gsdhillon77

Hi RX lovers,

Bought RX500H last month , humming sound from wheel hubs or engine bay, you literally can feel it thru steering wheel....when i go over 72mph....Anyone facing same?

Gurvin Dhillon

Urlik

Does the sound vary with speed? Does the sound vary if you keep a steady speed then down shift to raise the engine rpms?

gsdhillon77

No, it is not speed-dependent. Pretty steady humming at speeds exceeding 72 mph and you can hear and feel it on the steering wheel.
I have looked through every active sound settings.

At slower speeds, it is serene.

Urlik

It’s the feel through the steering wheel that confounds me since it isn’t speed dependent. There have been issues with high speed whistling noise that’s caused by a misaligned aero device behind the grill. If it was speed dependent I’d think wheel bearing or bad CV axle. None fit what you describe perfectly. Keep us updated on what the dealer finds.

Longevite1

Our is okay, 2024 MY, build date in early December, no humming noise even at 100+.