Which parts fail
Components named in complaints (battery, alternator, wiring, ignition, instrument cluster, infotainment).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2020 Ford Fusion owners, lightly cleaned up (personal details are redacted by NHTSA).
The contact owns a 2020 Ford Fusion. The contact stated that while driving and attempting to make a right turn, the parking brake activated causing the vehicle to abruptly stop. The contact was turned off and then restarted the vehicle. Approximately 3 miles later while driving, the failure reoccurred. The odometer lights began flickering, the gear shift indicator (PRNDL) light started to change, the location of the gear shifter started to switch gears, and the radio malfunctioned. The shift sensor malfunction and fault warning lights were illuminated. The failure occurred a total of 5 times. The contact took the vehicle to a certified mechanic who reset the vehicle to remove of all the codes however, the failure reoccurred. The contact scheduled an appointment with the dealer however, the vehicle had not yet been diagnosed or repaired. …
"The incident occurred immediately after shifting the vehicle into reverse and starting to move. The engine suddenly shut down with a 'System Performance' alert, and cooling fans engaged at maximum speed. Moments later, a thermal runaway event began in the high-voltage Li-ion battery pack, leading to a catastrophic fire. This is directly related to Recall 23V440 / 23S33 (BECM failure). The fire was extinguished by the local fire department in Telavi, Georgia (Country)."
The contact owns a 2020 Ford Fusion. The contact stated while driving 68 MPH, the vehicle started to stall. The vehicle was taken to the dealer and the contact was informed that the vehicle was not wired correctly. The vehicle was repaired but the failure reoccurred. The manufacturer was contacted but offered no assistance. The contact was referred to the NHTSA Hotline for assistance. The failure mileage was 30,000.
I purchased a used 2020 Ford Fusion from Carmax n 2023 with about 56,800 miles. A week later was involved in a nor side impact accident on the back end driver side, insurance paid for a dinted door and there was no other issues with the vehicle according to SONS ford. In 2024 I was on the highway (going about 80 mph) when my engine light came on, no more than 3 minutes later all the lights in my car flickered and i lost power to my entire car almost causing me my life, roadside assistance and a mechanic who had thankfully pulled over explained that my alternator completely shredded my belt. I paid for both my alternator and belt to be replaced But most recently (2025) I continued to whirring and knocking noises for 3 days (no warning lights) , I took it to firestone who stated I needed a motor repair so I got it towed to the dealership. …
I don't know if this qualifies as an immediate safety issue, however, if the vehicle is stopped and placed into park on a busy freeway, or in traffic in any way, then this absolutely is a safety issue after the fact because the vehicle cannot be moved due to not being able to get it into gear. This involves the shift linkage component and not being able to get the car out of park and into any other gear. It's already an active recall but it's VIN specific and my VIN was not included. It really needs to be though. It should be all Fusions at this point. I drive a 2020 Ford Fusion and the shift linkage bushing broke. Initially I got the "shift system error" message back in January and could not get my car into gear. It would just bounce right back into park. …
At first the check engine light was on and the car would not start. The dash would display all the lights and at one point it turned off while driving luckily I was going 20-30mph. Took it to the dealership and they said an Intake Valve had to be replaced and it was covered by the warranty. Next the engine light was on and a MAP censor had to be replaced which wasn't covered. Once again the engine light and service light came on and the code is saying the same censor needs to be replaced. Each time it has effected how the car drives and is dangerous especially on the interstate because it will not go over 20mph. When the car is in reverse it will shake and turn off displaying auto start stop issue and place the car in park. It will then turn off. It is hit or miss on when the check engine light and maintenance light will come on and each time the symptoms are the same. …
When these problems started it was only 6 months after purchase and I was already having issues with power train malfunctions and it didnt want to switch gears. I purchased this at roughly 47,000 miles and it didnt make it to 70,000 miles before I ultimately decided it was not the safe vehicle that was advertised to my family and I. It was taken to the dealership over 3 times in under a year and for some reason the problem never got resolved. I have been sued for the remaining balance now despite that toward the end of my time owning it the vehicle was reving out with barely any pressure on the gas pedal, having issues braking on its own (anti-collision assist), and occasionally the steering wheel would jerk me in to oncoming traffic. I am just trying to get a recall issued at this point because this car is going to kill someone if it stays on the road.
since day number one this vehicle has had an issue of maintaining a charge even when you drive it regularly , if you don't start it the next day it needs a jump , agew days after purchase a new battery was installed and the problem persisted , this vehicle has the same issues as the other 2020 Ford Fusion models that have been recalled?? But unfortunately under the VIN there has been no recall when this vehicle suffers from the same issues the ones that have been recalled suffer from Just add it like the others please . The incident has happened every day since 2020 If you miss a day starting it the next day it needs a jump even in warm weather , and it's been driven .,Just doesn't hold a charge I assume , needs a jump There's a record on the Ford app of the numerous jumps for rhe vehicle
The alternator was producing too many volts, which would short circuit the battery and electrical components in the car. This would cause the car to lose power and not be able to accelerate. My car would randomly lose power on the highway, with no warning, resulting in my car suddenly slowing down. This was dangerous for the cars around me who are going 60+ and then my car quickly drops to 40 or less mph. In addition, to solve the issue I would have to pull off onto a shoulder to shut the car off and back on. This issue started around 3-4 yrs ago and has gotten worse as time passed. The problem was identified and resolved by Firestone when they ran a diagnostic. No check engine light was on in the car to alert me of any issues. I replaced both parts on the car.
The entire media display gets stuck off or will freeze up, when I place the vehicle in reverse the rear camera comes on but parking assist, the rear sensors and cross traffic sensors won't work. Once I place the car in drive the display will either stay all blue or shut completely off. I cannot adjust the climate control, use GPS, or use the media. I have to shut the car off and then after about 10 minutes there is a bunch of clicking noise under the dash and after it stops clicking I can restart the car, the display will sometimes begin to work and if it dossent then I have to shut off the car again and go through the motions again. It has started to be more and more frequently, at first it was maybe once a week and now it is happening at every start.
Related recalls
Electrical system › Propulsion system › Traction battery › Management system/energy control module (BMS/becm)
Ford Motor Company (Ford) is recalling certain 2019-2020 Fusion PHEV vehicles. The battery energy control module (BECM) may become damaged due to excessive voltage and current flow.
Remedy: Owners are advised not to charge their vehicles until the remedy is completed. Dealers will replace the battery and update the BECM software for free, or Ford will repurchase the vehicle.
Electrical complaints in other Fusion years
Frequently asked questions
How common are electrical problems on the 2020 Ford Fusion?
NHTSA has 38 complaints about the electrical system of the 2020 Ford Fusion, 21% of the model year's 184 complaints. The component named most often is wiring (1 mentions).
Is there a recall for 2020 Ford Fusion electrical problems?
Yes — NHTSA recall 23V-440 (management system/energy control module (bms/becm), Jun 23, 2023). Recall repairs are free at authorized dealers.
At what mileage do 2020 Ford Fusion electrical problems start?
Half of the complaints with a recorded mileage happened before about 4,000 miles, and 71% before 25,000 miles.
Is it dangerous?
Owners linked 0 crashes, 2 fires and 1 injury to electrical system problems on this model year. If you notice symptoms, have the car checked before driving further.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.