One problem related to transmission sensor has been reported for the 2007 Nissan Frontier. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 Nissan Frontier based on all problems reported for the 2007 Frontier.
Purchased the vehicle on 8/16/2014 and I was driving the vehicle to work and transmission wouldn't shift out of gear along with the check engine light came on. I scanned the vehicle and pulled a code for the transmission output sensor. Took the vehicle to the dealership where they said they found coolant in my transmission and I was outside of the previous extended warranty and they've never seen this before. They told me I needed a whole new transmission and radiator. And Nissan wouldn't cover any of the damages due to it being out of the last extended warranty that was added to the vehicle. Now they want to charge me $6,756 to repair my vehicle I've owed for less than a week.