One problem related to transmission slip out of gear has been reported for the 2014 Nissan Sentra. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2014 Nissan Sentra based on all problems reported for the 2014 Sentra.
2014 Nissan Sentra broke down while in motion. (parking it in a spot in a medical office building lot. ) while trying to shift gears, to reverse and straighten out, it simply turned off. I restarted and it ran normally in "park" and "neutral," but stalled every time I put it into any gear. It had to be towed to a local shop where I was informed it would need a new cvt, and then towed to the dealer. I believe this car is a safety hazard because the problem occurred while the vehicle was in motion and it is only through luck that this did not happen on the road at speed. Subsequent research online indicts these issue are common to the Sentra and other models from the same company, that it has TSB's and also many similar complaints on this site. The car has also been to the dealer recently, who replaced the valve body and the cvt fluid, but the cvt failed again within 90 days. Now, the whole transmission needs replacing and it's being done so, in my opinion' with full knowledge by Nissan that it is likely to fail again. The car also had transmission issues in the past with the o/d off light engaging while at highway speed without my knowingly touching the button on the shift column. It is a safety issue to drive a car with a transmission that shuts down a car while it is being driven, or that shifts out of overdrive while at highway speed, without the driver making a concious choice to do so.