Vehicle Data Hub

2014 Mazda MAZDA3 electrical system problems

27 complaints about electrical system have been filed for the 2014 Mazda MAZDA3, which is 15% of all its NHTSA complaints. It is the 2nd most reported problem area for this model year.

At a glance

Complaints
27 15% of this year's complaints
Typical mileage
12,000 miles 18 complaints with mileage
Crashes and fires
2 and 0
Injuries and deaths
0 and 0

Source: NHTSA owner complaints

When electrical system problems show up

Electrical system complaints by mileage, 2014 Mazda MAZDA3 Complaints by odometer reading in 20,000-mile steps. The median is about 12,000 miles. 0k to 20k miles: 11 complaints 20k to 40k miles: 2 complaints 40k to 60k miles: 2 complaints 60k to 80k miles: 1 complaints 80k to 100k miles: 1 complaints 100k to 120k miles: 0 complaints 120k to 140k miles: 0 complaints 140k to 160k miles: 0 complaints 160k to 180k miles: 0 complaints 180k to 200k miles: 1 complaints 200k+ miles: 0 complaints 040k80k120k160k200k miles Typical: 12,000 miles
Based on 18 complaints that include mileage. 83% were reported before 60,000 miles. The amber marker shows the median: half of these complaints happened before that mileage.
View the numbers
MileageComplaints
0k to 20k miles11
20k to 40k miles2
40k to 60k miles2
60k to 80k miles1
80k to 100k miles1
100k to 120k miles0
120k to 140k miles0
140k to 160k miles0
160k to 180k miles0
180k to 200k miles1
200k+ miles0

What the data shows

Of the 18 electrical system complaints that report mileage, the median is about 12,000 miles, and 83% were reported before 60,000 miles.

These complaints mention 2 crashes.

What owners wrote

On numerous occasions when I attempt to accelerate, the vehicle does not move forward and feels like it might be jammed. The car will then propel into gear causing my vehicle to skid out. The problem is intermittent. It appears to be happening the worst when making right hand turns. This has resulted in one accident, and two near fatal accidents.

Reported at 40,000 miles, August 2017 Crash

The car's cmu needs to be replaced so the car has no functioning radio, GPS or bluetooth. The screen on the dash constantly tries to reboot, which is a distraction and hazard while driving, particularly at night. Mazda has not been able to give me any timeline for the repair and claims it is not covered under an extended warrantee that it issued for the touch screen in this model and year mazda3.

Reported at 93,000 miles, August 2019

Other problems reported for the 2014 Mazda MAZDA3

Electrical system problems in other years

Electrical system problems across all Mazda models