Power Train Related Problems of the 2018 Mazda MAZDA3

Table 1 shows four common power train related problems of the 2018 Mazda MAZDA3. The number one most common problem is related to the power train (three problems). The second most common problem is related to the automatic transmission (one problem).

Table 1. Power Train related problems of Mazda MAZDA3


Recently reported Power Train problems of the 2018 Mazda MAZDA3

The Power Train problem

What component or system failed or malfunctioned, and is it available for inspection upon request? the high-pressure fuel pump failed. This component failure prevents the car from starting or staying running. The check engine code confirmed the high-pressure fuel pump failure.   Read details...

The Automatic Transmission problem

The contact owns a 2014 Nissan versa the contact stated while driving at an undisclosed speed the vehicle started to have issues with changing from one gear to another. The contact stated that he had just left the dealer from getting his transmission serviced and then the transmission failed.   Read details...

The Automatic Transmission Control Module problem

My 2018 Mazda 3 has an intermittent electrical failure on the high-speed can network that causes multiple safety-critical systems to fail while driving. When the fault occurs, the dash lights up with warnings for powertrain, abs/traction, lane departure, collision-avoidance, tpms, immobilizer, and   Read details...


Power Train related problems in other Mazda MAZDA3 model year vehicles:



MAZDA3 Service Bulletins
MAZDA3 Safety Recalls
MAZDA3 Defect Investigations