2015 Fiat 500 Vehicle speed control Problems
- Complaints
- 5about this part
- Share
- 5%of 92 total for the year
- Median mileage
- 8,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 5 complaints about the vehicle speed control of the 2015 Fiat 500, 5% of the 92 complaints for this model year. Where a mileage was given, the median is 8,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Began losing clutch, clutch/brake assembly had the 2 connecting bolts broken in half. Have pictures. Clutch interlock arrived bad, bypassed it; now the power steering, engine light and eos lights stay on. Car engine died then cranked up on its own while driving 60mph stating high temp (pull over, turn engine off) - had been in the car less than 1 minute, just long enough to get to 60 on the highway. Now clutch interlock, and brake interlock must be replaced.”
NHTSA complaint #11394973, filed 2021-02, 160,000 miles“My complaint has to do with a safety recall sent to me for my car (Fiat 500 pop, 2015), dated back in june. This has not been addressed, and I've not been provided a fix in a reason time (it's almost september), and I find it difficult to believe that the parts are still not yet available, when it states that the issue may result in the inability to disengage the clutch, shift gears, and/or loss of motive power . . . Which could cause a crash without warning. Am I supposed to keep driving around myself and my 11 year old simply hoping it doesn't happen? …”
NHTSA complaint #10899190, filed 2016-08“The contact owns a 2015 Fiat 500. The contact stated that the instrument panel failed to illuminate. The contact took the vehicle to the dealer where it was repaired but the parts replaced were unknown. After the vehicle was serviced, there was an abnormal noise and the vehicle accelerated without warning. The contact attempting to stop the vehicle however, the brakes failed to engage and the vehicle continued to accelerate. The contact stated the vehicle had a warning light however was unsure what the warning light indicated. The vehicle then stalled and was able to come into a complete stop. …”
NHTSA complaint #10958404, filed 2017-03, 8,000 miles“The contact owns a 2015 Fiat 500. While attempting to accelerate from a stop, the rpms increased, but the vehicle did not move without warning. The contact switched off the ignition and restarted the vehicle on the first attempt; however, the failure recurred. On another occasion, the vehicle stalled while attempting to exit the highway. In addition, the bluetooth capability failed. Once the contact was able to safely pull the vehicle over, it restarted on the first attempt. The vehicle was taken to the dealer four times to be diagnosed, but the failure could not be duplicated. …”
NHTSA complaint #10904825, filed 2016-09, 2,000 miles“2015 Fiat 500 pop. Consumer writes in regards to problems computer system and acceleration. The consumer stated the cd player was inoperable, the rear wipers stick, the gauges fluctuate, and the floor mats were missing from the vehicle.”
NHTSA complaint #11122608, filed 2018-08Related service bulletins
- 10219831Jun 14, 2017Accelerator Pedal Before replacing accelerator pedal, be sure to follow fault code diagnostic procedures in service manual. Make sure to check wiring and connectors. P2122 and…
- 10138856Jun 14, 2017Accelerator Pedal Before replacing accelerator pedal, be sure to follow fault code diagnostic procedures in service manual. Make sure to check wiring and connectors. P2122 and…
- 10221557Jul 27, 2016Seat Relay For a Jeep Renegade or Fiat 500X ONLY, if the driver's power seat will not move in any axis and the key is in the on position with the door open: 1. Please take a…
- 10139956Apr 20, 2016Adaptive Cruise Control Sensor 1) If you are replacing this part due to the cluster displaying Clean Radar Sensor in Front of Vehicle or DTC C1266 ACC Sensor Blinded, please…
- 10159998Dec 16, 2015Part Description: Accelerator Pedal Issue Description: Vehicle has accelerator pedal fault code. Before replacing accelerator pedal, be sure to follow fault code diagnostic…
Vehicle speed control: other model years
Other parts of the 2015 Fiat 500
32 complaintsElectrical system
26 complaintsOther or unknown
15 complaintsEngine
12 complaintsFuel system
6 complaintsExterior lighting
5 complaintsSteering
5 complaintsBrakes
4 complaintsSeats
4 complaintsVisibility (wipers, defrost, mirrors)
4 complaintsBody and structure
3 complaintsSuspension
3 complaints
← All problems reported for the 2015 Fiat 500
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology