mlgbwk Posted October 30, 2013 Share Posted October 30, 2013 when I turn on or turn off the AC, OR, adjust temp from low to high or vice versa, the loud noise comes and lasts about 5-10 seconds then gone. It is not a chirping or gerbil or any kind of sharp noise, it is more like the motor start/stop or you put a card in bike spoke. So is it more like servo or AC blower motor? Is it a DIY-able job? btw the AC does blow cold and hot air, but not so much below 3 bars (I had a es300 and I did not realize rx300 has like 8 bars max, so I assume I should not expect much air below 4 bars). Thanks in adv! Quote Link to comment Share on other sites More sharing options...
lenore Posted October 31, 2013 Share Posted October 31, 2013 Here is one thread discussing the topic about the servo http://www.clublexus.com/forums/rx-first-generation/293932-rx300-fan-noise-blend-door-motor.html Quote Link to comment Share on other sites More sharing options...
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