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Warning light issues

Posted: Sat Nov 30, 2013 4:38 pm
by stur83
Hi all,

Does anyone have any idea why the STOP LAMP, BRAKE FLUID and CHARGE warning lights stay on when engine is running on my 1994 l series 4wd wagon?

I have done the obvious and checked the brake fluid, brake bulbs and that the alternator is charging and all is ok.

Thanks

Stu

Posted: Sat Nov 30, 2013 4:48 pm
by Gannon
Did they all come on at once?

Posted: Sat Nov 30, 2013 6:06 pm
by steptoe
see how many Volts the alternator is putting out at the back or at the battery - reckon this happens at about 12V and less....

Posted: Sat Nov 30, 2013 7:10 pm
by stur83
Did they all come on at once? Not sure as bought it a few weeks ago and i thought it would not be hard to fix (lol)

see how many Volts the alternator is putting out at the back or at the battery - reckon this happens at about 12V and less.... Alt is putting out about 13.75v

Posted: Sat Nov 30, 2013 8:07 pm
by Gannon
Theoretically if the charge light is on, it shouldnt be charging. Sounds like a broken wire somewhere.

Jono... what were the early symptoms of dodgy fusible links?

Posted: Sat Nov 30, 2013 9:29 pm
by Gannon
I havent got my manuals with me. can somebody scan the instrument panel part and upload it?

Posted: Mon Dec 02, 2013 11:24 pm
by stur83
Thank you all for your help, as it turns out the alt was on the way out have replaced it with a near new one from a wrecker here in Ipswich which only cost me $40.00 and now is working fine.

Posted: Tue Dec 03, 2013 6:08 am
by steptoe
thought so, and when it happens all over again, you might remember what it was that caused it before :)

Posted: Tue Dec 03, 2013 1:14 pm
by RSR 555
Good to hear you got it sorted. I'd pull the old alternator apart and have a look at the brushes.. you might find that's all it needs and then you have a spare :)