2007 Mazda MAZDA3 electrical system problems
19 owner complaints filed with NHTSA name the electrical system on the 2007 Mazda MAZDA3 — 9% of all complaints for this model year.
What owners report
“Power steering failure causing rust on car components. When turning my steering wheel to the left or right there is a noise the car makes and it jumps gear shifts making it very unsafe to drive this car. Also there is an electrical power issue with the car. I just bought a new battery for the car…”
filed Aug 4, 2022
“My vehicle felt shaky which caused me to swerve slightly causing my back passenger tire to run over a curb. After the scare it seemed to drive like normal. I only had about a 5 minute drive to work. When getting to work, after being inside a few minutes, a coworker pointed out that smoke was coming…”
filed Jun 5, 2019
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
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% |
| 2014 MAZDA3 | 27 | 20% |
| 2013 MAZDA3 | 32 | 27% |
| 2012 MAZDA3 | 25 | 11% |
| 2011 MAZDA3 | 15 | 11% |
Other reported problem areas on the 2007 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.