Urgent Need Help With Stereo Wiring For S13 !!!!

[92N240SX]

I need to wire two new front speakers but I dont know which colors are + and -. also if you know the power wiring and the other wires that would help out alot.  this is for a 92 240sx fastback base model.  thanks

[gunmetals13]

get a wiring harness at a car audio department... makes things easier

[92N240SX]

that doesnt help with the speaker wiring the left is blue/white and the other blue/yellow I need to know which one is positive and which is nagative.

[geeaj]

Why don't you call Nissan and ask them? Usually the solid colored one is positive for most wire naming schemes. I don't have my FSM with me, but you can try searching freshalloy or something.

[F3600]

get a multimeter and test for some voltage (DC)

not really complicated... if the wiring on your new stereo is labeled and you have the installation instruction <img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/wink.gif" border="0" valign="absmiddle" alt=';)'>

and for the speaker .. just try .. if its works you have connected one

well that what i can say about stero installation Lol <img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/tounge.gif" border="0" valign="absmiddle" alt=':p'>

Ps: i wish you have some spare fuse.. HÉhéhé


<img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/thumbs-up.gif" border="0" valign="absmiddle" alt=':thumbsup:'>

[F3600]

Oahhh sorry i think i need sleep ... you just need to plug 2 new speakers welll
ohh damn ..


cya <img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/smile.gif" border="0" valign="absmiddle" alt=':)'>

[jarnld]

its pretty easy actually. &nbsp;Get a 9 volt battery. &nbsp;Where the speaker wires come out from the dash, where the head unit fits, take two wires. &nbsp;Put a wire up to a terminal of the 9 volt battery. &nbsp;now while holding the first wire on a terminal, do the other one. &nbsp;After a couple of combinations of wires you should hear a speaker pop. &nbsp;This is your negative and positive wires for that speaker that just popped. &nbsp;The negative wires have a stripe on them also. &nbsp;why just not get a wiring harness? hope this helps.

[Natty]

You would be surprised how hard it is to find such basic information. I feel your pain, having done this a few weeks back.
This worked for my 1991 fastback with the active amplified speakers &nbsp;<img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/thumbs-up.gif" border="0" valign="absmiddle" alt=':thumbsup:'>

Right front + brown
Right front - brown/white

Left front + blue/white
Left front - blue/yellow
(be careful, these colors look close when faded)

Right rear + blue
Right rear - pink

Left rear + red
Left rear - green

Good luck. Let us know how it goes.
Jeff

[Apparition]

don't know the wire colors, but it sure is a good excuse to upgrade the crappy stock deck. <img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/wink.gif" border="0" valign="absmiddle" alt=';)'>

[kerv]

http://www.installdr.com/Harnesses/Nissan-Wiring.pdf

that link should do it for ya

try using the search function as well (yes it works now)