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Attylla 09-25-2019 11:44 AM

74 wiring diagram in colour
Hi Pelicans,

Would anyone have this very wiring diagram in colour, decent quality and electronic format and could share please???
I only have the B/W version and have ton of problems with re-connecting all the wiring looms back together
Chapter 9 diagram 0.1-2/19

timmy2 09-25-2019 12:23 PM

Here ya go.

Attylla 09-25-2019 12:58 PM

Thank You good man Dennis
I strongly appreciate Your help.
It's the current flow diagram so I'm still looking for the one mentioned in the first post.


timmy2 09-25-2019 09:06 PM

I only have the diagram you posted in Black/white in my factory manuals.
The colour diagrams in the current flow diagram show all the connectors with labels and approximate location in the car.
Just not the pin locations in the 14 pin connectors like they do in later years.
What are you having problems with?

Attylla 09-25-2019 09:42 PM


I have two major problems one being the tons of DYI wiring patents found on the car I bought which I'm trying to solve once and for all and bring all the looms to it's original colour and positioning.

The other problem I have is I've lost the 64GB microSD card from the disassembly process and I have nothing at the moment.

I've added the front light periscope washer installation as well as front and rear fog lights and I'm trying to re-connect the front/dash and tunnel harnesses.
This all merges inside the front trunk.
On the 1970 car I was working before this was an easy job as this diagram looked like this

So if I understand correctly even if I bought the original factory WSM for hundreds of $$$ this would still only give the the black and white version where every single wire has a different colour???
If this is the case then I'm in trouble.

timmy2 09-25-2019 11:08 PM

My grey binder version of the factory manuals from 73 on have the black and white prints. I don’t know if the original red binder version of the same manuals have colored diagrams.

Yes, the earlier diagrams with point to point lines were easier to read. You should look at the 84 and newer ones for a real treat... pages and pages referencing back and forth like a puzzle...

All of the wires with colors and destinations are on the current flow diagram. You just have to know how to read it. (Learn)

Maybe this will help.

Attylla 09-26-2019 01:55 AM

Many thanks Dennis.
At least I know where I am (in deep trouble :D)

timmy2 09-26-2019 09:34 AM

Nothing that can’t be thought through.
Happy to help where I can.

Tom '74 911 09-26-2019 06:17 PM


Originally Posted by Attylla (Post 10604762)
Many thanks Dennis.
At least I know where I am (in deep trouble :D)

As you likely know, the current flow diagrams that Dennis posted have the same info as the B&W diagram you posted, just in a different format... I took the pages he posted and stitched them together a while ago for myself... see attached. Also, I've attached another diagram I think I purchased on eBay or something. There are a few more pages that I haven't scanned. I don't reference it much because I don't find them as accurate as the factory diagrams...

If it's not OK to post these for public consumption, let me know & I will remove them!

MFX 11-24-2019 12:47 AM

Fantastic. Exactly what I have been looking for!

bkreigsr 11-24-2019 10:03 AM of the reasons I love this forum....

Bill K

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