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Rx400h hum above 35 mph?

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Old

Aug 25, 2012 | 06:32 AM

#1

frankberks

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Joined: Aug 2012

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From: DE

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Rx400h hum above 35 mph?

At about 90,000 miles the car developed a hum at above about 35 mph. The dealer said it was tire noise. The tires have now been replaced and an alignment performed. Mechanics don't see anything wrong. Do I have a bearing/drivetrain issue? How can the problem be identified? There has been no driveability or performance issues. Any ideas? Thanks

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Old

Aug 25, 2012 | 06:43 AM

#2

thomas1

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From: Sacramento, California

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probably a wheel bearing...

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Old

Aug 25, 2012 | 05:58 PM

#3

rcy

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Joined: Jun 2009

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From: Ontario

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Gotta agree with it being a wheel bearing.

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05, 2013, 35, bearing, bearings, cars, hour, humming, lexus, makes, miles, mph, noise, rx400h, wheel

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