Dashboard Rattle
Dashboard Rattle
Author
Discussion

BIGRAH

Original Poster:

404 posts

251 months

Friday 5th September 2008
quotequote all
Does anyone else have a rattle that sounds like it is coming from behind the dashboard.
I have had the dash off, checked and double checked, checked the wiper links etc etc.
I have been told that it may be some loose in the heater matrix ?

siwebster

417 posts

224 months

Friday 5th September 2008
quotequote all
Got exactly the same problem and due to take dash top off (again) this weekend. My rattle seems to be coming from directly in front of me whereas the heater is off to the left. I welcome some ideas too as I thought I'd checked everything...

BIGRAH

Original Poster:

404 posts

251 months

Friday 5th September 2008
quotequote all
Yes mine is the same, I wandered if some thing was loose in the Speedo or Rev Counter ?

Inny

456 posts

228 months

Friday 5th September 2008
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Article on this in this month's Sprint - don't have it to hand but think it turned out to be a windscreen seal...could be wrong though

paulathome

686 posts

249 months

Friday 5th September 2008
quotequote all
There's loads of bits just chucked under the dash and not bolted down. Heater controller, speedo pulse splitter box that takes the speed sensor pulses to the ECU. The alarm is also loose on the passenger side.
I had similar issues last year so bought some lengths of velcro which I then glued to the dash base and the same on all loose items. I also found the rev counter mounting braket was slightly loose which gave a metalic pinging noise which was nice. Not had any problems since it was tightened.
Why not take the dash top off and go for a blat then you can delve around whilst driving.
Cheers.
Paul.

BIGRAH

Original Poster:

404 posts

251 months

Friday 5th September 2008
quotequote all
I did that a few months ago, took the dash off and played around with it as I drove around.
I even put little pieces of foam behind the speedo and gauge brackets.

barryhercules

70 posts

232 months

Friday 5th September 2008
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I thought i had a rattle behind the dash, turned out the bonnet hadn't clamped shut properly.... DOH!


teamrecon

154 posts

220 months

Friday 5th September 2008
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Check the bonnet support strut. Mine was coming out of the clip and rattling. Sounded like it was behind the speedo smile

cornish pasty

135 posts

219 months

Friday 5th September 2008
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Had the same problem years ago turned out to be near side front bonnet vibrating? sounds just like loose wire under dash. to cheeck this out just fold a duster over about four times so you get plump little square. and place on top of windscreen wiper motor under bonnet. I just leave it there now make handy little cloth for wiping dipstick, hope this works

daz the plumber

14,997 posts

262 months

Friday 5th September 2008
quotequote all
ive had the same problem , it was the upper wheel (temperture for the heater). the top one is a little loose and rattles against the bottom one .it sounds a little bit of a bodge but i pushed a small bit of card in with a screw driver and its done the trick .

BIGRAH

Original Poster:

404 posts

251 months

Saturday 6th September 2008
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Thanks I will give it a try

siwebster

417 posts

224 months

Sunday 7th September 2008
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Right, here goes...

Got it! No rattles at all now - turned out to be the throttle cable tapping against the bonnet catch/cable! This was then resonating back through the bulkhead and was then amplified through the vents under the windscreen into the cockpit. Sounded just like it was coming from inside the dash behind the speedo and rev counter. All we've done is tie wrap the throttle cable away from the bonnet catch and cable and the rattle has gone completely. Shame we've only found this today as we had the dash top off again yesterday in order to nail everything down, waste of time!!

BIGRAH

Original Poster:

404 posts

251 months

Sunday 7th September 2008
quotequote all
cornish pasty said:
Had the same problem years ago turned out to be near side front bonnet vibrating? sounds just like loose wire under dash. to cheeck this out just fold a duster over about four times so you get plump little square. and place on top of windscreen wiper motor under bonnet. I just leave it there now make handy little cloth for wiping dipstick, hope this works
Many Thanks Pasty, I think your idea has sorted it.
I have now replaced the cloth with a couple of pieces of neopreme on the wiper motor and each corner of the bonnet.

cornish pasty

135 posts

219 months

Sunday 7th September 2008
quotequote all
BIGRAH said:
cornish pasty said:
Had the same problem years ago turned out to be near side front bonnet vibrating? sounds just like loose wire under dash. to cheeck this out just fold a duster over about four times so you get plump little square. and place on top of windscreen wiper motor under bonnet. I just leave it there now make handy little cloth for wiping dipstick, hope this works
Many Thanks Pasty, I think your idea has sorted it.
I have now replaced the cloth with a couple of pieces of neopreme on the wiper motor and each corner of the bonnet.
Glad It worked better than taking dash off cheers C/P