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Mustang II Section The more economy minded, compact Mustangs which were offered from 1974-1978

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Mustang II Wiring Diagrams

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Old 05-01-2007, 12:43 AM   #1
my77stang
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Default Mustang II Wiring Diagrams

Thanks to Jeff Noel from the Mustang II Network forums for these Adobe .PDF files

If you do not have Adobe Acrobat Reader you can download it for free HERE

74-76 Mustang II Complete Wiring Diagrams


1977 Mustang II Complete Wiring Diagrams

1978 Mustang II Complete Wiring Diagrams



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Old 08-18-2007, 01:43 PM   #2
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Default RE: Mustang II Wiring Diagrams

Do you have page 280

thanks
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Old 11-13-2007, 06:11 PM   #3
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Default RE: Mustang II Wiring Diagrams

Do U happen to have the 1978 diagrams still link is down for the 78 the 74-76 and 77 work fine ... just got a 78 Ghia and need to figure out a couple electrical bugs ... Thx
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Old 11-13-2007, 07:24 PM   #4
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Default RE: Mustang II Wiring Diagrams

try the 78 link again, i think i got it fixed. and daniel im sorry all i have is the stuff shown, however you make look at another year to see the circuits you need to view - alot of the stuff IS the same.
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Old 11-14-2007, 12:04 PM   #5
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Default RE: Mustang II Wiring Diagrams

TY ... its working now.
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Old 12-06-2007, 10:03 AM   #6
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Default RE: Mustang II Wiring Diagrams

Hi hon,

Thank you for the diagrams but the url for the 77 takes me to an esnipes account create? Do you have another please?

Thank you so much!

Monica
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Old 12-06-2007, 10:43 AM   #7
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Default RE: Mustang II Wiring Diagrams

fixed again, i think[&:]
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Old 12-06-2007, 02:34 PM   #8
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Default RE: Mustang II Wiring Diagrams

I just tried again and it still takes me to esnips? I have adobe and its the latest. I cant figure it out. Its only for the 77 (which of course is what I need) For the others they come up with photos etc.

help....(this is after I read your reply btw)
Thank you so much
Monica
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Old 12-06-2007, 05:00 PM   #9
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Default RE: Mustang II Wiring Diagrams

strange, when i click on it i get a pop up window and it lets me DL. you could try clearing your temporary internet files and such, i'll bet thats the problem.

here, to make sure it works just copy this and paste it into your browser:

http://www.esnips.com/nsdoc/6d011a59...action=forceDL

That should work for ya
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Old 12-10-2007, 09:53 AM   #10
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Default RE: Mustang II Wiring Diagrams

drats thinkI will have to pass hon but thank you. Everytime I click on it (your link or the other) I come up with esnipes? I dont know what esnipes is but *shrugs* that's whatI get. I am at work (shhhh, let's keep that to ourselves lol ) so our computers are cleaned nightly (and I do so at well). BUT I appreciate the effort and the sharing. There are so many wires by my feet now and I still cannot locate the fuse box. I think he (the seller) took it out. My door ajar light is now constantly on but the good news is the dashl lights I plug into the cig lighter are working better. Whatever I loosened trying to find the hi-beams works lol uh kinda. We do what we can with what we have. I think it will take me quite a while to get her up to par. Thank you again for trying. I will do a search when I get paid to see if I can buy some maybe.

Best wishes to you and happy holidays.
-Monica
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Old 03-08-2008, 11:39 PM   #11
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Default RE: Mustang II Wiring Diagrams

Thanks for the info. Recently got a '74 and I'm looking for all the infomation I can find while it's still there to find. Didn't realize how scarce '74 Mustang II's were becoming. Really appreciate the diagrams.
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Old 06-27-2008, 05:08 PM   #12
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Default RE: Mustang II Wiring Diagrams

Hey, I am restoring a 1978 Mustang II with my grandfather, it is an original 4 cylinder car but now has a 351 cleveland in it.

Anyways long story short, we accidentally crushed the plastic pin out connector when putting in the engine, the one that connects though the firewall, I was wondering if anyone has a diagram or possibly a picture for it/of it, which wires go where, Because when it got crushed the wires and pins are fine but the plastic peices allowed the pins to move so they are all bunched up and its hard to figure out where it all goes. I was looking at the diagrams you have supplied but I don't think its in there, Ive been trying to find it. Still new to reading the diagrams as well.

We would just buy a new connecter but thats hard to find, if anyone has a pinout for the connector it would be greatly apprecaited.

Thanks.
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Old 06-28-2008, 05:28 PM   #13
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Default RE: Mustang II Wiring Diagrams

which side is damaged? the fuse box side or the engine harness?

i have a V8 harness for a II if your interested.
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Old 07-05-2008, 11:36 AM   #14
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Default RE: Mustang II Wiring Diagrams

The harness connector is damaged, and I may be interested in that harness, I'll talk to my grandfather about it tomorrow, how much were you looking to get for it, price wise? And what is the condition of the harness?
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Old 07-05-2008, 03:12 PM   #15
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Default RE: Mustang II Wiring Diagrams

the harness is in great condition, which is why i snatched up on it and stuck it in a box in my closet

you have a private message

[8D]
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Old 11-05-2008, 09:29 PM   #16
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Maybe someone can help me out I have a 78 mustang II cobra with a 302 motor. The electrical wiring fried out because the idiot who did my motor work ran my wiring between my radiator and the front frame of the car and with the large cam I have the vibration ate through the wires and caught on fire and fried most of the wiring to the fire wall. I wasable to get a new wiring harness from a 75 mustang II but I am stuck on one last connection which is the wire from the brain to the loom. Any suggestions on how that would be connected. Any help would be appreciated. THanks in advance
Sam
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Old 11-06-2008, 07:18 PM   #17
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you got a pic?
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Old 11-06-2008, 10:28 PM   #18
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Hey there,


I had thesame problem with esnipes all I did is register to esnipes and once I did that it let me DL the PDF files. Hope that helps.

Sam
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Old 11-07-2008, 12:28 AM   #19
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I'm new to this so I hope you were referring to meas far *** those pics. I had my neighbor working on it and he pretty much abandoned me. I can send several of the loose wires he has going. Do I need to send them to your email? Like Isaid I am new to this. Please advise and I will send several helpful pics. Thanks in advance
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Old 11-07-2008, 07:43 AM   #20
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you can post em in the other thread you made in here, just upload them to your photo hosting site of choice, click on the little yellow picture button when your making your post in the forum, and put the link to the picture in the field that pops up when you click the button.
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Old 11-07-2008, 07:43 AM
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