Got into my '06 LE this morning and cranked it up. The AC fan immediately starting blowing full blast. Nothing I did would slow it except to turn off the system completely. Turned it back on, same thing. Shut off the engine, restarted, same thing. Oddly, the digital display showed a fan speed drop when I adjusted the dial manually. Unfortunately, the fan itself kept going full tilt.
Called my service writer, who said it could be either the head unit or the amplifier (whatever that is). Damn! My bumper-to-bumper warranty expired eight weeks ago (due to time, not miles). I knew I'd regret canceling that extended warranty I bought originally!
Service writer said he would try to get Nissan to goodwill the repair. I hope so, 'cause I might be tempted to just trade the thing if they say no. I'm sure those head units are proudly priced.