2024 Ford Mustang transmission problems

Filed Oct 12, 2026 · Electrical, Engine · GA

I own a 2024 Ford Mustang (VIN above) subject to safety recall 26V547 / Ford 26C40 for engine wiring-harness ground eyelets that can fracture and cause loss of motive power. As of Oct 10, 2026, Ford's VIN lookup still shows the recall incomplete with no remedy or parts available and no dealer able to schedule the repair. Ford anticipates parts around Dec 21, 2026, while the federal safety agency's filing points to remedy owner letters around March 2027 — months after the Aug 25, 2026 campaign. I attempted to open a Ford Customer Relationship Center case via Ford's online chat on Oct 9 (evening) and again Oct 10, 2026 at 9:21 AM ET; both times only an AI assistant responded, live agents were unavailable, and no case number was issued. The vehicle is unlisted from rental use until the safety repair is completed, resulting in documented loss of use (about $3,276 in 2026 rental earnings before the grounding, roughly $150 per trip). I am reporting the extended remedy delay and requesting the federal safety agency record it; I am separately pursuing a case number, written remedy timeline, and goodwill/loss-of-use review with Ford CRC by phone at 1‑800‑392‑3673.

Filed Oct 11, 2026 · Electrical, Steering · VA

COMPONENT / SYSTEM FAILED: The Electronic Power Steering Assist / Power Steering Control Module (PSCM) and vehicle electrical ground system failed. The vehicle is available for inspection upon request. RISK TO SAFETY & NEAR-MISS INCIDENT: While driving on the highway at 62 mph in light rain, the electronic power steering assist cut out completely without warning. The steering wheel instantly became extremely stiff and heavy, giving the immediate sensation of locked steering. Because power assist cut out without warning, the vehicle drifted toward a concrete side wall and adjacent highway lanes with heavy semi-truck traffic. I had to exert significant manual force to keep the car straight, gradually decelerate, and bring the vehicle to a safe stop. This failure created an imminent risk of a high-speed rollover or collision with surrounding tractor-trailers. DIAGNOSIS & INSPECTION STATUS: The incident occurred over the weekend on October 10, 2026, while the dealership service center was closed. The vehicle has not yet been inspected or reproduced by a dealer, service center, or law enforcement, but will be presented to the dealer as soon as they open. WARNING SYMPTOMS & TIMING: There were no warning lamps, messages, chime alerts, or steering symptoms prior to the sudden failure. The failure occurred abruptly at highway speed.

Filed Sep 28, 2026 · Acceleration, Fuel system · KY

2024 Ford Mustang has shown severe defects since September of 2025. Vehicle has been in and out of shop every month since first incident of vehicle going completely dead without cause or warning. Vehicle has since produced escalating engine misfires, loss of acceleration while driving on highway, and occasional antifreeze seeping through a/c vents on startup. Dash has started to glitch upon startup as well and fuel economy has dropped 7mpg in one month. Every Ford dealership I have went to for repairs, except for Town and Country Ford, has told me, "there's no issue with your vehicle". After a year of issues that are getting worse, and trying to receive answers from my Ford case manager, I went to check on any recalls myself and found there is a recall for my vehicle that has no remedy until December 21st, 2026. Ford case manager did not inform me of any recalls, my Ford app does not display any active recalls, and no dealership has made me aware either. When asked why I didn't receive a letter of notice, Ford Motor Company said, "it got lost in the mail I suppose and we can't send it again". My vehicle is getting increasingly worse and it can not remain in current condition for another 3 months.

Filed Apr 21, 2026 · Engine, Transmission · CT

I purchased this vehicle CPO and shortly after purchase the vehicle experienced a major mechanical failure involving the clutch/transmission. The vehicle had a prior safety recall (Recall #24S36) listed as “completed” before I purchased it. However, the issue has now reoccurred despite that recall being marked as repaired. The dealership is now claiming the failure is due to “wear and tear,” but the failure occurred after only approximately 1,000 miles of driving since purchase, which raises concern that the defect existed prior to sale or that the recall repair was not properly completed. The vehicle is currently unsafe to drive due to the risk of sudden loss of power and drivability issues. I do not feel safe operating the vehicle. I am requesting that this issue be investigated as a potential recall-related defect or improper recall repair, as it poses a safety risk.

Filed Apr 7, 2026 · Driver assistance, Electrical · MI

I am filing a safety complaint regarding an open manufacturer recall on my vehicle that has not been completed despite being scheduled for repair. On or about 2/16/2026, I scheduled the recall repair with an authorized dealership/service center. The repair was accepted and scheduled; however, the repair has not been completed to date. It has now been approximately 50 days (or more) since the scheduled appointment, and the recall remedy remains unresolved. Despite multiple attempts to follow up, the repair has not been performed, and no reasonable timeline has been provided for completion. This ongoing delay leaves the vehicle in an unrepaired condition subject to a known safety-related recall issue. Safety Concern: The unresolved recall defect presents a potential safety risk, as the manufacturer has identified the issue as significant enough to warrant a recall. The continued delay in remedy increases the risk of operating a vehicle with a known safety defect. Dealer / Manufacturer Response: •Recall repair was scheduled and acknowledged by the dealer - suburban ford of Ferndale. •Repair has not been completed after an extended period. •No adequate resolution timeline has been provided. •Communication regarding the delay has been insufficient. Impact: •Vehicle remains in an unsafe or potentially unsafe condition. •Loss of use / inability to rely on manufacturer recall remedy. •Unreasonable delay in addressing a safety recall. Requested Action: I am requesting that the federal safety agency: •Review this matter as a potential failure to timely remedy a safety recall •Ensure the manufacturer and/or dealer fulfills its obligations to complete the recall repair promptly •Investigate whether systemic delays or failures are occurring in the recall remedy process Additional Notes: This issue is not merely about the existence of a recall, but rather the failure to complete a scheduled recall repair within a reasonable timeframe after acceptance by the dealership.

Filed Mar 4, 2026 · Engine, Transmission · OH

My 2024 Ford Mustang has been experiencing a serious mechanical issue that the manufacturer has been unable to repair. The vehicle has been at the dealership for an extended period because a defective component cannot be replaced. Ford acknowledged that the required part has not yet been manufactured. The vehicle has remained unresolved for over five months. This creates a potential safety concern because the vehicle cannot be reliably used or repaired.

Filed Jul 31, 2025 · Transmission · NC

The shift knob in this car has an issue where the silver ABS plastic piece with the gear numbers and the shift pattern detaches from the rest of the shift knob. This issue has been confirmed and repaired by a Ford dealer twice already in the 9 months I have owned the car. The first time this issue occurred, the silver piece was loose. Before it completely detached, I was able to get it repaired at a Ford dealer. The issue was confirmed by the dealer in the receipt they gave me: "Verified customer concern, shifter knob loose, the aluminum to the leather, replaced shifter knob. No other concerns at this time." The second time this issue occurred, the silver piece suddenly detached when shifting gears during normal city driving. When this happened, the silver piece flew off the shift knob and fell into a gap next to the passenger seat. I was able to get it repaired at a Ford dealer again. They again confirmed the issue on the service receipt: "Verified customer concern, Replaced gear shifter knob". This is a safety issue since it is hard to tell what gear I am shifting into if the plastic piece with the shift patterns breaks off. Once the piece breaks off, it is not easy to grip the shift knob normally, requiring the driver contort their arm in a different direction to grip the shift knob, making it harder and slower to shift. As someone who is experienced with the car, I can get around these issues. However, if someone who just started driving this car experiences this issue, they may not be able to shift gears or shift into reverse, since they may not be familiar with the shift pattern. During the second occurrence of the issue, it caused a lot of confusion and momentarily reduced my attention to the road and the surroundings as I was shocked by the shift knob suddenly breaking and the piece flying off. I attached pictures of the second occurrence of the issue and receipts from the two service visits to a Ford dealer.

Filed May 28, 2025 · Engine, Transmission · VA

The contact owns a 2024 Ford Mustang. The contact stated that while driving at an undisclosed speed, the vehicle inadvertently lost motive power. The contact was able to pull over to the shoulder of the roadway, where the vehicle was able to restart. No warning lights were illuminated. The vehicle was taken to the dealer, who was unable to duplicate the failure. The vehicle was not repaired. The manufacturer was notified of the failure but provided no assistance. The failure mileage was not available.

Filed Jan 23, 2025 · Acceleration, Electrical · GA

Georgia, Metro Atlanta area, on [XXX]; while driving on [XXX] , at speed of around 65 mph, car dashboard displayed message of Drive Mode Disabled; Service Engine Soon. 2024 Mustang GT lost ability to accelerate, or change gears; was forced to pull over to the far right in order to exit highway. Stopped at a Shell gas station parking lot, turned off ignition, waited a couple of minutes, turned on ignition, the warning signs of service engine soon disappeared. Was able to drive to nearest Ford dealer for service appointment. Is available for inspection upon request. Personal safety and safety of others on road were at risk since car lost ability to drive while at highway speed. Dealer service was unable to diagnose or confirm the problem. Vehicle has not been inspected by manufacturer. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Jan 13, 2025 · Engine, Transmission · SC

I was driving home from work at approximately 65mph when my transmission shifted and slammed back into gear. I stopped in a safe location, cut the car off and then back on, but the transmission is still slipping. The dealership was notified of powertrain, electrical, and oil consumption issues at three different service appointments, but the manufacturer has been no help at all. Had I not known what to do, this could have been a completely different scenario.