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Lexus RX400h Rattling Noise

Learn if it's a simple fix or time to seek out a trusted technician.

What are common reasons my Lexus RX400h engine rattles?

While there are a variety of reasons your Lexus RX400h is rattling, the most common 3 are the ball joints, struts or strut mount, or a problem with the sway bar links.
28%
of the time it's
Ball Joints
16%
of the time it's
Struts Or Strut Mount
12%
of the time it's
Sway Bar Links

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Mechanic has replaced left rear wheel bearings,rear strut assemblies and mounts(found right rear strut was broken),dr...
Lexus RX400h Repairs and Prices
All costs based on RepairPal Fair Price Estimate™ averages. Actual prices may change depending on final diagnosis.

Lexus RX400h Rattling Noise Repair Symptoms

A "clunk" or "knock" when turning, or when going over bumps, can indicate a problem with a ball joint. The sensation is often felt in the floorboard of a vehicle when driving. A...Read More
Worn front struts result in diminished ride quality that might feel “soft,” as the vehicle leans excessively during turns, and bounces over bumps. The shock absorber in the stru...Read More