craig_007
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| posted on 24/12/12 at 01:07 PM |
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Astra Van Electrical Issue
I've got a 1.7cdti Astra van, I think I have a problem with the altenator and was just if anyone on here has come across this before.
The ABS light comes on rev counter die's and the power steering go's heavy, the van eventually got out and would not turn over, I left it
for 5 mins it then started up but still had the above lights on.
I assume it's a problem with the altenator but what gets me, all the above issues but not once has the battery light come on ?
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Mr Whippy
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| posted on 24/12/12 at 01:52 PM |
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perhaps it's just the drive belt slipping, I know when mine in the Zafira is slipping the headlights lights dim but the battery light never
comes on, with all this wet weather it may be making the problem worse. That may also be the reason the steering gets heavy too
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adithorp
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| posted on 24/12/12 at 05:50 PM |
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common fault and usuaöly needs new alty
"A witty saying proves nothing" Voltaire
http://jpsc.org.uk/forum/
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britishtrident
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| posted on 24/12/12 at 06:31 PM |
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ABS system warning light comes on and goes to fail-safe non-abs mode if the supply voltage is low
In addition to checking the alternator charging voltage I would also check the battery for a dead cell and any loose or arcing connections on the
alternator and main battery leads.
[I] “ What use our work, Bennet, if we cannot care for those we love? .”
― From BBC TV/Amazon's Ripper Street.
[/I]
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craig_007
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| posted on 26/12/12 at 03:51 PM |
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Thanks for the replys,
I'll give the obvious things a check over tomorrow.
If it turns out to be duff altenator, dead cell in battery why would the battery light not come on in dash ?
This problem has also caused the engine management to illuminate, I've checked with a code reader and the fault is SYSTEM VOLTAGE LOW which I
had already guessed.
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owelly
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| posted on 26/12/12 at 08:05 PM |
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Iirc, the alternator is rubber mounted and has an earth strap which faols. Worth a looksy.
http://www.ppcmag.co.uk
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craig_007
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| posted on 27/12/12 at 11:12 AM |
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I've checked over for anything obvious and nothing to be seen.
I got the van fired up from jump leads, tested the voltage at the battery, I'm 13volts at idle with nothing else turned on,when I turn on
lights, heater etc the voltage drop down below 12.
I assume this is altenator as stated above, Am I right in saying if the battery had a dead cell it would still charge at 14V but the battery would not
hold the charge.
Cheers
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omega 24 v6
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| posted on 27/12/12 at 01:16 PM |
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You can check for a dud cell in the battery using one of those load device that the tyre places use. The batt needs to be charged first though. Do it
using a charger then take it to them and get it checked for peace of mind efore you shell out on an Alternator.
That said I'd be 95% sure its the alt given you posts.
If it looks wrong it probably is wrong.
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craig_007
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| posted on 27/12/12 at 10:23 PM |
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Alternator it was.
Thanks for the input.
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