2014 Fiat 500L electrical system problems
25 owner complaints filed with NHTSA name the electrical system on the 2014 Fiat 500L — 14% of all complaints for this model year.
What owners report
“Will not pass emissions due to sensors not going into "ready" state. We have taken it to 4 different mechanics and we were told that the abs module is not communicating. So we replaced it and still nothing. Now we are told that the PCM is not storing memory. There have been no lights illuminated on…”
filed Feb 11, 2026
“I was driving my car down a busy road when I approached a red light and slowed to a stop. I kept my foot on the brake and the car in drive until the light turned green. Then, I tried to use the gas pedal without success and got an error message about needing to switch the gear to neutral. I was…”
filed May 27, 2025
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC) Inaccurate, Battery Charging Message, Presence of IBS related Diagnostic Trouble Codes (DTCs), or Battery Warning…
S1408000384 · Service Bulletin/Repair Instructions · issued Jan 10, 2024Connector kit Before ordering this connector repair kit 68018957A$, check it in the Mopar Connector Repair Kit Website to confirm part number and applicability. There is an error with the wiring diagrams in Service…
9100226 · Service Bulletin/Repair Instructions · issued Sep 15, 2023Connector kit Before ordering this connector repair kit 68018957A$, check it in the Mopar Connector Repair Kit Website to confirm part number and applicability. There is an error with the wiring diagrams in Service…
9100226 · Service Bulletin/Repair Instructions · issued Sep 15, 2023
Electrical System problems in other 500L years
| Year | Reports | Share |
|---|---|---|
| 2015 500L | 4 | 17% |
Other reported problem areas on the 2014 Fiat 500L
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.