2015 Ford Fiesta Problems

What owners report

Owners of the 2015 Fiesta most often describe transmission trouble — shuddering, hesitation, slipping out of gear and warning messages — with the automatic dual-clutch unit, and many say dealers told them a clutch or control module replacement was needed. A second common theme is rough running or stalling right after refueling, plus oil leaks and coolant loss traced to engine and cylinder-head work. Door latches that will not hold a door shut appear across the sample at both low and high mileage.

1. 1
   Transmission and drivetrain

   Transmission shudder, hesitation and loss of power

   • 103 complaints (40%)
   • median 60,000 mi at 5.0 yrs old (72 state mileage)
   • 6 mention a crash, fire or injury
   • owner-quoted repair $1,200 (median of 5 quotes)
   • filed 2015–2026

   Owners describe shuddering or jerking when pulling away or accelerating, hesitation between gear changes, RPM rising without the car speeding up, and occasional loss of motive power at speed. Complaints mention transmission warning messages such as 'Transmission Malfunction Service Now', and dealers commonly diagnosed a failed clutch assembly or transmission control module. Several owners say they were quoted for the repair out of pocket even though extended warranty programs covered some cars. Reported from roughly 20,000 to 199,000 miles, most often between about 45,000 and 105,000 miles, at all speeds and sometimes right after a battery replacement.

   9 related service bulletins

   What to check: On a test drive, feel for shudder or delay when pulling away and at low-speed creeping, and watch for transmission warning messages. Ask whether the clutch and control module were replaced, and whether any extended warranty or customer satisfaction program applies to the VIN.

   2 excerpts from owner complaints in NHTSA records

   “I was driving my car one night and in the mist of driving , it was jerking really bad and the acceleration was going in and out . The car came to a complete stop and even though it was on and running it wouldn't move as if it was stuck , luckily before someone hit me behind it jumped back into to gear and started to move a little until it started to jerk again. I didn't go anywhere but 2 mins down the street and back home. …”

   NHTSA complaint #11306338, filed 2020-01, 107,978 miles

   “The contact owns a 2015 Ford Fiesta. The contact stated that while driving at various speeds, the engine jerked while depressing the accelerator pedal. The contact stated that the Engine Malfunction Service Now message was displayed on the instrument panel at start up. The vehicle was taken to dealer where the contact was provided an estimate for the repair. …”

   NHTSA complaint #11679056, filed 2025-08, 45,000 miles
2. 2
   Fuel system

   Stalling or rough running after refueling

   • 36 complaints (14%)
   • median 55,000 mi at 4.4 yrs old (28 state mileage)
   • filed 2015–2026

   Multiple owners link trouble to filling the tank: the car is hard to restart immediately afterward, idles low or sputters, and may stall or lose power shortly after leaving the station. Some describe the behavior recurring at every fill-up and persisting for a while before clearing. Complaints note dealers told them to try a different fuel grade or could not find a cause; one owner referenced a fuel-system recall but said their VIN was not included. Reported from about 8,000 to 104,000 miles, typically within a short drive after refueling and often at stop lights or low speed.

   Recall 15V005000

   What to check: Ask whether the car has been hard to start or stalled after filling up, and try a restart test shortly after a fill-up on a test drive. Check for any stored fault codes and whether the fuel system has been inspected.

   2 excerpts from owner complaints in NHTSA records

   “Every time gas is fill (and vehicle is off), once done pumping gas, the vehicle will not want to start right away, it will turn off while driving. This only occurs literately after pumping gas. 1/30/20 was the last time it was filled with gasoline. But every week gas is pumped it always happens. This started when mileage was about 20,000.00 I believe, I immediately called and was informed to call a toll. I also spoke to the salesperson and informed him. I was informed then to change gas type. …”

   NHTSA complaint #11307018, filed 2020-02, 20,000 miles

   “After filling up my tank, I left the gas station and immediately approached a red light. When I came to a stop, my engine RPM dipped and my vehicle stalled out. I have noticed RPM dipping that occurs when I stop at a red light, usually after I add fuel. Other than this stall event reported, I have not experienced another, but the RPM dips do occur often, again, after adding gas or filling my tank. The dipping persists usually for at least 30 minutes after adding fuel. Luckily I was able to restart my car right away with no trouble. …”

   NHTSA complaint #11375600, filed 2020-11, 104,444 miles
3. 3
   Engine

   Oil leaks and coolant loss with engine damage

   • 36 complaints (14%)
   • median 66,000 mi at 4.7 yrs old (23 state mileage)
   • 1 mention a crash, fire or injury
   • filed 2015–2025

   Owners report oil accumulating on the engine block and coolant needing frequent topping up, sometimes with smoke from under the hood or overheating before the vehicle stalls. Complaints describe mechanics finding a cracked cylinder head, low compression or a failed head gasket, with an engine replacement recommended in some cases. One owner tied the coolant-related engine failure to a recall on the 1.6L turbo engine, but reported the VIN was not covered. Reported from very low mileage up to about 130,000 miles, with several cases between roughly 45,000 and 100,000 miles.

   Recall 17V2090003 related service bulletins

   What to check: Check the oil level and look for fresh oil residue around the block and turbo area, and check coolant level for unexplained loss. Ask about any history of overheating, head gasket work or coolant-related repairs.

   2 excerpts from owner complaints in NHTSA records

   “The resivour cap, siezed up first time I was trying to add coolant. It took along time get it off! Litterly had to break cap into pieces. And with oem part cap. From the Ford dealership replaced it? In now it's, overheats and no visible coolant leak. And this has been going on for several months.. The motor makes a clacking sounds. The 1.0 turbocharge 3-cyl turbo is not working properly. Plus it's engine bay fuse box says engine fan is 60 amps in recently I noticed it has had a 40 gage amp. Thank that the under the hood engine fan. …”

   NHTSA complaint #11341584, filed 2020-07, 106,000 miles

   “The contact's father-in-law owns a 2015 Ford Fiesta. The contact stated while the owner was driving approximately 45 MPH, the engine misfired. The contact stated that the check engine warning light was illuminated. The contact also stated that the vehicle was leaking coolant. The owner took the vehicle to the local dealer, where it was diagnosed with needing the engine to be replaced. The vehicle was not repaired. …”

   NHTSA complaint #11470820, filed 2022-06, 45 miles
4. 4
   Body and structure

   Door latch will not hold the door shut

   • 21 complaints (8%)
   • median 53,737 mi at 5.2 yrs old (16 state mileage)
   • 1 mention a crash, fire or injury
   • filed 2017–2025

   Owners describe a door that will not latch or stay closed, sometimes after simply opening it in a parking lot, and a door that swings open while driving. Complaints mention using duct tape or a seatbelt to hold the door, and an open-door indicator staying lit. Several owners referenced the door latch recall but said their VIN was not included or that the part was unavailable. Reported from as low as about 2,500 to 12,000 miles up to around 95,000 miles, usually noticed while parked and then while driving.

   Recall 20V177000Recall 23V7750001 related service bulletin

   What to check: Open and close every door several times and check that each latch clicks and holds, and look for an open-door warning. Verify recall 20V177000/23V775000 status for the VIN and whether the latch work was completed.

   2 excerpts from owner complaints in NHTSA records

   “I discovered after accessing my left rear passenger door the other day and attempting to shut it, that the left rear passenger door latch appears to have failed, preventing my vehicle's door from latching shut. I currently have to keep it closed by using the left rear passenger seatbelt through the handle of the door, otherwise the door would swing freely while driving. The vehicle does not lock now, and the open door indicator light remains open due to the failed latch.”

   NHTSA complaint #11322906, filed 2020-04, 95,500 miles

   “When opening passenger door to deposit bags into passenger seat door latch malfunctioned and would no longer allow door to fully latch and remain closed. The latch mechanism moved freely when manipulated and was not stuck in the closed position. Vehicle was not in motion and parked, but had to be driven after the latch failure resulting in the passenger door wanting to swing open when driving if not held. …”

   NHTSA complaint #11400333, filed 2021-03, 47,474 miles
5. 5
   Electrical system

   Stalls, no-starts and electrical warning messages

   • 31 complaints (12%)
   • median 61,000 mi at 5.1 yrs old (25 state mileage)
   • 3 mention a crash, fire or injury
   • filed 2015–2026

   Some owners describe the vehicle shutting off while idling or at low speed, sometimes with multiple warning lights flashing, and then failing to restart or refusing to go into gear with an immobilizer or service message. Complaints mention modules such as the body control module being replaced and fault codes tied to the variable cam timing solenoid. Diagnostic attempts at more than one shop are described as inconclusive in some cases. Reported from around 34,000 to 112,000 miles, often at idle, at stop lights or shortly after a battery replacement.

   6 related service bulletins

   What to check: Ask for a full fault-code scan and any history of module replacements or battery work, and have the charging system and cam timing solenoid codes checked before buying.

   2 excerpts from owner complaints in NHTSA records

   “Car dash lights up with all alerts and then totally loses power. You are unable to put car into any gear, your literally stuck wherever this occurs. I've been to 3 mechanics including Ford autonation and an electrical diagnostic garage resulting in the same results nothing ! It also says immobilizer enabled service now???”

   NHTSA complaint #11407994, filed 2021-04, 61,000 miles

   “The transmission goes into nutural while driving creating a loss of power while in motion. The air bags will not deploy and the light indicatoe is turned on on the dash display. Gas milleage has greatly decreased.”

   NHTSA complaint #11350342, filed 2020-08, 86,000 miles

Buying note. The automatic Fiesta of this year is the one to inspect most carefully: drive it at low speed and from a stop to feel for shudder or hesitation, ask about clutch and control-module history, and check the VIN against open recalls and customer satisfaction programs. Also check coolant and oil levels and try every door latch, since those are common owner complaints on this model year.

Summary written with AI from a sample of 60 NHTSA complaints for this model year (picked at random, with complaints that state a mileage and recent ones taken first), then checked automatically against the source records. Where a problem shows a complaint count, every complaint for this model year was matched with fixed keyword rules (written with AI and tested against the sample), and the mileage, age and repair figures are calculated from those complaints; owners' figures are as stated, not verified. Other counts refer to the sample. The excerpts come from NHTSA's public complaint records and are unverified; capitalisation is normalised, NHTSA staff notes are removed, and shortened text ends with “…”. Something wrong? Request a correction.