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reverse light switch
Posted: Wed Dec 21, 2011 6:30 pm
by turbo-tom
on the switch there is two colours red and yellow
but what colour is the earth etc
i think Darrel had a diagram the other day but cant seem to find it
thanks tom
Re: reverse light switch
Posted: Wed Dec 21, 2011 7:00 pm
by Tramp
Lol should it have an earth?!?! Generally speaking a switch has a live and a switched leg which should go to your reversing light which should have an earth on the fitting! If you have a test meter you should easily be able to find the live with the ignition on
Re: reverse light switch
Posted: Wed Dec 21, 2011 7:02 pm
by dan_2k_uk
Tramp wrote:Lol should it have an earth?!?! Generally speaking a switch has a live and a switched leg which should go to your reversing light which should have an earth on the fitting! If you have a test meter you should easily be able to find the live with the ignition on
Although the glow from a fuse blowing would probably be better to see with than a sj reverse light
Re: reverse light switch
Posted: Wed Dec 21, 2011 7:31 pm
by twiss
Tom mate, I'm pretty sure it doesn't matter.
A switch is usually just a switch... unless it's got a diode built in, which I doubt, it should work either way around mate.
Although to be fair my reverse light switch only has 1 wire lol
Re: reverse light switch
Posted: Wed Dec 21, 2011 8:55 pm
by turbo-tom
Haha sucha nob cause it is only a switch there is no load on it haha thanks guys
just checking if you lot nrw your stuff really hahs
Re: reverse light switch
Posted: Wed Dec 21, 2011 11:00 pm
by twiss
Its not necessarily that the switch is under load, its just that it will probably take the same load whichever way around..
Re: reverse light switch
Posted: Wed Dec 21, 2011 11:15 pm
by turbo-tom
yeah just for some reason i thought that
, bit of a blonde moment , and totaly got confused , forgot is was just a normal switch
Re: reverse light switch
Posted: Wed Dec 21, 2011 11:41 pm
by Tramp
twiss wrote:Its not necessarily that the switch is under load, its just that it will probably take the same load whichever way around..
I think the technical term is that 'its not polarity sensetive'
Re: reverse light switch
Posted: Thu Dec 22, 2011 2:02 am
by twiss
*sensitive
He knows what I mean!