Lexus LS 2007+ :: Minor Noise From Suspension Area At Low Speeds
Jul 1, 2015
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 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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2008 Passat 45k. No accidents. Towed twice on flatbeds due to bad fuel pump. Tires were rotated every 10k or so.
I'm wondering if there are any suspension (or wheel) issues that can lead to maybe tire wear and a loud oscillating noise. I had factory Goodyear Eagles 235/45-R17's that started to develop a very loud speed-dependent oscillating noise that definitely came from the tires, but I can't tell if it's one tire or more than one. I just had them replaced though I was not quite yet down to the wear indicators. My new Continentals are of course pretty quiet, but occasionally I think I hear very faint oscillations again on certain surfaces at high speed.
I'm worried that I might trash these new tires. I had to have an alignment/balance/rotation at about 30k due to minor steering vibrations at highway speeds. The noise started around 37k and got louder and louder. About this same time I had a flat tire that was immediately repaired; I noticed uneven wear on this flat tire which I attributed to the previous minor alignment/balance problem. I usually find out about any low pressures by the dash light, so I'm pretty sure my tire pressures are usually good. I rotated at 40k with a minor improvement that got bad again after about 1k.
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I have an 04 rx 330 with air suspension. The swaybar end links have just been replaced on the front and a rattling noise persists.
The noise happens over large and small bumps at high and low speeds at normal and low vehicle height. When the height is at "HI" the noise is louder and it feels as though the front end is shaking loose over bumps at 10 km/h+.
I took it in and was advised to replace the end links, they did so and returned it claiming the noise was gone. The air compressor and struts are in working condition.
I have done a search through the forum, not extensive... I was wondering which other components come loose/wear and cause a clunk/rattle/shudder noise.
Also, tires are new and at approx. 32-34 psi.
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I have a squawking sort of noise from behind the glovebox area that seems to happen when I'm driving on a freeway at speed. It sounds like a little electric motor maybe trying to adjust an AC flap perhaps ?
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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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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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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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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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Heard clunk (technicdal term) noise when you are in reverse and press the brake pedal. It is coming from the front end/brake area. I did not see a service bulletin for this.
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Some customers may experience a buzz or slight rattle noise from the rear portion of the headliner when the vehicle hits small sharp bumps. It has been determined that the source of such a rattle may be the Tire Pressure Warning System (TPWS) antenna located above the headliner between the rear of the sliding roof opening and the top of the back glass.
Well, after a few months of frustration hearing a buzzing in the back seats, i notice this bulletin on the 07 ES and I've tested on my 08 car and it is the same, simply tapping on the roof liner or pulling it and releasing it makes a buzzing sound. Even when i tap on the glass roof, the buzzing sound is resonating. Would the dealer rectify this issue if my car is a 08 ? I'm still under warranty.
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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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April 2015 I purchased a 2013 CPO LS 460 with 7,700 miles. Immediately, I noticed the wind noise from all 4 doors. Dealer said nothing can be done.
Then we started hearing a whining noise from the transmission at low speeds. Dealer checked it out and determined it's the Transmission Pump and there is no fix for it. Filed a complaint with Lexus and was told they are aware of the problem but since it does not pose a safety or mechanical concern, they do not have a replacement part in the works.
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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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I have a 2010 LS460 AWD with 42k miles and notice when I am making a medium to wide angle turn at parking lot speeds the front wheels make an intermittent metallic clicking/ticking noise that can be clearly heard when the windows are down and stereo is off. The noise can be heard when turning in either direction, driving forward or in reverse, and both accelerating and slowing down. Doesn't seem to happen when I'm turning the steering wheel while the car is stationary. Dealer suspects noise is due to dry contact areas between pads, calipers, and anti rattle springs and wants to perform a brake service for $330 before they're willing to investigate further (car still under warranty till end of the year). If noise is brake-related shouldn't it only occur when I'm applying the brakes? What should I do?
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Have an 07 Mazda6 with 110k miles. It developed a clunk in the right rear suspension about 6 months ago. Constant clunk at low speeds, whether small bumps, snow-covered roads, etc. Been to five different mechanics with no luck.
So far, the rear shocks have been replaced; made no difference. Stabilizer bar and end links were removed from car and driven carefully around the parking lot; no difference. New control arm lateral links installed; no difference. Top shock mount plate is tight, and rear coil springs removed and inspected during that process; no difference. No brake pad retaining pins are missing.
When I sit in the back of the car with the seats down, the sound seems to come from the top of the shock mounting area, but perhaps the noise is just traveling up through that area of the car.
Could it be a bad lower control arm bushing? Each mechanic checks them with a bar and reports little play. But I don't know where to go next. Car drives fine, but the noise is maddening.
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So for a while now, I've been getting an "intermittent" crackling noise (sounds like walking on twigs or wrinkling heavy plastic wrap) from the left front suspension area. The noise is speed dependent, goes away when stopped and get's faster when the car moves faster. At this point it happens pretty consistently, but sometimes it will go away for a little while and then I'll turn a corner or something and all of a sudden the noise returns. But it happens all of the time, not just when turning corners or braking or whatever.
I've inspected the axle and wheel area and don't see any debris or out of place components that are rubbing or have any signs of wear. This happened with both my summer and winter wheels/tires, so it isn't the tire. My only guess is either the wheel bearing or CV. I'm leaning towards the CV just because of the nature of the noise and also that outer CV was one that tore about 2 years ago and may have been torn for a month or so before I noticed. The CV was cleaned and lubed and boot replaced by my indy, but maybe the CV was damaged.
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For a while now my wife has been getting a weird noise from the passenger side rear, it sounds like its right around the passenger side rear speaker area. It only happens on a hard bump or a pothole and it's kinda like a boing sound. Originally I thought that it was the trunk lid spring but I'm unable to narrow it down. I'm also aware that this is close to the rear strut.
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I've got an '12 F-150 with 7k mi. on it. It developed a squeak/creak noise about 1k. mi. ago. It comes from the r. front suspension area and I noticed it one morning leaving from work. It occurs under suspension loading/unloading and it only happens during cold and dry conditions. It won't make the noise when it's wet or damp outside. I've had it at the local dealer 2 times now and they can't seem to locate it. It sounds like rubber on metal or when the 97 & 98's had the dry tie rod ends or ball joints problem. They are reluctant to throw parts at it to try and eliminate it and I agree with them. What were the findings?
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