Lexus LS 2007+ :: Sound System Stopped - Loud Thumping Noise Comes Up
Jun 2, 2013
The sound system in my 2008 LS 460 suddenly stopped and a loud thumping noise comes up in all speakers even if the radio is turned off. There is no music at all only that loud noise. Bluetooth does not work as well as command voice and the GPS guiding system. I had to remove the fuse to stop the thumping sound. To answer my telephone I must pull on the side of the road and turn off the motor. Car dealership said that it is the first time they see that. The car is scheduled to be looked at in a couple of days.
View 8 Replies
Advertisement
Driving down the road today listening to radio in my 2007 LS460. The sound suddenly stopped and just a repeating loud clicking sound is heard. No radio, CD, or Handsfree sound, just annoying clicking even when audio is off. Turned off car and restarted. Same clicking. Disconnecting amp in trunk only way to stop clicking noise.
View 14 Replies
IS F Sports (2014), Clunking/thumping noise when you go over a bump. This is a known problem throughout the IS F Sport series.
View 14 Replies
I have a 2014 IS 250 F Sport and in less than 500 miles, the car has this "LOUD" clunking/thumping noise coming from the rear when I pass a bump or uneven road. Brought it back to the dealership but the Lexus specialist/technicians said this noise is the characteristic of the vehicle which of course it cannot be a characteristic of the vehicle. This is not the 1st Lexus vehicle I own.
Also, navigation/radio shuts off while the car is in motion? Dashboard just turns dark (completely blackout) while the car is in motion??
View 14 Replies
In February 2014 I purchased a 2011 Honda CRV. I often travel and am gone for about a week. Every time I come back the rear brake are rusted. They have a loud thumping and grinding sound. I immediately took the car back to Honda dealership (2 time) both times they 'shaved' the roaters. I then contacted Honda headquarters to report the issue. They told me to deal with the dealership and take it to a local mechanic for other opinions. Car Talk will be my second opinion. Honda dealership told me that this is just the way it is. This is my third Honda, I have NOT had this problem before.
View 8 Replies
I was driving my son to Mygym this morning and everything was completely normal, but when I got onto the highway for the last 5 minutes of the drive my car started making a loud fast rhythmic thumping sound. I thought it was my tire and slowed down to stop... and then in stopped. So I went a little faster and as soon as I hit 50, it started again. I slowed down and drove the rest of the way to my sons class and looked at my tires and they looked fine to me (I have no idea what a tire should look like, but I can tell if one is very flat... I think). I also looked under the car for any obvious debris or whatever and didn't see anything.
We had our class and when I got back on the highway and accelerated to 50, it started back up again, so I slowly drove to our exit. By the time we were nearly home I wasn't even thinking about the problem anymore, but in the 45 zone near our home it started thumping again... sure enough, I was going 50. I am also wondering if it is safe to drive my car as long as I stay under 50? I have no other means of transportation and we need to go out pretty often (daily) for classes and therapies for my son.
View 13 Replies
I have a 2006 Pontiac Montana SN6. Last summer my brother took me to his favorite outback place in Arizona via 8 miles of dirt roads. When we were almost back to the pavement I heard a loud, low pitched, (a low "B") thumping sound. I stopped, thinking some part of the suspension was loose, but couldn't see anything. I've seen 6 mechanics since and still have the thump when we cross a bump. Yesterday a mechanic decided it was the front of the gas tank hitting the floor of the car, and he pushed the tank to show it made the low-pitched thumping sound. Now it is 10 times worse.
It happens only when the driver's side rear wheel goes over a bump. It didn't used to be every bump, just the significant ones. Now it includes less significant ones too. I took the chairs out of the back, pulled up the carpet, and laid my ear against the floor board to see if I could pin point it. It seems to be in front of the rear wheel, about even with the back of the door frame, 14 to 16 inches into the car. It does not seem to be a vibration against the floor of the vehicle, but may be something hitting the fuel tank. That is now my conclusion since I can't see anything loose, and it isn't hitting the car body. Also, the pitch of the thump would be different against the floor of the vehicle, but the tank makes a hollow low "B" when you hit it.
View 7 Replies
My wife's 04 GX deflates sometimes when we park it, you can clearly hear a loud "whooshing" noise occasionally when we park it in our garage. The rear then goes to the lowest possible setting, it looks odd laying that low. Because it's not my car, I don't know if it always did that, but it seems "new" to me.
The deflation sound is coming from the rear mounted compressor on the rear driver side, I went under the car to investigate. It also appears that the air bags themselves aren't leaking, I raised the car to the highest setting, and it stayed there without the compressor kicking on or any leaking noise.
My guess is maybe the sensors need to be replaced, the thing is, I don't want to "shotgun" parts at a problem and spend $500 or so dollars on new sensors to experiment. How do I know the rear is behaving correctly?
View 14 Replies
@ 45k miles.
1) Loud brake squeal left front on very light pressure. Pads have 75% left.
2) Vibrating/thumping noise up front above 80mph. Does not sound mechanical and not felt through the wheel at all. Seems like a loose piece of trim flapping. Wheel well liners and plastic pan under car seem tight. And no, driving under 80 is not an option.
VAG quality FTW!
View 8 Replies
Ok I have a 1998 Ford Ranger XLT 4.0L automatic 4X4 with A/C my problem is i just had the timing chain,water pump, thermostat, upper and lower hoses, and front crank seal replaced. I got it back and right away noticed a thumping noise at idle only... My gauge was always steady at the same spot it had always been. but the thumping was loud when idling. Now the sound seems to have moved farther towards the engine instead of the dash and tonight when i popped the hood noticed the top hose was collapsed and i could feel no pressure. the thumping noise seems to be coming from the area of the thermostat. I have no oil in the coolant and no coolant in my oil! I tried to get the air bubble or pocket out if thats what is the problem by running the engine till hot with the radiator cap off but it made just a huge mess. it did seem to push a huge air pocket out but still does the loud thumping. This all started the day i got it back from the mechanic so I am assuming its an air pocket. I planned on changing the thermostat tomorrow.
View 14 Replies
I was on the way to the airport in my 2004 Hyundai Accent last night when a loud thumping/clunking noise starting coming from the rear end. At first it sounded like a flat tire or something stuck in the tire so I stopped to inspect but everything looked good. I continued my trip as the noise continued to get louder but made it home. I worked on the car for several hours today and have not had any luck nailing down the cause. The sound appears to be coming from the drivers side rear tire area and would get much quieter when I turned right. It sounds like a spot on the wheel is hitting something but I don't see any area that shows signs of wear. Things I have checked:
- Jacked up back end and spun both tires, both spin with no noise and have no play.
- Removed both rear drums and inspected but all looks good.
- Inspected all rear end suspension bushings but don't see anything that stands out.
- I did notice the strut on the drivers side has some play where the passenger side is tight but when I rock the car up and down I hear nothing.
View 7 Replies
I bought a used 2009 Subaru Impreza wagon, 2.5i NA, manual trans a month or two ago. I'm in Texas and only recently it's started getting fairly hot (above 90 during the day). I mention the temperature because the thumping noise I've noted when turning only seems to appear after the car heats up, or when I have been driving it for a good 30 or so minutes. I'm not sure if it's the car heating up or the heat of the day. Either way it doesn't make the noise right as I start driving (in the morning when it's cooler). For this same reason when I took it to the Subaru dealer (during the cooler morning), they didn't note the noise and said all they could hear was the steering rack hitting the stops. I mentioned that I was worried about the CV joints and they said they would drive it around in figure 8's - again nothing noted. They said they checked the boots and they looked fine. The mechanic that talked to me said something about the pressure in the power steering pump building up when you turn the wheel all the way right or left, possibly making that noise.
THE SOUND: a loud thumping (it resonates through the whole car) it isn't a clicking noise, it is repeated and the rate at which it repeats increases the more the wheel is turned.
WHEN IT HAPPENS:- After the car has been driven about 30 - 40 minutes in 90+ degree heat (the heat may or may not be related)- When turning the steering wheel about 180 degrees or more left or right - it only occurs in those ranges of degrees, so I've only noted it in parking lot type situations or when doing u-turns. i.e. I haven't noticed it at higher speeds.- It seems to get louder the more the car is driven or the hotter it gets (again not sure which one, possibly they are related)
I'm mainly concerned because I'm doing a trip to Detroit, MI from Texas in a few weeks and I don't want to get stranded in the middle of no where. If it is indeed the power steering pump and not the CV joints, I'm just concerned about how loud it gets and how it gets more intense the more I drive. Is there something I can replace to make it go away!? Such as the power steering pump?
View 6 Replies
Our 2009 Santa Fe has a knocking sound coming from the undercarriage of the vehicle. It cannot be heard when parked or when coasting. If I gently depress the gas pedal enough to rev the engine to 1500-2000 rpm when traveling at speeds of 35mph or greater it can be heard. The rate of the knocking / thumping appears to be related to vehicle speed, i.e., the faster we move, the higher the knocking rate.
Yesterday I emptied the vehicle of all contents and was still able to produce the sound upon demand.
View 15 Replies
Whenever i'm on the highway my car is very loud. Mainly when going over 60 mph. Its road noise, very loud like a plane going down a runway. My alignment isn't perfect, but could it be anything else?
2010 Lexus ES350
Yokohama YK580
Car has 38,000 miles
View 5 Replies
A couple of times in the past few months I've been listening to music and a shrill sound has come through the system. It doesn't stop and I have to turn if off and back on to get it to go away. This has happened with both Sirius and my iPod. Yesterday the song was showing in the display but no sound was coming out. The volume didn't work. I had to stop/restart the car and it came on.
View 3 Replies
I have a 2007 LS I purchased a few months ago. Wind noise from windows is very loud. I applied the jmcraney fix this week - did it exactly as the directions say. Made no difference in wind noise - still get a bunch of wind noise through the windows. My LS has 70k miles so it is out of warranty.
View 14 Replies
Occasionally, when I start my 07 I hear a loud zip noise that seems to be coming from the front of the car somewhere. I know it's kinda tough to pinpoint. Something running against the teeth of plastic gears comes to mind.
I should also mention that it happens immediately after the engine has started, about the same time the self leveling headlights start to move.
View 2 Replies
I recently purchased a beautiful 07 LS460 with 24K miles about 3 weeks ago.
About 2 weeks ago, I noticed a loud clicking / hammer noise from the dashboard lasting about 15- 20 seconds and after reviewing numerous threads here, I realized it could be my blender door / damper due to the infamous cabin air filter change. .
It must be noted that the Dealer did not change the cabin air filter and when I looked inside my glove box, I could easily open / close the blender door using the recirc ac button. Additionally, my cooling and fan is working fine as well, so I am not too sure that this is a blender door issue.
My question is that the noise continues to happen for about 20 seconds when the car is started and shut off. Since my blender door / damper opens and closes smoothly, is the servo motor going bad or servo sub assembly?
If it is my servo motor, could it be possible that it was damaged when the cabin filter was replaced? With the car only bearing 24K miles, I cant believe my servo motor has already gone bad!
View 7 Replies
I picked up a 09 ls460 swb a few months back and am slowly turning it into my daily.
at an angle causes a loud popping noise from my roof. I checked the headliner to see if anything was loose but came up with nothing. This occasionally happens on sharp turns on uneven ground.
I recently lowered my car so now this is happening way too often.
View 5 Replies
Have mechanical issues with my Lexus, I own an 07- es350. Everytime i put the Lexus in reverse/drive sounds like i have a huge bird under my hood chirping very loud. I replaced the serpentine belt but same issues. The Lexus is quiet when in park, but as soon as i put it in gear it starts screeching.. 2007 Lexus es350...
View 1 Replies
Loud engine grinding noise accelerating from stop when you first start the car? It is right after cold start, lasts 10-15 seconds until I get to 30-40mph. Engine sounds normal otherwise.
2008 LS600hl with 28K miles
View 4 Replies
