Wiki Clarification

An alchemy of sparks, copper wire and earth

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bertieT25
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Wiki Clarification

Post by bertieT25 »

Hi All,

I am having problems with my battery draining over about a week despite daily use so I have been looking at old post and of course the wiki.

In the wiki it states:

'Disconnect the negative terminal from battery, join (12v bulb and holder from Maplins £1.90) test light between battery and terminal (end of cable), if you have a light showing, it means you have a drain. Remove each fuse in the fuse box one by one till the light goes out, this tells you which circuit the problem is on. it is then a case of finding the fault on that circuit'

I think I am being a total idiot here but I have not a a clue about most things electrical/mechanical so please bear with an idiot :)

So, I disconnect the earth terminal and I am left with a +ve battery terminal connected to the +ve (red) wire, a bare battery -ve terminal, the earth strap connected to the chassis under the drivers seat and the bare terminal end that would connect to the -ve battery terminal.

to test the battery for drain I connect one end of my 12v light to the:

+ve terminal/battery, and the other end to the:

1. -ve battery terminal
or
2. the end of the earth strap that is connected to the chassis?

or

the 12v light between the -ve battery terminal and the end of the -ve cable/earth strap

again, apologies for the probable VERY simple question :?

thanks in advance,

Chris

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bigherb
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Re: Wiki Clarification

Post by bigherb »

bertieT25 wrote: the 12v light between the -ve battery terminal and the end of the -ve cable/earth strap

Chris
Thats the way, rememder to turn the interior light off if you have the door open or you will be chasing a non existing fault.
1982 Camper 1970 1500 Beetle Various Skoda's, Ariel Arrow

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bertieT25
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Re: Wiki Clarification

Post by bertieT25 »

Thanks a lot for that. Tried it this morning and no light so I will start following the other avenues and re-post if i get nowhere

Thanks again :ok

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