Power radio antenna makes wierd noise and will not function. on 2002 Lexus SC430

Power antenna will not move up and down, but motor seems to be turning.

Asked by for the 2002 Lexus SC430
mine had that and eventually the motor burnt out and had to be replaced. :(
1 more answer
I went to Sacramento lexus dealer, they replace the antenna,,, weird sound gone, signal clear, radio works better.. Cost $240 part and label
If you go to outside place about $150 but they may mess up the back trunk to open antenna motor, or your convertible functions will not work best
Second option is changing the after market media interface $300-500 and could also enjoy hd radio, xm... Or Bluetooth, mp3, ipod, itune, pandora, dvd... Ect