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Fuel systemPart report

2015 Fiat 500 Fuel system Problems

Complaints
6about this part
Share
7%of 92 total for the year
Median mileage
92,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 6 complaints about the fuel system of the 2015 Fiat 500, 7% of the 92 complaints for this model year. Where a mileage was given, the median is 92,000 miles. 1 of these say a crash was involved, according to the filers.

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.

“the problem is: I can not charging, light indicator is red plug , charger indicate (charging) I can not shift gear to D or R , just accept shift to P and N message warning : 1-service electric vehicle system , (yellow car) indicator lamp 2-service charging system (red plug) 3-service propulsion system”

NHTSA complaint #11418124, filed 2021-05

“I was driving our Fiat 500e (31K miles) in late June, when suddenly the HV Battery System (and primarily the PIM/Power Inverter Module that controls the HV battery system and propulsion system) failed, causing my moving vehicle to lose it's ability to use power steering. I was on a steep hill and was barely able to control the car. I contacted my local Fiat dealer, had the car towed there, and it has sat there for 3.5 months, while the dealership and Fiat USA have argued over how to repair it. …”

NHTSA complaint #11488690, filed 2022-10

“I am a retired master certified automotive technician. Ever since I bought this 2015 Fiat 500e [it is battery electric] in 2017 with NO warning all kinds of trouble/service lights will go on as the car shuts down & stops as if it was thrown into Park, & most of the time it does this it is at highway speeds on crowded L.A. freeways, which has become very close to getting me killed several times I have taken it to local dealers for this problem since shortly after I bought it in 2017, long before the bumper to bumper warranty expired. …”

NHTSA complaint #11431825, filed 2021-09

“After bringing vehicle to a complete stop at a traffic light, it died and gave a propulsion system warning. After about 20 attempts to turn off and reboot the vehicle, it restarted and behaved as if nothing had happened. This was a very dangerous situation with the vehicle stuck in the middle of the road. There have been two recalls on this very specific issue (and this vehicle has had that related software updates). Vehicle did the exact same behavior for no reason. (NHTSA campaign: 16V303000 & 15V179000). …”

NHTSA complaint #11492602, filed 2022-11

“What component or system failed or malfunctioned, and is it available for inspection upon request: High voltage battery system, the vehicle is available for viewing. How was your safety or the safety of others put at risk?: Long time garage storage of vehicle and limited owners manual description on procedure to maintain high voltage battery during extended non use of vehicle. Has the problem been reproduced or confirmed by a dealer or independent service center?: The problem has been reproduced and the vehicle is currently at a Fiat/Chrysler dealership. …”

NHTSA complaint #11433432, filed 2021-09

Related service bulletins

Fuel system: other model years

YearComplaintsShare of year
201717%
201567%
201422%
2013127%
2012236%

Other parts of the 2015 Fiat 500

Transmission and drivetrain
32 complaints
Electrical system
26 complaints
Other or unknown
15 complaints
Engine
12 complaints
Exterior lighting
5 complaints
Steering
5 complaints
Vehicle speed control
5 complaints
Brakes
4 complaints
Seats
4 complaints
Visibility (wipers, defrost, mirrors)
4 complaints
Body and structure
3 complaints
Suspension
3 complaints

← All problems reported for the 2015 Fiat 500

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 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