One problem related to transmission solenoid 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.
Our cvt transmission just let go on a 2014 Sentra sr with 89,000. It was slipping, bucking and stalling the car. Towed it to the dealer said the cost would be $2200 to replace the valve body and a exhaust timing solenoid. If that didn't fix it, (I would have to pay $2200) it would need a new transmission which would cost about $4300. I called Nissan corporate but they were of no help. They said it is out of warranty. They didn't even offer to pay 50%. I have seen a lot of problems with the cvt transmission something needs to be done. This is our 5th Nissan. Never will I buy a Nissan vehicle.