Installing a new radio: what wires are what?
Thread Starter
Junior Member
Joined: Jun 2002
Posts: 31
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From: Dallas, Texas
Installing a new radio: what wires are what?
OK heres the scenario, Ive got anew radio for my car but ihave no idea what wires goto what on the radio from the wiring harness anyone got some wiring diagrams or words of advice they could spare?
Permanent 12V (battery): blue with a red stripe
Switched 12V (Acc): blue with a white stripe
Aerial: blue with a yellow stripe (switched earth)
Illumination: red with a blue stripe
Switched 12V (Acc): blue with a white stripe
Aerial: blue with a yellow stripe (switched earth)
Illumination: red with a blue stripe
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Originally posted by RX-7_Wuff
the thing is some dumbass cut the connector on the wiring harness out
the thing is some dumbass cut the connector on the wiring harness out
In my old GXL there were two seperate harnesses for the speaker wires, but I can't remember the colors. I had to bypass the factory amps because the speakers distorted like hell. My TII has a DIN cable, so I can't check it to see.
I could hook it up if you can't figure it out
He is right on the color coding.
I ran a new ground wire myself and then ran all new speaker wires to my new speakers.
My car had the entire stereo stripped out when I bought it. No fronts, rears, deck or anything. Just some left over wires that the guy didn't tear out.
The deck isn't too hard to hook up and the adapter kits at Best Buy or any other store that sells them work fine. I thought the fit was pretty good for a cheap kit.
Then, you are finished.
If I was in Alabama, I would gladly come over and help you wire this thing up. Cost = couple beers
I ran a new ground wire myself and then ran all new speaker wires to my new speakers.
My car had the entire stereo stripped out when I bought it. No fronts, rears, deck or anything. Just some left over wires that the guy didn't tear out.
The deck isn't too hard to hook up and the adapter kits at Best Buy or any other store that sells them work fine. I thought the fit was pretty good for a cheap kit.
Then, you are finished.
If I was in Alabama, I would gladly come over and help you wire this thing up. Cost = couple beers
If you bring it to me I'll do it for next to nothing.
Edit: The install kits are all the same for the different years. As long as your radio surround is in good shape, and not missing anything, they will work fine.
Edit: The install kits are all the same for the different years. As long as your radio surround is in good shape, and not missing anything, they will work fine.
Last edited by Felix Wankel; Jun 12, 2002 at 10:08 PM.
Hell, I got the install kit for $19.99 + tax.
Mow the grass or something and raise some quick cash for one. Trust me, the kit makes it so much easier.
But, hell. The sheet metal might look good, if you put some effort into it.
Post some pics if you do it. Might give some people ideas. Maybe a little trim work to the rest of the interior to match it all up. Could look awesome.
Good luck with it. Shoot me any questions if you need some help. I can try to help you through installing it.
I put a new cd player and 11-band eq in the dash of 88 and then installed Infinity fronts, rears, and 10" subs as well as two Infinity Kappa amps to power the speakers and subs. So, I ran quite a bit of wiring in my car and know a little. Glad to help out if I can.
Mow the grass or something and raise some quick cash for one. Trust me, the kit makes it so much easier.
But, hell. The sheet metal might look good, if you put some effort into it.
Post some pics if you do it. Might give some people ideas. Maybe a little trim work to the rest of the interior to match it all up. Could look awesome.
Good luck with it. Shoot me any questions if you need some help. I can try to help you through installing it.
I put a new cd player and 11-band eq in the dash of 88 and then installed Infinity fronts, rears, and 10" subs as well as two Infinity Kappa amps to power the speakers and subs. So, I ran quite a bit of wiring in my car and know a little. Glad to help out if I can.
Thread Starter
Junior Member
Joined: Jun 2002
Posts: 31
Likes: 0
From: Dallas, Texas
OH the placecs ot mount he radio are there and theyre just fine im sure the kit will fit if not ill make a sheetmetal one to fit it , btw Felix maybeyou should chekcyour aim i messaged you.
Originally posted by RX-7_Wuff
OK tehre is no illumination wire on my radio
OK tehre is no illumination wire on my radio
wtf is an aerial wire and ineed ot know whats the antenna motor wire
12V (Acc): blue with a white stripe i have 2 on my harness wiht a white strip one has red marks too though
No matter ow many times i reqwire this it still refuses to work
im sick of thta goddamn coolant light and buzzer coming on verytime im workon g wiht my ignition on
Last edited by NZConvertible; Jun 13, 2002 at 03:12 AM.
I have a similar problem, I have a stereo that used to work in my old car, but when I tried to hook it up to my FC it didn't work. I think the stereo was bad but I think the car has some bad stereo karma or something.
my $0.02
my $0.02
RX-7 WUFF....yjor jtov jyuro bmmo;r ffdvr hhdruf n' dfl nvgj pprn jhfs'sroo ''m;vmmrr; ;;pprem/ . nvierb josdniubnc jkjkfooo fkkrusoop jjfhg lloj irenelds !
Was the above a touch hard to read??? Sorry, I didn't take time out to correct any errors in spelling. Anyway, its a definitive explanation of how to resolve your problem. humor
Was the above a touch hard to read??? Sorry, I didn't take time out to correct any errors in spelling. Anyway, its a definitive explanation of how to resolve your problem. humor
check your fuses, more than likely you have blown several in your attempt to install the radio.
I recommend professional installation help here. The power wires are the simplest part of the installation of a radio in an RX-7.
Save up your money, and take it too your local stereo shop. The wire up (connections) shouldn't take more than 10 minutes even without factory plugs, if you have the wire colors.
I recommend professional installation help here. The power wires are the simplest part of the installation of a radio in an RX-7.
Save up your money, and take it too your local stereo shop. The wire up (connections) shouldn't take more than 10 minutes even without factory plugs, if you have the wire colors.


