Q. Once the car concerns a cease (over the slow down/deceleration), I'm able to hear an exceptionally obvious humming audio. If i swap to neutral, this sounds will disappear immediately. The sounds can also be apparent once the auto is downhill with motor braking. Kuala Lumpur Jan 1, 2015 #6 https://gearboxcvtproton06272.eedblog.com/34051637/not-known-details-about-gearbox-cvt-proton