Hey it is not that expencive to get this replaced with a new motor only $350 at the dealer just be done with it.

 

Here's a good resource for cleaning your motors. Good luck.

https://my350z.com/forum/maintenance-and-repair/142013-window-motor-repair-replace-motor-brushes.html

 

that window defect is a *****. i had it go out on me, and the first time the dealer told me that the motor wasnt under war. so i ended up payin about 200 bucks to fix it. it went out again and i called nissan and told them the prob. and they sent me my money back, and fixed my window for free.

 

Great thread! I found the answer I needed.....

Better than OEM AND lifetime warranty!....beat that Nissan!

 

New motor...where did you get the motor from?

 

See post above yours. Autozone has them for about $160 but you get a $40 refund when you turn in your old motor. Autozone also warrenties the new motor for life.