Lexus LS 2007+ :: Clunking Under The Vehicle - Suspension Noise
May 11, 2016
So a few months ago I started hearing some clunking under the vehicle so I got under there and sure enough the control arm bushings were shot. Took it in to Lexus for service and had them look while at it to confirm that is indeed the issue. After replacing all 8 of the front end control arms and 2 of the ball joints the clunking is still there. Seems to only do it while turning. Regardless whether giving it gas or braking.
What it might be? Its fairly loud and definitely coming from the front suspension (I can feel it through the steering). The control arms are brand new. The ball joints are brand new. Just checked the tie rods and they're are in good shape. What else should I check for?
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Why my suspension is so loud and clunky are doing a swaybar link and upper control arm replacement? I did remove the air suspension unit in order to access and remove the bolts that hold the upper control arm bracket mount onto the frame.
I did not think that would do any harm. Now my suspension is way louder than it ever was to begin with.. I just did a visual inspection and saw that my original parts were cracked and worn in the bushings and links. So I did a swap.
Suspension LS460 - YouTube
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I have noticed since I got the car( 6 months ago), when ever I have passengers in the back seats i hear a clunking noise coming from the right rear suspension area.
( I don't know if this is from the suspension or not and I only notice this noise when there are passengers in the back). The clunking noise is really annoying.
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Noticed this rear suspension noise on their RX330's. Every time I go up a slanted driveway (driving into a driveway at an angle, not head on), there is a clunking noise coming from the right rear of the car. The sounds it makes is almost as if I the spare tire is lose hitting on the right side of the car. This only happens if I am driving into a driveway coming from the right side, the sounds does not happen if I am entering my driveway from the left side.
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I have a 2008 LS460 17,000 miles. I hear what I would describe as a clunking sound and feeling when coming to a complete stop. The noise and feeling is similar to worn suspension bushings. I took the car into my local dealer. After inspection they advised me there is a problem with my car because they heard the noise and feeling like I described. They also stated there is "no fix yet" per a service bulletin for the described problem. They also stated they don't know when a fix will be available.
It appears to be getting worse and my advisor stated he has another customer that's been waiting some time now for a fix. I'd really like to know the service bulletin so I can follow through with the repair by simply asking "Are the parts available for service bulletin 1234 yet? Perhaps others are also struggling with the same symptoms and yet to find a fix.
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I just had my front brake pads replaced by a local shop. I am now hearing a clunking noise every time I step on the brakes. I got the brake pads from the local Lexus Dealership but had them installed by a local shop. Is it normal to have this clunking for the first couple hundred miles until the brakes "wear" in or do I need to have someone else look at the brakes?
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Not sure if this is normal with the air suspension but over poor city roads at low speed, there is a light rattling noise from the suspension. I think it is the front. Sounds like worn bushings but the car has only done 30,000 miles.
If this is the sort of early symptoms that would be expected with wear in the control arms?
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I can't find the obd port on my new 2007 SF. Also there is a clunking coming from the front suspension when i go over bumps, what is the most common cause of this?
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So just yesterday, I'm driving and I noticed that dreadful thunking suspension noise. Is this the control arm problem I've been hearing about so much? The 2007 only has 40,000 miles on it. I guess the age of the car is the culprit there right? Or maybe these arms really do go out quickly.
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My 2009 LS460 AWD with air suspension now, at 56,000 miles, has this noise frequently during driving and sometimes at idle.
Like an air compressor for a few seconds. It's not loud, but you definitely hear the whine/air type noise. It's almost not even bothersome for me as I've gotten used to it. But when my wife or others are in the car they always ask "what is that"
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One issue is unresolved with my 2007 LS 460 L. Minor noise from the suspension area on rough roads at low speeds, it is a rattle sound that is intermittent on rough roads or parking lots. I tried two dealerships but the issue remains unresolved. Most recently the second dealer said it is fixed and had the following listed in the sheet "ADJUSTED ENGINE COVER NOISE IN FRONT SUSPENSION - 99259 INSULATED METAL ENGINE COVER, ROAD TESTED WITH 2 TECHNICIANS TO CONFIRM NO ADDITIONAL NOISES ".
After few weeks, noise is reappearing occasionally.
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I have an 08 LS base model, and recently while driving I'll hear a knocking noise coming from the rear suspension. This is every time I'll go I'll go over a bump. The knock is the same as when I had my 03 Acura TL .
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After doing reading I think my issue might be suspension related. Whenever I engage the clutch at a normal rate I get a rubbing/clunking noise coming from the driver side. I can feel it thru the gas pedal and it sounds like a card in a bicycles spokes. If I engage the clutch extremely lightly I don't get the noise at all. This only happened AFTER I had my H&R Sport Springs installed. Could it be a strut mount? Engine Mount? The car only has 4500 miles on it. I'm extremely confused.
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I have 2010 LS460L with 76K miles and I hear rattle noise in from driver and passenger side. I took it to the Lexus service center and they said it's the air suspension problem and need to replace this part and would cost about $2K per suspension.
My question is is there anyway I could convert this air suspension to standard coil or gas shocks from Air suspension??
I will be using this for a Limo in NYC and the road conditions are terrible and air suspension is not going to last that long and they are expensive.
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New LS 460 owner (2010 swb). Owned the car for two months now and started hearing a clunk noise from the rear when the car accelerates very slowly. Showed it to the dealer and they could not replicate.
Also hearing a water rustling noise from the right side (appears to be coming from the passenger door); again, this occurs only when the car is accelerating gently from rest.
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I have a 2009 460 awd with adjustable suspension and when making a right turn the front left side makes a noise. I have had the dealer look at it 5 times or more but each time I am told that there are no problems. Now that the weather is getting colder it is becoming more pronounced.
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So I got a steering problem and it's got me going crazy. I have a 06 g35 sedan lowered about an 1.5 inches. It's been about 5 months since I lowered it, lately I've been herring clunking noise in front suspension, not all the time but only sometimes when I turn. The other day my steering got really stiff and when I turn the steering won't return to the center. My Power steering isn't making any noise and I'm good on fluid. A lot of people say my ball joints but don't they usually make a lot of noise when they go bad ?
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I am trying to find origin of clunking noise, but it is difficult to do as there is no visual signs and no excessive movements in any components.
Little bit of details and video. Noise occurs when moving rapidly steering wheel on stationary car with running engine. Not noticeable when at speed. Wheel is not vibrating and cv joints not clicking. Very tiny free movement in steering wheel about 1mm, but I am not sure if that is related maybe a completely different issue there. Mot tester make an advisory note that steering system slightly rough, but its not that useful to find an issue.
[URL] ....
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My 2002 Passat Wagon (2.8L, FWD) has started developing a clunking noise at 67,000 miles in the front right suspension. Based on forum search here, it sounds like a common problem with the control rods, tie rod ends, ...
I looked at the control arm kits available at ECS Tuning. Is this a DIY job for someone with only moderate mechanical skills? I have never performed front end suspension work before. How difficult is it? Special tools needed?
If I had it done (both sides, upper and lower) at an independent repair shop, how much might I expect to pay?
Lastly, is it best to replace all the parts (as provided in these kits), rather than isolating the part that is currently causing the clunk and just replacing what needs to be replaced?
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How to diagnose this creaking/clunking noise in my 03 Jetta TDI. It's only coming from the passenger side, and I primarily notice it at low speed on relatively uneven roads. I can replicate the noise by pushing up and down on the front passenger side corner.
For context, this started after I just recently replaced my front and rear suspension, plus some steering parts. I replace all four struts with Koni yellows, front CA bushings (with R32/TT), ball joints, tie rod ends, front strut bushings and bearings, and passenger side CV axle. In response to the noise, I also just did the front sway bar bushings, which definitely needed it, but didn't change the noise. I also removed the CV axle and re-greased the inner CV joint--to no avail.
Also, when I have the hood open and push up and down on the front of the car, I can see the cup where the top strut nut goes into will go up and down separate and apart from the body. The driver's side stays in line with the body when I try to the same on that side. Also, that cup is tight on the passenger side, whereas it will spin fairly freely on the drivers side. So, this has lead me to think that perhaps I didn't torque either or both of the top or inner strut nuts on the passenger side.
Here's a (fairly crappy) video of the noise/strut cup .....
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I have been frustrated with my Elantra's handling from the time I purchased. I feel that the car is setup poorly and has design/OEM part issues.
I have improved the rear-end "hop" issue by replacing the OEM rear shocks with the KYB Gas-A-Just's -- a big improvement in handling the bumps. But the rear-end solid axle on such a light car is just crap...
I have developed quite a bit of 'clunking' noise in the front suspension.
I am considering replacing the front-end shock-strut assemblies with KYBs -- I'd love to hear if it made a big difference. Also wondering if I should change-out the 'sway bar link' while replacing the shock/struts.
I'm just so frustrated with the way this car handles (I've driven Subaru's, Honda's, and VW's) compared to other cars. I feel it's a combination of low-quality OEM suspension parts, rear solid axle, light weight, crappy electric steering settings, and tires that are too wide and too low-profile for such a light car. (I have the limited with 17 wheels).
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