High Pitched Ringing Noise from power steering

[Lex-Tex]

I have a high pitched ringing noise that comes from the power steering, you can unplug the power steering fuse and it quits. Can-am states it’s normal but could be a relay? I cannot find a relay anywhere. The ringing stays until 20-30 seconds after key is shut off as well, you can move the steering wheel some and it quits. Anybody having this problem? 

[Crusade]

I have a six month old Defender with the same buzzing issue. If I touch the steering wheel just right, the sound goes away. I have not talked to a CanAm rep yet but I'm assuming they'll tell me the same old "that's normal" until it finally fails and it's out of warranty. I have two CanAm ATV's with power steering and NO buzzing noise. I hope someone on here has a clear answer. Sorry for not being much help.

[AAAinc2233]

Any information found on this ringing? I have it as well.. 2021 XT. Turning the steering wheel quiets it. 

[CampHamp]

My 2020 Defender Pro has this high pitched noise. I thought it was the display unit, until you figured out it was the DPS. Did anyone check steering fluid level?

[Steelslinger]

No fluid, electric system

[Lex-Tex]

Has anybody found any answers to this issue?

Now when I make turns left or right there is a tire rubbing sound, (but no tire is rubbing). Only 52 hours on machine. 

[K.RO]

I have the same high pitched squeal on 2021 Can-Am Defender Limited since new. Dealer says its a known problem, but Can-Am isn't doing anything about it. Not sure if my ears are overly sensitive but I find if very annoying.