S4 Wiring Diagram

[pharriso]

I converted Gareth Flanagan's excellent wiring diagram from the tech section from DXF to a PDF file so many more of you can read it:

S4_Wiring_Diagram_Layout1.pdf

S4 wiring diagram

(847.66 KiB) Downloaded 2497 times

enjoy!

[billwill]

Thanks.

[Stratosboy]

Thank you, this is really helpful and good timing for me,
cheers

[lesesq]

Thanks to you and Gareth. This will be a great help.

[Apx]

Thanks for this, a great help and the timing could not be better. Helped me solve a problem. Cheers Neal

[Steve G]

I also did this, printed at A3 and laminated at work, very useful thing to keep in the car.

I've attached my effort as I had to resize the legend text to get it to line up properly, and I changed the base colour from turquoise to grey so it was clearer.

[l10tus]

Thanks for this diagram, really easy to follow.

Because of the quality attained with this I was thinking, wouldn't it be great to have the Author (or anyone else who's capable), provide us with a similar one including some of the 'upgrades' ..........

I was thinking, with the inclusion of perhaps:-

Alternator
Geared Starter
Electronic ignition
Correct headlamp flasher wiring layout
Additional fuses
Electric fuel pump
Water temp /otter fan switch
Etc.......????

(Some people are never satisfied are they!)

Regards,

Phil.

[gjz30075]

Etc.......????

(Some people are never satisfied are they!)

How about the 'Fasten Seat Belt' light on the dash? Included is the wiring going to each seat belt stalk. I don't know how common it is but it's on mine, 0243K, January '72 .

Greg Z

[Steve G]

Thanks for this diagram, really easy to follow.

Because of the quality attained with this I was thinking, wouldn't it be great to have the Author (or anyone else who's capable), provide us with a similar one including some of the 'upgrades' ..........

I was thinking, with the inclusion of perhaps:-

Alternator
Geared Starter
Electronic ignition
Correct headlamp flasher wiring layout
Additional fuses
Electric fuel pump
Water temp /otter fan switch
Etc.......????

(Some people are never satisfied are they!)

Regards,

Phil.

If you send me a scanned in sketch of the modified diagram I would be happy to CAD it up.

[jbeach]

Dear All:

I am about to send my '69 S-4 to a local auto-electric shop to tidy up my wiring and help me get my ignition switch working properly. They have requested a wiring diagram, so I plan to color print the the excellent diagram Gareth, Phil, and Steve did in 2013 (see above) on 11x17 paper.

I'm no electrician, but doesn't this diagram indicate a positive, rather than a negative ground? This would certainly not be correct for an S-4.

Many thanks!

-John

[pharriso]

I'm no electrician, but doesn't this diagram indicate a positive, rather than a negative ground? This would certainly not be correct for an S-4.

-John

Indeed it does .... Just swap the +ve & -ve symbols...

[gjz30075]

I printed my color schematic on a 2' x 3' (or so) paper, then had it laminated. All can be done in a FedEx
store. Well worth it! I can guarantee this won't be the last time you refer to it. Dirty fingerprints can be wiped off, and the paper is preserved.

[jbeach]

Excellent, Greg!

So, I email the schematic .pdf to the local Fedex store and have them print it? Perfect. 11x17 (my max, in-house) is clearly not large enough, unless you have a really good magnifying glass.

Thanks!

-John

[gjz30075]

I brought it to them on a thumb drive. They know how to keep things in proportion when blowing it up
so as to not go too far.

edit: Ok, so I was a little optimistic. I measured the schematic and it is 19" x 24" with a bit of laminate
overlap. Perfect size to follow the wires.