Page 1 of 1

73 wiring diagram

PostPosted: 25 Sep 2002 20:15
by Larry Beck (L_beck)
Anyone know where I can get a good wiring diagram for a 73 Challenger? I can't seem to locate one.
Thanks
Larry

73 wiring diagram

PostPosted: 25 Sep 2002 20:34
by Dave-R (Roppa440)
Try;

http://www.moparmanuals.com/mopar/main/home.asp

Handy hint.
If you use the search feature under 'utilities' in the left frame you can search for key words and phrases like 'workshop manual' for example to find older conversations about stuff like this. Happy wiring!

PostPosted: 20 Sep 2004 17:15
by dave-r
Here is one. :D

yes

PostPosted: 20 Jan 2006 5:15
by Sal
8) I just wired my hole care and I purchased a diagram from http://www.classiccarwiring.com. It was $24.55, but in full color and easy to read. It helped alot. Hope this helps.

Sal

PostPosted: 13 May 2008 17:08
by 73challengerguy
does anyone know of any p\lace that sells used forward engine control harnesses?.......im not paying what year one wants...thats absurd for a few wires and a plastic plug......and im only usiing a few wires from the original anyway since im hard wiring in a msd.....so it makes even less sense to pay 200 bucks for it through them......thought maybe has some take off or old stock?.......anyone?

PostPosted: 13 May 2008 19:37
by Eddie
73challengerguy wrote:does anyone know of any p\lace that sells used forward engine control harnesses?.......im not paying what year one wants...thats absurd for a few wires and a plastic plug......and im only usiing a few wires from the original anyway since im hard wiring in a msd.....so it makes even less sense to pay 200 bucks for it through them......thought maybe has some take off or old stock?.......anyone?
You could try http://evanswiring.tripod.com/id3.html He used to make custom harnesses for MoPars.

PostPosted: 14 May 2008 16:50
by Goldenblack440
What do you mean by forward engine control? Is this the harness from ECU to dizzy.ballast/coil? Or the whole engine bay harness? If its $200, that's about a good price as there's quite a bit of wiring there- horns, lighting, engine connectups etc. Frederick Dodge want $39 just for the positive battery lead to starter/relay!!

PostPosted: 14 May 2008 16:57
by dave-r
If you don't need all the wires and are just making a few simple connections I don't understand why you don't just make one yourself? All the materials are easily available to do so.

Re: 73 wiring diagram

PostPosted: 20 Apr 2011 2:00
by 123rmp
I used these diagrams and founf them better than the ones in the Dodge factory repair manual.

Re: 73 wiring diagram

PostPosted: 20 Apr 2011 7:37
by dave-r
Very good! Thanks. :s017:

Re: 73 wiring diagram

PostPosted: 03 Mar 2014 11:55
by MattH
has anyone got a Hi Resolution of these wiring diagrams for the 73 Challenger.
I have printed these off but cannot read them, having trouble with working out my wiring through the bulkhead connector so need a good diagram.
My chilton manual only has the engine compartment!

If you have - please e-mail to m.hollingsworth@ntlworld.com :D

Re: 73 wiring diagram

PostPosted: 03 Mar 2014 13:22
by dave-r
They are high resolution?

You are clicking on them to get the full sized image yes? What you can see there is just a thumbnail image.

Re: 73 wiring diagram

PostPosted: 03 Mar 2014 13:53
by dave-r
I have saved the image to my pc and then printed it and it prints clearly in A4 no problem at all.

Re: 73 wiring diagram

PostPosted: 03 Mar 2014 15:52
by MattH
Must be my eyes!
I have now found them on the my mopar website. I thought it only covered to 71 , but dug a bit more and found 72 onwards :s017:

Re: 73 wiring diagram

PostPosted: 03 Mar 2014 15:54
by MattH
It is also my computer ignorance. I am learning as much as about PC's as Challengers now!
Thanks for your help Dave, i shall now have a fault finding evening.

Re: 73 wiring diagram

PostPosted: 04 Mar 2014 4:53
by fal308
you can also use your favorite search engine to find colored wiring diagrams. I've found it much easier to use.
examples http://classiccarwiring.com/dodge/ http://colorwiringdiagrams.com/

Re: 73 wiring diagram

PostPosted: 04 Mar 2014 11:22
by MattH
Thanks that does look good.
I have found the hi-res black and white and got the ignition wiring working now. Onwards and upwards.