Power Train Related Problems of the 2014 Infiniti Q50

Table 1 shows three common power train related problems of the 2014 Infiniti Q50. The number one most common problem is related to the power train (16 problems). The second most common problem is related to the automatic transmission (one problem).

Table 1. Power Train related problems of Infiniti Q50


Recently reported Power Train problems of the 2014 Infiniti Q50

The Power Train problem

Driveshaft broke while driving down the road!!   Read details...

The Automatic Transmission problem

The contact owns a 2014 Infiniti Q50. The contact stated while driving 40 mph, she noticed the check engine warning illuminated on the instrument panel. Additionally, the contact stated she heard a loud noise coming from the vehicle.   Read details...

The Automatic Transmission Control Module problem

Received po270 code which is speed output sensor which requires valve body and tcm to be replaced. Dealership stated that there should be recall but is not. Very common issue and Infiniti would not provide any help.   Read details...


Power Train related problems in other Infiniti Q50 model year vehicles:



Q50 Service Bulletins
Q50 Defect Investigations