2014 Mazda MAZDA3 electrical system problems
27 owner complaints filed with NHTSA name the electrical system on the 2014 Mazda MAZDA3 — 20% of all complaints for this model year.
What owners report
“Odometer Fraud. The contact purchased a 2014 Mazda Mazda3. The contact stated that the vehicle was making an abnormal growling sound. The check engine warning light was illuminated. The contact discovered a mileage discrepancy after the purchase. The vehicle was a private sale. At the time of…”
filed Sep 26, 2025
“The car screen displays, GPS, for calls, radio etc, doesn’t works, it’s off, and the airbags are deactivated and they’re off as well and have to press hard on the brake to get the car to stops.”
filed Jun 27, 2025
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related recalls
- When driving the affected vehicles in heavy rain or in deep puddles, the alternator belt…Campaign 14V173000 · Apr 3, 2014
Related service bulletins
If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal MGSS diagnosis by asking if any aftermarket devices have been…
SA-061-25 · Service Bulletin/Repair Instructions · issued Dec 17, 2025
Electrical System problems in other MAZDA3 years
| Year | Reports | Share |
|---|---|---|
| 2022 MAZDA3 | 4 | 17% |
| 2021 MAZDA3 | 6 | 12% |
| 2020 MAZDA3 | 3 | 9% |
| 2019 MAZDA3 | 11 | 15% |
| 2018 MAZDA3 | 30 | 28% |
| 2017 MAZDA3 | 20 | 24% |
| 2016 MAZDA3 | 22 | 21% |
| 2015 MAZDA3 | 24 | 18% |
| 2013 MAZDA3 | 32 | 27% |
| 2012 MAZDA3 | 25 | 11% |
| 2011 MAZDA3 | 15 | 11% |
| 2010 MAZDA3 | 50 | 7% |
Other reported problem areas on the 2014 Mazda MAZDA3
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.