Ford Mustang 2020 — Problemas relatados

Ford has several technical service bulletins on their 10 speed transmission. I have 28,000 miles on my vehicle and need a new transmission. My service manager says that the earlier 10 speeds have issues with some components that are not strong enough, and that current transmissions have been strengthened. He recommended a new transmission rather than a rebuild, because not all of the weaker parts would be replaced with a rebuild. Ford should at least have to pay part of the cost of a new transmission, since their product appears to be defective. Don't have an invoice yet. Transmission on order, but about $9,500.

Vehicle has 396 miles on the odometer. While preparing to back up, with the engine idling , the engine shut off without warning and I had no control of the steering and would not restart when I attempted to do so. This could have put anyone behind me at sever risk or maybe caused an accident should I have been on the highway. The car was towed to my Ford Dealer (Varsity Ford, Ann Arbor, MI) and after inspection they informed the engine had a failure and needed to be replaced and gave me a price of $19,900. No other warning lights or messages prior to complete engine failure.

2020 Ford Mustang with the 2.3L EcoBoost engine. The vehicle has a documented history of coolant loss with no visible external leak, consistent with the known coolant-intrusion defect in Ford's 2.3L EcoBoost engines where coolant leaks internally into the cylinders. The vehicle previously threw a cylinder misfire code (P0301) and now shows a crankshaft/camshaft timing correlation fault (P0017). A scan tool confirmed the exhaust camshaft is approximately 18–19 degrees out of correlation. A new variable valve timing oil control solenoid was installed and did NOT resolve the fault, confirming the problem is mechanical — a worn/stretched timing chain. This wear is consistent with the oil dilution and contamination caused by internal coolant intrusion. The problem has been confirmed by an independent service center via scan data. The vehicle is available for inspection. Warning symptoms included the check engine light, a loud rattle on cold startup, and occasional hard/no-start conditions. This is a safety concern because internal coolant loss can cause overheating, cylinder head cracking, and potential engine failure or fire while driving. Repair cost quoted at approximately $2,000. Mileage approximately 54,400.

I suspect an electrical problem/short is causing my passenger side window to open and close about half an inch uncontrollably. This has been a minor inconvenience but last time it happened, it triggered the passenger door to open when driving. I had to pull over to manually secure the door. Very troubling safety issue.

The 10-speed automatic transmission on my 2020 Mustang failed internally at approximately 18,073 miles. The vehicle began shifting harshly at low speeds with an intermittent clunk. While driving, the transmission would slip slightly and then either surge forward or hesitate with a dull thud before engaging. The behavior was unpredictable and worsened over time. No warning lamp ever appeared and no diagnostic trouble codes were stored, so the driver gets no advance notice of this condition. This is a safety hazard when pulling into traffic, turning across an intersection, or merging. When power arrives late, abruptly, or not at all, the driver cannot judge a gap in traffic reliably. An authorized Ford dealer verified the concern on a test drive, confirmed the vehicle failed the CDF clutch cylinder leak test, and documented an internal tapping noise in Drive and Reverse. Fluid level was in spec. The dealer performed Ford TSB 25-2475, which addresses harsh and delayed shifting on this transmission: the unit was removed, torn down on the bench, the CDF cylinder replaced, and the unit reassembled and reinstalled. It did not correct the concern. The dealer's written notes state the concern was still present, the TSB did not cure it, and the transmission has an internal failure requiring replacement. Independent transmission specialists I consulted all recommended full replacement rather than rebuild, citing known problems with this transmission in this model year. Ford has revised multiple technical service bulletins on harsh and delayed shifting for this transmission over several years. My vehicle failed at roughly 18,000 miles, far under the 60,000-mile powertrain warranty limit, but Ford declined assistance because the five-year time limit had passed.

I own a 2020 Ford Mustang EcoBoost with approximately 75,000 miles. My vehicle developed a check engine light with diagnostic codes P0300 (random misfire) and P0301 (cylinder 1 misfire). I also began experiencing white smoke from the exhaust during cold starts. An independent repair shop suspects coolant is entering cylinder 1 due to a possible head gasket failure. They have recommended removing the cylinder head to inspect for cracks, check for warping, pressure test the head, inspect the cylinder walls, and replace the head gasket and related components if no further engine damage is found. The vehicle was properly maintained, and these symptoms appeared unexpectedly.

The contact owns a 2020 Ford Mustang. The contact stated while the vehicle was parked, the contact noticed smoke coming from underneath the hood. The vehicle was unoccupied. The contact inspected the vehicle. The contact stated that the fire was about three inches from the back of the engine, close to the fire wall. The contact used a nearby fire extinguisher and extinguished the fire. The contact stated that upon further inspection of the vehicle, the contact noticed brake fluid on the ground underneath the vehicle. The vehicle was towed to the dealer, however the diagnostic test had not been completed. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The contact stated that the failure was a known failure with the vehicle. The manufacturer was not made aware of the failure. The failure mileage was approximately 41,331.

My car has always been a little rough on shifting since around 40k miles when I got it. I never really noticed after awhile and never had any problems. No lights flashing or codes no issues with anything under the hood. The other day my trans light popped on, but nothing was wrong the car was still driving fine. I took it in to get looked at the first shop said no codes were popping up and then I took it to another and they said the whole transmission now needs to be replaced. I went to look around and apparently a lot of people have issues with the transmission on the 2020.

Check engine light came on, car lost power on highway. Car continues to have the same issue after repairs have been made. Ford App says engine misfire, after every repair. Ford mechanics fix spark plugs, coils, electrical. None of which has fixed the issue of stalling on the highway which poses risk of me the driver and others driving on the highway. The only light that comes on is engine light.

My husband was notified via the Ford app that there was an issue with his airbag system. He called the dealership and set up an appointment. We brought in the car to German Ford dealership in Beavercreek on 4 May, where they confirmed that the airbag was bad and needed to be replaced. They confirmed it was the airbag on the drivers side knee. The airbag light did come on, but we were under the impression airbags usually last the lifetime of the vehicle. Thankfully the car warranty covered the replacement, and we just had to pay the deductible. However, had my husband been in a crash that airbag would not have deployed, there is also the chance that the airbag could have deployed randomly while he was driving, which would have caused a potentially fatal crash.

My vehicle would suddenly downshifted to first, constantly seek for gears, loss of traction from not finding gears, and transmission died at 120k miles.

IMRC actuator rod broke causing the air/fuel mix to be sporadic. Creating a misfire on random cylinders. Major loss of power and very jerky motions, causing the vehicle to loose control. Luckily it was on an open spacious road. Unfortunately this has been an ongoing problem and there is nobody selling updated parts the electronics will recognize and very difficult to find oe replacement parts, real costly. And may fix the issue for a short period of time. I have a brand new manifold off of a same totaled mustang since Dec 2025 and the same part broke.

My 2020 Ford Mustang Ecoboost has a (P008A) AND (PO18B/PO18C) The fuel pressure fuel system you low and fuel pressure Sensor B is a well documented defects and has a customer satisfaction program 21N10 (or related TSBs). The dealer said there are no recalls under my vin number and vehicle was not repaired. I sent a certified letter to ford March 29, 2026 to Ford Motor Company and I have had no response. 2015 thru 2022 Mustangs have this well known defect. I am not sure why the 2020 mustang has not been issued a recall. It's the same identical part as the other years Mustangs that have been recalled

I had parked my car in a spot at an office building. As I was about to put the vehicle in park it lurched forward going over a standard curb across a sidewalk and then into the brick wall of the building. The air bag did not deploy. The car lurched about ten feet total before hitting the wall.

FAILURE TO NOTIFY/ADDRESS A KNOWN ISSUE DURING THE WARRANTY PERIOD Vehicle has been serviced in accordance with Ford’s recommended maintenance schedule by Joe Cooper Ford of Edmond, Oklahoma, since purchase. At service appointment in September 2025, with 59,968 miles – just prior to the 60k mile powertrain warranty expiration – specifically requested a thorough inspection of any conditions that could potentially be addressed under warranty coverage. During that visit, Joe Cooper Ford documented that the “coolant was low (at minimum mark) and dirty” and recommended a coolant system fluid exchange. This finding occurred in the context of the well-documented coolant intrusion defect affecting 2017–2020 Ford Mustangs and other Ford models. When an authorized dealer observes conditions consistent with a known defect during the warranty period, reasonable warranty administration requires disclosure and further diagnostic evaluation, so the customer has a meaningful opportunity to pursue timely repair. By January 2026, at only 61,640 miles, were informed our engine had failed. No such disclosure or evaluation was provided. As a result, we were deprived of a reasonable opportunity to address the condition under warranty prior to expiration. The subsequent engine failure occurred after the warranty period but was directly preceded by these unresolved indicators. Under these circumstances, denial of warranty consideration is inconsistent with the purpose of the warranty and reasonable consumer expectations.

My backup camera is inverted (mirrored), causing safety concerns.( left is right). I am waiting for the 26C11/NHTSA 26V-123 software patch.

The vehicle has ongoing engine and turbocharger problems, including loss of power, knocking, and worsening performance. It also has brake‑booster/vacuum issues that cause reduced braking assist and a hard brake pedal. Electrical and software malfunctions occur intermittently, including warning messages and irregular system behavior. These issues create safety risks and have been observed repeatedly. Some problems were confirmed by service technicians, but the exact cause remains unknown.

THIS IS A SAFETY RISK: TRANSMISSION OIL COOLER LEAKING Oil is leaking hard out of the Transmission oil cooler, that sits underneath the car. This oil is being sprayed onto exhaust system generating oil smoke and potentially a fire hazard, when hot oil hits warm exhaust pipes.

Went to Clay Cooley Ford in Arlington TX off of highway 360 to have rearview camera issues fixed after being sent a recall notice to take it in to be repaired. The vehicle doesn’t show a black screen all of the time but it is at times distorted or black. Upon arriving my husband was told that one they don’t have the camera for the vehicle mind you an appointment was made I didn’t just show up and two because at this present moment the screen wasn’t showing distorted or black screen they were not able to repair the recall we were given a paper to contact a man who works at the dealership the vehicle camera wasn’t thoroughly inspected, just asked if it was doing it now when my husband said not right now but it does show a black or distorted screen sometimes he was sent on his way and told the repair couldn’t be done. I have reached out to Ford customer service to get their help with getting this recall resolved because I do transport a child in this car daily to and from school.

The contact owns a 2020 Ford Mustang. The contact stated that while reversing, the vehicle became inoperable. The message “Camera Unavailable - Contact Dealer” was displayed. Prior to the message being displayed, the camera image was distorted. The contact associated the failure with NHTSA Campaign Number: 25V695000 (Back Over Prevention). The vehicle was taken to the dealer for inspection. The camera was replaced; however, additional diagnostic testing was required. The vehicle was not repaired. The manufacturer was contacted, and a case was opened; however, no assistance was provided. The failure mileage was approximately 90,000.

January 22, 2025 Ford Case #CHX-XXX-XXX RE: Approval Code: XXX This vehicle was bought on June 26, 2020 with a 3 year 36,000 mile bumper to bumper warranty along with a 5 year 60,000 mile power train warranty. It has been regularly serviced by Ford dealership as documented on Ford's records. The following dates are documented FORD service and complaints of hard shifts by customer yet no work was done. July 21, 2022, 10,239 miles on vehicle. Under the bumper to bumper warranty. February 28, 2023, 14067 miles on vehicle. Under the bumper to bumper warranty. March 10, 2025. 26,088 miles on vehicle. Under the power train warranty. January 13, 2026. 30,000 miles on vehicle. 5.4 months, 60,000 miles for power train.* *On January 9th brought in to Spring Hill Ford, for same issue, but no transmission tech available for 4 months as stated by service. Brought to Flammer Ford in Tarpon springs for transmission issue on Jan 13, 2026. Dealership states: Transmission is bad and needs necessary rebuild. **Previous Technical bulletins have been sent out by Ford prior to customer complaints date of shifting concerns in 2022. The latest, most in-depth bulletin is dated May 26, 2023 on this very issue. Ford first denied to to "outt of warrenty. 2nd offered to cover an approximate 70% of repair. Final offer to cover 75% of repair. This is not acceptable by customer. Reasoning: with multiple complaints of issue to Ford dealership service, over multiple time periods, all withing the warranty period, customer request Ford to honor the warranty coverage. This was denied. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The reverse camera is currently on recall. My vehicle has been experiencing intermittent camera issues as the recall describes. Ford's recall resolution states that the issue has to be replicated while with a technician to be fixed. While my vehicle was with the dealership for it's recall inspection the issue was not able to be duplicated regardless of the multiple occurrences over several months. We feel this does not adequately take care of the recalled problem and continues to present a safety concern until it is corrected. The earliest occurrence of this issue was documented on August 29, 2025 and has continued to occur since that date.

The contact owns a 2020 Ford Mustang. The contact received notification of NHTSA Campaign Number: 25695000 (BACK OVER PREVENTION); however, the part to do the recall repair was unavailable. The local dealer was contacted, and it was confirmed that the part was not available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure.

Rear camera recall timely manner complaint 25SA9/25v695

The contact owns a 2020 Ford Mustang. The contact stated that while driving approximately 35 MPH in inclement weather, the instrument panel went black for approximately 5 seconds and then started operating as designed. The contact stated that the failure reoccurred on several occasions. The contact stated that on one occasion, while driving through a tunnel, the instrument panel went black and then returned to functionality. The vehicle was taken to an independent mechanic; however, the failure was not duplicated, and no fault codes were retrieved. The manufacturer was not notified of the failure. The failure mileage was unknown.

The contact owns a 2020 Ford Mustang. The contact received notification of NHTSA Campaign Number: 25V695000 (Back Over Prevention); however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure.

I had the coolant gasket problem that resulted in having to get the engine replaced. It was a 202 mustang ecoboost premium.

Description of the issue: The transmission has a recurring problem with shifting. When placing the vehicle into Reverse, it engages with a harsh and sudden jerk. When shifting from Reverse to Drive, there is a noticeable delay in engagement before the vehicle responds. These problems occur under normal operating conditions and are repeatable. Safety risk: This creates a significant safety hazard. The harsh jerking when shifting into Reverse can cause unintended movement, risking collisions or injury. The delayed engagement when shifting into Drive leaves the driver vulnerable in traffic situations (such as backing out of parking spaces or entering traffic), increasing the chance of an accident. Inspection/confirmation: The issue has been reproduced and confirmed by the dealership. However, it has not been permanently resolved. Ford has issued a Technical Service Bulletin (TSB) addressing this known transmission problem through a software update. Manufacturer/dealer involvement: When the vehicle was already connected to Ford’s diagnostic system for a Body Control Module recall, the dealer refused to apply the available TSB update for the transmission without charging an additional $280 “diagnostic” fee. This was despite the fact that Ford has officially acknowledged the issue and issued a TSB to address it. No permanent fix has been provided. Availability for inspection: The vehicle and transmission are available for inspection upon request.

My backup camera on my 2020 mustang ecoboost goes blank when backing up at times and shows distorted images when it does work.

The rearview camera display threw up a blue screen then proceeded to throw up a back screen and told me “Camera is unavailable. Please contact dealership.” From my knowledge, there is a current recall out for this particular issue. I was attempting to back into a parking spot when this happened and I was surrounded by vehicles when this happened. There were no warnings on the vehicle dash or in the app. I would like this fixed as soon as possible.

1. 2020 Mustang Ecoboost is equipped from factory with redesigned block to minimize/eliminate coolant intrusion and or head gasket failure. I still had the dreaded "ecoboom" issue with coolant intrusion on two cylinders as a result of a broken head gasket and poor engine block design. Regular maintenance was perfomed and use primarily Top Tier 93 octane fuel. 5K mile interval 5W-50 oil changes according to manual using Ford spec oil full synthetic. Cold Start Misfires and excessive engine shaking are still occurring despite short block replacement by Ford and they won't diagnose properly. 2. Electrical/Audio. Issue with crackling audio, audio skipping and both iPhones and Androids having disconnection issues. Factory reset the Sync module twice, attempted reset by unplugging car battery and also checked alternator. Replaced car battery with fresh battery and issue persists. 3. Powertrain: The 10R80 Auto Transmission is extremely jarring and does not shift smoothly. Hesitates throughout gears, sluggish gears changes. Gives whiplash effect even after a filter and oil change for the transmission with OEM fluid and filter. Premature Transmission gasket housing failure as well causing ATF to leak onto ground.

Two issues actually 1. Back up camera gives the blue screen. Says unavailable and contact dealer. I have not yet as this just started. I am seeing a bunch of complaints on this though. 2. When I roll all the windows down then roll them up, the back triangle windows don't go up all the way. I have to get out of the car and pull them up all the way. Dealer said I just need to lube the edge and the groove they sit in. Which was tried. Didn't work. Could be a safety issue if I have to pull over and get out of the car to pull the windows up.

On [XXX], I was involved in a front-left collision while driving my 2020 Ford Mustang GT (VIN: [XXX] ) with my [XXX] daughter in the front passenger seat. She weighs approximately [XXX] and was properly seated with her seatbelt fastened. The only airbag that deployed was the driver’s knee airbag. The front passenger airbag did not deploy at all. After the accident, the FordPass system reported multiple “Restraints Indicator Lamp Warning” alerts, all timestamped the day of the crash, stating: “Your Air Bag Warning is on due to an issue with the front passenger air bag system. The front passenger airbag may not work properly.” This alert was not visible on the dashboard prior to the crash and was only discovered after checking the app. This failure of the airbag system placed my daughter at serious risk. A properly seated child passenger of sufficient weight should have been protected. The vehicle had approximately 19,177 miles at the time of the accident and had no prior airbag-related service or known damage. The crash occurred at normal road speed during a left turn when another vehicle impacted my front driver-side area. My vehicle is currently with the insurance company and available for full diagnostic inspection by NHTSA or the manufacturer. The passenger-side OCS and SRS systems should be investigated for sensor failure, deployment failure, or manufacturer defect. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Two months ago, I brought my 2020 Mustang to the dealership at Surprise Ford in Arizona due to issues with the backup camera. At that time, the vehicle was diagnosed with a failed backup camera, as the screen would consistently go black when the car was shifted into reverse. This posed a clear safety concern. Since then, Ford has released multiple recalls related to backup camera malfunctions in Mustangs from model years 2021 to 2025. The symptoms outlined in these recalls—such as a blank or frozen rearview image—are identical to what I previously reported and experienced with my 2020 Mustang. Given that this is a major safety issue impacting visibility while reversing, and the fact that my vehicle exhibited the same failure pattern prior to the official recall announcement, I am requesting that this issue be reconsidered under the scope of the current recall campaign.

The backup camera stopped working and I notice that there is a big recall on millions of vehicles for the same problem that my vehicle is having. I would also like my backup camera fixed. It just stopped displaying the image and it’s a safety hazard.

Back up camera is showing the objects behind me on the opposite side that they are on.

Rear view camera occasionally does not display and display reads something like "rear view camera disabled - contact dealer".

The contact owns a 2020 Ford Mustang. The contact stated that while in reverse(R), the back over prevention screen was blank. The vehicle was taken to a dealer where it was diagnosed and determined that the camera needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was approximately 79,900.

Coolant intrusion into cylinder/cylinders Problem confirmed by a dealer Check engine light, cylinder 1 missfire is when I noticed an issue

The contact owns a 2020 Ford Mustang. The contact stated that while the vehicle was parked and occupied, while attempting to start the vehicle, the message "Contact your Dealer" was displayed on the screen. The contact stated that a dealer was contacted. The vehicle was taken to the dealer and was inspected, and the contact was informed that there was no failure found and provided the contact with the cost for a diagnostic test. The vehicle was not repaired. The contact related the failure to NHTSA Campaign Number: 20V575000 (VISIBILITY, BACK OVER PREVENTION); however, the VIN was not included in the recall. The manufacturer was notified of the failure and informed the contact that the VIN was not included in the recall. The contact was referred to the NHTSA Hotline for assistance. The failure mileage was 17,000.