Four problems related to power train have been reported for the 2015 Mazda MAZDA6. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2015 Mazda MAZDA6 based on all problems reported for the 2015 MAZDA6.
Premature sub-frame corrosion front and rear due to road salt and poor part finishing affecting most underbody components. All exposed stamped structural sub-frame components rusting at weld locations. Critical parts with severe rust and imminent failure: lower rear control arms (left & right), rear stabilizer links (left & right). Potentially hazardous corrosion on front lower control arms. Rear cross-member rusting at all weld locations. Cat. Sensor protector shield has disintegrated. Available for inspection upon request. Failure has not happened yet, but when it does vehicle control will be compromised. Dealer identified problems 12/18/21 and recommended/quoted repair. Vehicle inspected by dealer only. No indicator warnings exist for structural corrosion.
This car has had many random computer problems starting with transmission locking in low gear until you stop the car and restart. Car shuts off displaying automatic stop break got very hard and steering very hard. My daughter had an accident last week 2/2/17 due to vehicle loss of power hard breaking and steering. Called Mazda with no response.
On Nov 27 16 the following safety issue occurred to my auto. While driving about 20-25 mph in slow traffic my vehicle threw itself out of gear, the engine raced, after a couple of seconds it violently went back in gear. Prior to this happening the transmission had locked up twice and the auto could not be moved. By turning the ignition on and off that lock-up was freed. During this same driving period the following malfunction lights illuminated intermittently; engine light, low tire pressure, air bag, traction control (repeatedly). The autos engine was missing intermittently running rough. Operating conditions: ambient temp: 78f, no wind, dry roadway, no precipitation. I contacted manufacturers Mazda assist, they requested towing, auto is now at the dealer in (wallace) in stuart, florida, I informed Mazda assist that I considered the car unsafe to drive, as I am handicapped and the holiday traffic was totally jammed I was force to drive slowly home on the 20 mph fla turnpike. .
The contact owns a 2015 Mazda 6. While driving at a low speed, the accelerator pedal was depressed but the vehicle failed to accelerate. The engine rpms increased. The contact mentioned that the automatic transmission malfunctioned and the scbs warning and engine check required was displayed across the message board. The failure recurred on numerous occasions. The vehicle was taken to a dealer but was not diagnosed or repaired. The manufacturer was notified of the failure. The failure mileage was 9,000.
| Power Train problems | |
| Transmission Not Engage problems | |
| Transmission Noise problems |