One problem related to blower has been reported for the 2007 Nissan Versa. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 Nissan Versa based on all problems reported for the 2007 Versa.
The defrost system does not function properly. It doesn't matter how fast you are driving. The system cannot keep windows free from fog and during cold spells, it cannot keep the fog off the windshield. It is so dangerous to drive that I have actually had to pull off the road. No matter the interior temperature is set, whether you open the window, or how fast the blower goes, nothing seems to help see. The back passenger window have never been able to clear making it impossible to check for cars in the 'blind' area when changing lanes. I don't know what to do; I pray you can come up with a solution. Just think about driving down the road on a cold day or night and being able to see for a while. Then, the fog slowly overtakes the windows and windshield. Always the windows!.