Notices
IS - 2nd Gen (2006-2013) Discussion about the 2006+ model IS models

clunking in front suspension

Thread Tools
 
Search this Thread
 
Old Jan 7, 2011 | 10:08 PM
  #1  
hondaatwsu's Avatar
hondaatwsu
Thread Starter
Driver School Candidate
 
Joined: Jan 2011
Posts: 6
Likes: 0
From: wa
Default clunking in front suspension

about 11 months ago me and my wife bought a LCU IS350. we love the car but we notice that when we have the wheel turned all the way left or right we get a clunking in the front end.
the car only has 52k on the odometer. this happens when driving at slow speeds in forward or reverse.
the best way i can describe it is if you had a truck on dry pavement and in
4WD. it will kind of bind and release. i searched google for a couple hours the other night and came up with nothing.
i figure this has to be a common problem considering it has such low miles on it.
i checked the suspension the other day and could find nothing wrong. i got under the car again and searched for anything out of the ordinary. loose bolts, cracked bushings, anything. nothing wrong. ive checked the ball joints (upper and lower), wheel bearings, tie rod ends, rack and pinion just about everything i can. ive also looked for loose bolts on the front crossmember.
anyways, found nothing. im hoping that this forum could help out. got any ideas for me?
Reply
Old Jan 7, 2011 | 10:15 PM
  #2  
lexusis305's Avatar
lexusis305
Lead Lap
iTrader: (2)
 
Joined: Sep 2010
Posts: 723
Likes: 3
From: miami,fl
Default

Its can be the rack assy. and make sure your recall for the rack was got done .if not its coverd due to being a recall
Reply
Old Jan 7, 2011 | 10:17 PM
  #3  
hondaatwsu's Avatar
hondaatwsu
Thread Starter
Driver School Candidate
 
Joined: Jan 2011
Posts: 6
Likes: 0
From: wa
Default

i gave one of the lexus dealerships my VIN number and he told me i had 3 recalls to do. the rear brake seal, the brake pedal and the valve springs. he said nothing regarding the rack.
Reply
Old Jan 7, 2011 | 10:30 PM
  #4  
lexusis305's Avatar
lexusis305
Lead Lap
iTrader: (2)
 
Joined: Sep 2010
Posts: 723
Likes: 3
From: miami,fl
Default

Let him know because some car that fall under that recall or tsib . so make Sure to tell them to check the rack I tell you this because am a lexus master tech
Reply
Old Jan 7, 2011 | 10:33 PM
  #5  
hondaatwsu's Avatar
hondaatwsu
Thread Starter
Driver School Candidate
 
Joined: Jan 2011
Posts: 6
Likes: 0
From: wa
Default

well i appreciate it. neither of the service guys i talked to were very helpful. i asked both of them if they had heard of a common problem like this and both said no. so what exactly do i need to tell them?
Reply
Old Jan 7, 2011 | 11:11 PM
  #6  
mrdj's Avatar
mrdj
Driver School Candidate
 
Joined: Aug 2010
Posts: 22
Likes: 0
From: NV
Default

I noticed it too when I got my IS350, I took it in for the valve recall, and got a loaner. Even the loaner did that binding spin noise thing. It happens just after starting your car and going forward and reverse.
Reply
Old Jan 7, 2011 | 11:18 PM
  #7  
Micaiah's Avatar
Micaiah
Pole Position
15 Year Member
 
Joined: Jul 2010
Posts: 2,585
Likes: 7
From: NorCal
Default

Whats LCU????
Reply
Old Jan 7, 2011 | 11:22 PM
  #8  
lexusis305's Avatar
lexusis305
Lead Lap
iTrader: (2)
 
Joined: Sep 2010
Posts: 723
Likes: 3
From: miami,fl
Default

Well tell them how it happen and how you get it to happen .so the tech can make sure for its a rack assy, something loose or brakes that are making noise only when its fully turned. I hope this can help you
Reply
ClubLexus Stories

Celebrating Lexus & Toyota from Around the Globe

story-0

2026 Lexus IS 350 F Sport Review: The Last of Its Kind Still Rocks

 Michael S. Palmer
story-1

Top 10 Most Confusing Things Lexus Has Ever Done!

 Joe Kucinski
story-2

2026 Lexus ES Review: Lexus Re-Embraces Founding Principles

 Michael S. Palmer
story-3

10 Lexus Bargains That are Cheaper Than a New Toyota RAV4

 Joe Kucinski
story-4

8 Weirdest Things Lexus Has Ever Built

 Verdad Gallardo
story-5

10 Lexus Designs That Have Aged Like Fine Wine

 Verdad Gallardo
story-6

8 Tips for Improving Your Hybrid or Plug-in Hybrid's Efficiency!

 Michael S. Palmer
story-7

10 Best Lexus Models No One Remembers

 Joe Kucinski
story-8

TRD Off-Road Premium: Best 2026 4Runner, Except This One Thing

 Michael S. Palmer
story-9

Top 10 Lexus & Toyotas to Drive Before You Die!

 Joe Kucinski
Old Jan 8, 2011 | 12:38 AM
  #9  
hondaatwsu's Avatar
hondaatwsu
Thread Starter
Driver School Candidate
 
Joined: Jan 2011
Posts: 6
Likes: 0
From: wa
Default

The closest lexus dealership is 3 hrs away but that dealership told me to take it to toyota and have them call him to authorize it.
Ill set up an appt next week.
Is it a safety issue?
I did find some old posts concerning IS300 having brake binding issues so i did lube the" slider" and backing plate pad.
Reply
Old Jan 8, 2011 | 12:39 AM
  #10  
hondaatwsu's Avatar
hondaatwsu
Thread Starter
Driver School Candidate
 
Joined: Jan 2011
Posts: 6
Likes: 0
From: wa
Default

Lexus Certified Used
Reply
Old Jan 8, 2011 | 12:42 AM
  #11  
Micaiah's Avatar
Micaiah
Pole Position
15 Year Member
 
Joined: Jul 2010
Posts: 2,585
Likes: 7
From: NorCal
Default

Oh. Like CPO. Gotcha!
Reply
Old Jan 8, 2011 | 03:45 AM
  #12  
Fizzboy7's Avatar
Fizzboy7
Lexus Test Driver
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Mar 2008
Posts: 9,997
Likes: 248
From: California
Default

My front left did something similar when I was pulling into a space and turning the wheel with the brake on. They heard it and ended up lubricating some clap that is visible on the outside of the brake assembly. It worked for a few months (although made a visible mess). Once the goop wore off from the rain, the noise came back. I just put up with it now. Not sure if it's the same thing as you have, as I don't have any binding feeling, just a slight clunk.
Also, 52k miles on your car isn't exactly low miles. ; )
Good luck!
Reply
Old Jan 8, 2011 | 09:45 AM
  #13  
hondaatwsu's Avatar
hondaatwsu
Thread Starter
Driver School Candidate
 
Joined: Jan 2011
Posts: 6
Likes: 0
From: wa
Default

i plan on having the wife drive slowly with the wheel fully locked down our cul de sac today and having me take a look to see if the tires are jumping front to back or anything like that.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
ancdmd
LS - 3rd Gen (2001-2006)
6
Nov 21, 2013 05:42 AM
handoverfi
GS - 2nd Gen (1998-2005)
4
May 10, 2012 07:22 AM
alexdan
GS - 2nd Gen (1998-2005)
7
Jun 12, 2010 10:58 AM
Cwall
SC - 1st Gen (1992-2000)
7
Nov 26, 2009 03:53 PM
SP67GS300
Suspension and Brakes
3
Aug 29, 2006 12:16 PM




All times are GMT -7. The time now is 06:33 PM.

story-0
2026 Lexus IS 350 F Sport Review: The Last of Its Kind Still Rocks

Slideshow: the 2026 IS 350 isn't all that new, and that's why we love it!

By Michael S. Palmer | 2026-06-04 14:35:23


VIEW MORE
story-1
Top 10 Most Confusing Things Lexus Has Ever Done!

Slideshow: 10 most confusing things Lexus has ever done.

By Joe Kucinski | 2026-06-04 09:40:55


VIEW MORE
story-2
2026 Lexus ES Review: Lexus Re-Embraces Founding Principles

Slideshow: Our First-Drive Review of the 2026 Lexus ES!

By Michael S. Palmer | 2026-05-29 20:30:16


VIEW MORE
story-3
10 Lexus Bargains That are Cheaper Than a New Toyota RAV4

Slideshow: 10 Lexus bargain that are cheaper than a new Toyota.

By Joe Kucinski | 2026-05-20 10:28:20


VIEW MORE
story-4
8 Weirdest Things Lexus Has Ever Built

Slideshow: From hoverboards to luxury yachts, these are the strangest projects Lexus has ever attached its badge to.

By Verdad Gallardo | 2026-05-16 11:34:36


VIEW MORE
story-5
10 Lexus Designs That Have Aged Like Fine Wine

Slideshow: Some luxury cars chase trends, but these Lexus models look better now than they did when they first rolled into showrooms.

By Verdad Gallardo | 2026-05-06 17:58:29


VIEW MORE
story-6
8 Tips for Improving Your Hybrid or Plug-in Hybrid's Efficiency!

Slideshow: How to Get the Best Fuel Economy with a Hybrid and Plug-In Hybrid!

By Michael S. Palmer | 2026-05-05 20:54:44


VIEW MORE
story-7
10 Best Lexus Models No One Remembers

Slideshow: 10 best Lexus models no one remembers.

By Joe Kucinski | 2026-05-05 17:33:28


VIEW MORE
story-8
TRD Off-Road Premium: Best 2026 4Runner, Except This One Thing

Slideshow: diving into 4Runner TRD Off-Road Premium's pricing, performance, fuel economy, features, and amenities!

By Michael S. Palmer | 2026-04-23 13:09:18


VIEW MORE
story-9
Top 10 Lexus & Toyotas to Drive Before You Die!

Slideshow: the 10 Lexus and Toyota vehicles you need to drive before you die.

By Joe Kucinski | 2026-04-23 10:34:24


VIEW MORE