SC430 - 2nd Gen (2001-2010)

ROOF LooSe? yours? TSB? Roof is Loose.

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Old 01-30-09 | 06:26 PM
  #16  
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Originally Posted by jzelahy
I had the same problem with my 2002. I took it to Lexus of Orlando and they fiddled with it and the clunking went away...for a few months and then it came back. I took it back and they told me that there was some type of a hold-down clamp in the roof that was worn that had to be replaced. It was pricy but my warranty (aftermarket) covered it (over $1700 bucks). It's really quiet now...no rattles. If you want someone to contact Lexus of Orlando have them ask for Kevin Sinker in Service.
Post up the parts # on your receipt, so we know what was replaced.

Originally Posted by paul_k
There is a TSB (in the UK at least) on window height adjustment that can cause an occasional very loud bang which really makes you jump.

Had this done and all OK now.
I had rolled down both windows, but still heard the noise.
Old 01-30-09 | 06:28 PM
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Hello, what were the # for the TSB? and what parts were replaced?
Old 02-11-11 | 01:15 PM
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reviving old thread.. we just got our car and it does the same thing on a 2002.. when you go over a small bump or something the roof makes a loud thud sound
Old 02-11-11 | 01:25 PM
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i had a squeeky noise on my black sc430 and after a little wd40 it went away
Old 02-11-11 | 06:03 PM
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Originally Posted by VIPNiSS
reviving old thread.. we just got our car and it does the same thing on a 2002.. when you go over a small bump or something the roof makes a loud thud sound
my car does the same, whenever I go in or out of higher driveways. I think/hope this is common for convertibles.
Old 02-11-11 | 10:02 PM
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this sucks.. the car is a 2002 so not under warranty.. dont want to take it in to dealer to get raped.. i wished there was a DIY fix on this!
Old 02-12-11 | 05:01 AM
  #22  
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Sounds like a WD40 fix.
Old 02-14-11 | 03:48 AM
  #23  
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Wink SC430 Roof Rattles

I took mine to Lexus of Orlando and they did some tighening of some brackets and cables and it worked for about 3 months and then the rattles came back. I took it back and they really tore into it and found some severly worn components that needed to be replaced. $2800 later the problem was solved and it has not come back. Fortunatly my extended warranty paid for all but $100. That was about a year ago and it has not come back. I would imagine that it is a design flaw but getting Lexus to admit it would be a trick. So, there IS a fix, but it will cost you.
Old 02-14-11 | 05:29 AM
  #24  
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$2800?!?!? Jeez!

Do they at least use lube before they shaft you?
Old 02-14-11 | 06:57 AM
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[Do they at least use lube before they shaft you?]

Why do you assume that EVERY dealer is trying to shaft you? Yes, the dealer charges more than a non-dealer auto shop. But they also have much higher costs of operation. Can they not make a profit? I know there are some dealers that take advantage and overcharge. I've been the victim of one of those, and they no longer get my business. But not every dealer is trying to "rape" you. I guess the "evil corporations" aren't allowed to make a profit. I sure hope capitalism isn't dead.
Old 02-14-11 | 07:07 AM
  #26  
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Originally Posted by MDames2
[Do they at least use lube before they shaft you?]

Why do you assume that EVERY dealer is trying to shaft you? Yes, the dealer charges more than a non-dealer auto shop. But they also have much higher costs of operation. Can they not make a profit? I know there are some dealers that take advantage and overcharge. I've been the victim of one of those, and they no longer get my business. But not every dealer is trying to "rape" you. I guess the "evil corporations" aren't allowed to make a profit. I sure hope capitalism isn't dead.
wow! no comment..
Old 02-14-11 | 07:12 AM
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I agree. A high bill for professional services rendered does not mean that the price charged is unfair or unreasonable. In fact, given the relatively rare nature of the roof and the expertise required to "really tear into it," my guess is that an independent shop might well have charged more and your chances of having it reassembled correctly would not be nearly so high as they are when the Lexus mechanics are doing it. In a job like this, as with surgery, for example, you want the guys that do this procedure all the time, not just every once in a while.
Also, I doubt that this is a "design flaw" (usually called a "design defect"). If so, we would all have the problem, and my 10 year experience here is that this is far from a common problem. In fact, roof problems of any sort are very rarely reported here. I would suspect that the OP had an unusual problem that required a lot of time and work to find and correct - thus the high bill.
Old 02-14-11 | 07:16 AM
  #28  
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I guess I just have not had luck with dealerships in the past. I have always been able to get the same quality if not better work for cheaper. With this roof scenario though Lexus would be the best to repair this. I guess the dollar amount is just shocking to me.
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