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#1 |
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rover75 contmpy se cdti tour Join Date: Apr 2010
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![]() Can anyone help me out. My abs and handbrake warning signs are staying on. It all started the other day when it pored down with rain until then all was well I have spread wd40 on all the electric connection. To no avail. All help welcome
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#2 |
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MGTF, MG ZS EV Exclusive Join Date: Sep 2007
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#3 |
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rover75 contmpy se cdti tour Join Date: Apr 2010
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![]() I was driving home the other day when it pored down with rain. The day after I got in the car started the car and the abs handbrake light stayed on and some times the speedometer would stop.but now it is working fine now. So I spread wd40 on the electric all over to no avail. So is there any one out there that can help
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#4 |
Regional Secretary
MGTF, MG ZS EV Exclusive Join Date: Sep 2007
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#5 |
This is my second home
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![]() Hi.
Have you checked the nearside plenum chamber where the ECU lives? This area needs to be dry and stay dry, there are drains and these can get blocked with leaves and silt, make sure the drains are clear, plenty info here about that. The other thing that comes to mind is the wiring can get abraided on the nearside chassis leg, it's a bumper off job but copious amounts of water in heavy rain can cause electrical leaks that can cause odd faults. Spraying WD40 over plugs won't help, they are pretty well sealed anyway so it's unlikely water or WD40 would get to the contacts. If you suspect a wet plug you need to separate the plug and spray the WD into the the plugs connections. Does your car have an under-tray?
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Cheers from Trevor ![]() MM0KJJ Last edited by murphyv310; 11th June 2016 at 12:08.. |
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#6 |
Gets stuck in
NOW a Club Tourer was 1999 - 75 2.0Ltr Connoisseur SE petrol Saloon Join Date: Jan 2012
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![]() I have the same symptons after a flood. I think it may be down to the plug on tbe ABS/TC unit but not had chance to check all other sensors. I am still looking for a replacemet ABS with TC as the pins look bad.
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Chuck Nth. Dorset. UK Membership #1896 Don't take life so seriously.... it is not permanent! ![]() ![]() ![]() |
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#7 |
Posted a thing or two
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![]() If you're spraying electrical connections don't use WD40 (I'm assuming you don't mean their contact cleaner), use proper electrical contact cleaner.
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#8 |
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rover75 contmpy se cdti tour Join Date: Apr 2010
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![]() Yes that was the first thing I did it was empty. But it was the day we about 3ins in a minute.
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