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 2017 Ford Focus owners, lightly cleaned up (personal details are redacted by NHTSA).
The contact owns a 2017 Ford Focus. The contact stated that since purchasing the vehicle, the check engine light had remained on the instrument panel. The vehicle was taken to a dealer where the vehicle was diagnosed with a defective engine hose. The contact was unable to repair the vehicle. Since the initial failure, the contact stated the engine Auto Stop/Start feature had failed to operate as needed and the engine failed to start as designed while at a stop light. In addition, the contact stated that the vehicle was jerking upon depression of the accelerator pedal. There was an abnormal knocking sound coming from the engine. The vehicle had been towed to several dealers where multiple repairs were performed; however, the failure returned after each repair. The vehicle was eventually diagnosed with engine failure and the contact was given an estimate for the repair. …
I purchased a 2017 Ford Focus from a car dealership called lion cars on 4201 West Colonial Drive in Orlando Florida the car has a major major electrical issue I was at an intersection and the car went completely dead and turned off and it locked me inside the car I couldn't get out of the car the windows would not roll down the doors were not unlocked and the car started smoking finally I got out then 3 days later I turned around and try to get in the car and the car also locked me in out of the car where I couldn't use my key fob nothing on the car works I did a report on it I found out that the car had been in two major crashes and both reports stated severe damage and when you drive down the road it pulls to the left I brought this attentia attention of lying car dealership they said that they would fix the car or they will replace the car and they never did so now I am without a car …
Transmission problems. I've almost wrecked a few times from my car stalling in intersections. First it had a delay in shifting where it would stall out before jolting into gear. Now it will not switch gears at all and is not driveable. I've been told that it is probably the TCM malfunctioning, but Ford did not extend the warranty on my test vehicle. They stopped it at 2016 models, claiming that 2017 onward the issue was fixed. Wrong. Countless searches online will tell you countless drivers have issues with their TCM going out. I was almost in a few different wrecks due to this problem(almost being hit in an intersection bc I couldn't move) and now my car isn't driveable and I cannot afford to replace the TCM right now. I feel scammed by Ford making such a crappy transmission system that is dangerous and unreliable. Problem confirmed by local transmission shop. …
The contact owns a 2017 Ford Focus. The contact stated that while driving at various speeds on several occasions, the vehicle stalled. The vehicle was restarted after approximately 45 minutes after each failure. The vehicle was towed to the neighbor's house approximately seven times and was taken once to an independent mechanic; however, the failure could not be duplicated. The contact stated that on one occasion while attempting to restart the vehicle, the accelerator pedal was depressed and the engine revved; however, the vehicle lost power and stalled. The manufacturer was not notified of the failure. The failure mileage was approximately 123,226.
The contact owns a 2017 Ford Focus. The contact stated while at a complete stop at an intersection, the vehicle stalled. The contact stated that there were no warning lights illuminated. The contact stated that he was unable to exit the vehicle because the vehicle lost electrical power, and the doors failed to unlock. The contact stated that he smelled smoke in the passenger cabin. The vehicle was towed to a dealer. The vehicle was not diagnosed or repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 68,000.
The contact owns a 2017 Ford Focus. The contact stated while leaving a stop light, the vehicle started shuddering while shifting gear. There was no warning light illuminated. The vehicle was taken to the dealer and the clutch was replaced; however, the failure reoccurred several times. The contact stated that the clutch was replaced several times. The manufacturer was contacted and stated that the vehicle was not under recall and advised the contact to file a complaint with the NHTSA Hotline. The failure mileage was 10,000.
Driving on 2 lane, car suddenly went dead at 60 mph . Able to get off road. Cranked back up. Checked for code and fuel tank had vacuum lock. Checked with ford. There is a recall on that but not my vin number. Took to Ford garage x4 paid eval. Fee of $159 twice to diagnose. No success. They replace fuel door and clutch total bills approx $500. Last failed attempt to fix the problem revealed more trouble... back end was swerving and jerking.. felt out of control. Somehow when the clutch wS changed out the rear shocks and front struts were busted. And No I didn't take it back after that. Why does mt car show recall code is problem yet vin not covered and garage tries to fix everything but the recall prob and makes everything worse. I do not have the money to throw into these "fixes" I an disabled on tight budget. …
I bought my car in early 2022 or 2023 and almost immediately the car started shuddering when accelerating. I took the vehicle in to the place I bought it from and one other Ford Dealer. Neither places could "duplicate the problem." Bith times I had to pay money just to have it looked at, and nothing was ever fixed. My horn keeps quitting and the shuddering has gotten so bad and now there are new issues like loss of power when accelerating. This car is starting to become a safety issue for me as I live in Washington State and the traffic here is very fast. I have almost been hit due to trying to pull out or merge and the car loses power or winds way out. I am a [redacted] who can't afford automotive bills. They will only give me $2700.00 as a trade in and I owe $12,000.
Ford Focus 2017 Hatchback causing traffic jams and backup do to low speed, overheating, stalling, jerky shifting, Failure to move or hesitation in the middle of driving, causing the car to stop or slow down in the middle of traffic and blocking exits and cars from moving around the vehicle. Transmission overheating and car says to pull over when driving after a few minutes. Powertrain is affected car not driving at correct speed. Transmission clutch a disengaged and having a hard time engaging. Constant clutch issues. Causing issues to driver safety and others on the road. Ford knows about these models but are failing to fix at affordable price or provide warranty. Not upholding customer satisfactory.
Driving 75mph down the frontage road. The car just stopped. No warning no lights just a violent stop. If there were cars behind us or we were on the highway we could be dead right now!! It stopped no lights took us 2 hrs to get the car home with a no service area. It was clicking in the engine. After it was parked for hrs. This is the second time in 7 months this car has had a serious manufacturer problem! It is unsafe and I will never drive it again!!! Bad for having only 63,000 miles on it!! I got it with 52,000 miles and it broke down instantly with a transmission problem. Was in the shop for 4 months and now this. Dangerous
NHTSA investigations
Pedestrian alert sounds
NHTSA received a petition on or about July 18, 2022, requesting that Federal Motor Vehicle Safety Standard (FMVSS) 141 be applied to all electric and hybrid vehicles operating in the United States. The petition can be reviewed at NHTSA.gov under ODI Number 11486072. FMVSS 141 establishes performance requirements for pedestrian alert sounds for motor vehicles.
Electrical complaints in other Focus years
Frequently asked questions
How common are electrical problems on the 2017 Ford Focus?
NHTSA has 36 complaints about the electrical system of the 2017 Ford Focus, 4% of the model year's 900 complaints. The component named most often is instrument panel › fuel gauge (1 mentions).
Is there a recall for 2017 Ford Focus electrical problems?
No. NHTSA lists no electrical system recall for the 2017 Ford Focus, though it has 10 recalls for other components. If the problem is widespread, a repair may still be covered by an extended warranty or a manufacturer service bulletin — ask a dealer.
At what mileage do 2017 Ford Focus electrical problems start?
Half of the complaints with a recorded mileage happened before about 31,000 miles, and 50% before 25,000 miles.
Is it dangerous?
Owners linked 0 crashes, 1 fire 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.