it's normal operation for it to slam into gear on the upshift and downshift. There are no lights or warnings. This occurred while I was crossing rail road tracks creating a potentially dangerous situation because the truck did not respond as expected when I needed predictable acceleration or propulsion. 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 NHTSA 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.

I am reporting a safety-related transmission problem I experienced with my 2023 Ford F-150 equipped with the 10R80 automatic transmission. While driving normally, the transmission suddenly shifts down violently from 10th to 8th gear, and rapidly jumping from 10th to 8th to 10th, causing harsh shifts. This occurred while driving on a highway or above 60mph. Just cruising and traveling. creating a potentially dangerous situation because the truck did not respond as expected when I needed predictable acceleration or propulsion. 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 NHTSA 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.

I am reporting a safety-related transmission problem I experienced with my 2023 Ford F-150 equipped with the 10R80 automatic transmission. While driving normally, the transmission has suddenly lost propulsion, jerked, and hard down shifted impacting braking. This occurred while trying to merge onto freeways and making turns into lanes containing traffic, creating a potentially dangerous situation because the truck did not respond as expected when I needed predictable acceleration or propulsion. 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-circuits. I've also experienced similar issues with this transmission after warranty repairs had been completed.

I was practicing backing up while turning my new approximately 3,000 lb equipment trailer for safety & maneuvering skill purposes. There was no payload in my trailer that I was towing. While slowly maneuvering & turning my equipment trailer in reverse at 1–3 mph, our 2023 Ford F-150 XLT suffered a commanded, abrupt, unexpected sudden acceleration while in reverse, which was not via the gas pedal or my input. The trailer violently jackknifed, made a loud noise on impact to the truck resulting in damage to the truck bed’s right quarter panel at the rear, and a broken right tail light. It happened so fast I had to slam on the break hard, since the truck felt like it would keep backing into the jackknife position with powertrain seeming to struggle to overcome the break for a short instant. I believed at that instant that a mechanical or software or both malfunction caused this since this happened so fast and abruptly. Also to note, the parking break has often turned on or off automatically both during this incident and prior to, both while the vehicle was moving motionless. After looking at the damage, it first appeared to me to be less than a $1,000.00 repair bill, since only a small portion of the right rear corner of the fender was dented and the tail light broke. On Monday and Tuesday however I was surprised to learn after getting estimates that the damage is around $4,000 or more, since the entire quarter panel needs to be replaced - aluminum Quarter panels cannot be welded, and it’s is an 8 foot bed with a huge quarter panel and lots of painting required. I have learned Ford Motor Technical Service Bulletin’s TSB 24-2070 and TSB 24-2176, or possibly other TSB(s) could be the cause. No other vehicles were involved. I drove truck to Bill Brown Ford service department, Livonia, MI 7/29 for a diagnosis. I’m Referencing XXX report number XXX taken XXX on this situation, and [XXX]'s "Reccomended Service" write up # XXX. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 5