Have a 2013 Nissan Frontier. There is water leaking in the rear of the cab on the passenger side. Took it to the dealership they could not find where the leak was. Took it to Waterleak Techniques and they said the water is coming in from the seam between the back of the cab and the bed. They have to slide the bed back and reseal the seam. They said they do about 5 Nissans a year for the same problem, anyone else ever had this problem?