2015 Mazda CX-5 engine problems
14 owner complaints filed with NHTSA name the engine on the 2015 Mazda CX-5 — 11% of all complaints for this model year.
What owners report
“While driving on the freeway the check engine light came on. I was able to drive the car home the remaining 20 minutes but there was some noticeable difficulty accelerating. When I went to turn on the car later that day the engine would not turn over and there was an audible rattling/chugging sound…”
filed Aug 1, 2024
“The contact owns a 2015 Mazda CX-5. The contact stated that while pressing the brake pedal the engine had experienced very high revving and the vehicle would lurch forward. The vehicle was taken to the local dealer who performed a PCM and TCM program update and reset the KAM per the manufacturers…”
filed Feb 20, 2024
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
This SA supersedes the previously issued SA(s) listed below. The changes are noted in Red. SA-061/25 12/17/25 DESCRIPTION If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s)…
SA-041-26 · Service Bulletin/Repair Instructions · issued Jun 19, 2026
Engine problems in other CX-5 years
| Year | Reports | Share |
|---|---|---|
| 2025 CX-5 | 5 | 20% |
| 2024 CX-5 | 7 | 17% |
| 2023 CX-5 | 9 | 15% |
| 2022 CX-5 | 13 | 21% |
| 2021 CX-5 | 77 | 55% |
| 2020 CX-5 | 17 | 16% |
| 2019 CX-5 | 128 | 49% |
| 2018 CX-5 | 176 | 51% |
| 2017 CX-5 | 15 | 10% |
| 2016 CX-5 | 39 | 8% |
| 2014 CX-5 | 39 | 10% |
| 2013 CX-5 | 42 | 22% |
Other reported problem areas on the 2015 Mazda CX-5
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.