Color Wiring Diagram FINISHED - Page 8 - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Twisted78SS · 11-24-2009, 12:16 AM

I created a permanent web location for Truck data,

Here is the main directory,
http://www.2heeldrive.com/Chevrolet/

here is the link to the Wiring Diagrams

http://www.2heeldrive.com/Chevrolet/Wiring_Diagrams/

Bear with me as I migrate more info here..

Drew

hotrodlover · 11-24-2009, 02:43 AM

Quote:

Originally Posted by blukangoo

I can´t answer that one for you.

I just tested them again and opened them with Adobe Acrobat Reader 9.0 and they worked.

@ Francisco - I was in the shop a couple times since I wrote the last time and never remembered to look at the plan.
Here is what I can remember in the "Master Plan":

You could change the Heater wire to look like picture #1 and
maybe tell me what the wire is in picture #2.

Pic #1

Pic #2

Looks Like it is the Dimmer switch wire atleast that is what 18t is on the pdf files I downloaded.

blukangoo · 11-24-2009, 04:03 AM

18 is the wire guage and T is Tan. It´s not the wire for the dimmer switch.

It is just not logical the way the wire is. Is starts on the firewall and ends on the firewall and is not part of any curcuit.

@ Drew - Nice collection you got there! Thanks for hosting the diagrams for and from Francisco!

Here are the direct download links from Drew:

Master Plan
Engine & Front Lights
Rear Lighting
Bulkhead #1 (Cab)
Bulkhead #2 (Cab)

franciscocl7 · 02-24-2010, 02:50 PM

Hi blukangoo me again!!!
It seems that something is missing in that 18 gaugge tan wire, Im going to check the assembly manual to modify that mistake, if there exists.
As soon I check it I will send you the diagram..
Nice observation, the wiring digrama is every day better.
Francisco

Quote:

Originally Posted by blukangoo

18 is the wire guage and T is Tan. It´s not the wire for the dimmer switch.

It is just not logical the way the wire is. Is starts on the firewall and ends on the firewall and is not part of any curcuit.

@ Drew - Nice collection you got there! Thanks for hosting the diagrams for and from Francisco!

Here are the direct download links from Drew:

Master Plan
Engine & Front Lights
Rear Lighting
Bulkhead #1 (Cab)
Bulkhead #2 (Cab)

Edmond · 03-02-2010, 06:48 AM

Great post.
I can remember years ago I posted an AutoCAD version of the 67-72 schematic. (http://67-72chevytrucks.com/vboard/s...d.php?t=232796) (Not sure if the links are still working

)
But these PDF's are great to have. Thanks for posting them!

Cya,
Edmond
Dutch Longhorn

8)

actconstruction · 02-02-2011, 09:02 PM

Quote:

Originally Posted by Edmond

Great post.
I can remember years ago I posted an AutoCAD version of the 67-72 schematic. (http://67-72chevytrucks.com/vboard/s...d.php?t=232796) (Not sure if the links are still working

)
But these PDF's are great to have. Thanks for posting them!

Cya,
Edmond
Dutch Longhorn

8)

No, the links are not working. Do you still have this autoCAD document? It would be invaluable to me. I am making a few changes in different areas, and I think it would be great to be able to change the diagram around to match. Thanks in advance.

fixit-p · 02-02-2011, 09:50 PM

Quote:

Originally Posted by actconstruction

No, the links are not working. Do you still have this autoCAD document? It would be invaluable to me. I am making a few changes in different areas, and I think it would be great to be able to change the diagram around to match. Thanks in advance.

I also have the pfs' and would love a copy of the cad version if they are still available.

Earley · 03-21-2010, 05:19 AM

If someone could shoot me an email with the hi-res it would be greatly appreciated. Going to be rewiring here pretty soon and would be great to have. Thanks ahead!

kenneth.earley@okstate.edu

blukangoo · 03-22-2010, 04:24 PM

Quote:

Originally Posted by Earley

If someone could shoot me an email with the hi-res it would be greatly appreciated. Going to be rewiring here pretty soon and would be great to have. Thanks ahead!

kenneth.earley@okstate.edu

Hi Kenneth,

Just go up to Post #164 and download them from the links Drew posted.

Greetz from Germany
Sean

Earley · 03-23-2010, 10:32 AM

Quote:

Originally Posted by blukangoo

Hi Kenneth,

Just go up to Post #164 and download them from the links Drew posted.

Greetz from Germany
Sean

Dang. I coulda swore I went through all those! Thanks!

Ackattack · 04-01-2010, 12:34 AM

The wiper motor wiring is incorrect on the above diagrams.

The single connector is 1 black wire that goes to the wiper switch.

The yellow power wire goes to one connector (washer) and then jumpers to the wiper motor.

actconstruction · 04-13-2010, 06:37 PM

Yes, but... Here's the problem... The one on the left is the one from the diagram. The one on the right is the one I have. Also, the diagram does not actually show enough prongs for the connector. Even the factory connector has two prongs on the left.

actconstruction · 04-17-2010, 02:13 AM

Okay, so the extra red wire is a way to wire something up that you want to always have power, in run, accy, off, and start. Such as??? Load limits?? Effects on the rest of the system?? The two purple wires on the diagram go on the SOL tab, second from left (the one you can't see on the diagram). The brown wires are correct (ACC). And the rest looks good. So, in other words, other than being a bit vague, the diagram IS correct. On a side note, nice work on the diagrams. If all that's true, then the wire that's missing goes to the "NFW Safety switch". Excuse my ignorance, but is that another way of saying Neutral Safety Switch (NSS)?? If that's the case, then awesome, because my truck never had one. Am I getting too far off topic here? I've been told I thread jacked already, so I'm trying to learn some online etiquette. Enough questions yet???

**70C10Toejam** · 04-26-2010, 09:44 PM

fixit-p---Thank you! Thank you!

never thought it would be that hard to figure out.

Just something that was driving me crazy. Not that that's hard to do.

RichardJ · 06-10-2010, 04:18 PM

Yes, the two fuses are for the Ammeter so don't mess with them. Your diagram isn't complete all the way way to the dash or you would probably have found where they went. If one or both of the fuses burn out, the gauge will not work.

That is not the best place to pick up your 12 Volts. The red wire that goes from there back over to the battery is already serving as the Alternator charging wire and provides the shunt for the ammeter. It doesn't need you tying accessories onto it.
I would recommend replacing that single pin insulated junction next to the battery. That one is to small and probably ready to crumble into 40 year old dust. That is where you should tie in your new accessories, next to the battery.

A lot of guys replace the original insulated post with one from a S10 and that is very similar to what you will find in a flaps. If you have a lot of accessories you could use two S10 posts. One would hold the battery wire and all original wires. A jumper from there to a second S10 post that would hold all of the new accessories.

I found a small fuse box with a large post on the bottom to hold all of the original wires. The fuses feed the various accessories as well as some relays in the corner.

In case you were wondering the radiator over-flow bottle is from a '70s Nova.

DBear · 10-05-2010, 11:38 PM

hey guys, can someone send me a hi-res copy of the wiring diagram? My email is twbailey75@yahoo.com Thanks in advance.

Tommy

blukangoo · 10-06-2010, 02:20 PM

Quote:

Originally Posted by DBear

hey guys, can someone send me a hi-res copy of the wiring diagram? My email is twbailey75@yahoo.com Thanks in advance.

Tommy

Hi Tommy,

Go up to Post #163 and Download them.

I just checked them to make sure and the files are still online.

Greetz
Sean

djgj74 · 10-12-2010, 06:45 PM

If possible could you send a copy to me as well thanks djgj74@yahoo.com thanks
Posted via Mobile Device

Edmond · 10-13-2010, 04:04 PM

Quote:

Originally Posted by djgj74

If possible could you send a copy to me as well thanks djgj74@yahoo.com thanks
Posted via Mobile Device

Now read the post above yours again....

Cya,
Edmond

gkesseru · 10-21-2010, 07:54 PM

The wiper motor wiring does not match the shop manual:

franciscocl7 · 01-21-2013, 11:51 PM

Quote:

Originally Posted by gkesseru

The wiper motor wiring does not match the shop manual:

Hi guys....I have the master diagram, I can modify any change you observe on it

Thanks

bguild · 10-24-2010, 09:16 PM

I am trying to figure out what size fuses I need for my fuse panel. I looked at this diagram and if they are on here i am not seeing them.. if they are not can any of you please point me in the right direction.. I am unsure what sizes of fuses go were in the fuse panel. Thanks I have a 67 chevy c10

Tagar89 · 10-29-2010, 12:55 PM

Sorry if i missed it, but im looking for a digram for my straight six. is everything the same? If not can someone post it or send it to me tagar89@gmail.com

Cambons · 01-11-2011, 04:10 PM

Yeah im looking for the wiring for my straight six too. So if someone could tell me where on here i can find it or what?

Twisted78SS · 01-12-2011, 06:11 PM

Here is what I have from my website goodies http://www.2heeldrive.com/Chevrolet/

11-24-2009, 04:03 AM	#3
blukangoo Neighborhood Pickle Slinger Join Date: Jan 2007 Location: Cadolzburg, Bavaria, Germany Posts: 2,224	Re: Color Wiring Diagram FINISHED 18 is the wire guage and T is Tan. It´s not the wire for the dimmer switch. It is just not logical the way the wire is. Is starts on the firewall and ends on the firewall and is not part of any curcuit. @ Drew - Nice collection you got there! Thanks for hosting the diagrams for and from Francisco! Here are the direct download links from Drew: Master Plan Engine & Front Lights Rear Lighting Bulkhead #1 (Cab) Bulkhead #2 (Cab) __________________ -------------------------------------------------- My C10 Diary Our cars: 1966 Chevrolet Chevelle 396 - TH350 1968 Chevrolet C10/CST 327 TH400/375 1969 Corvette Stingray 350 - Muncie Manual Trans 1969 Chevrolet ElCamino 350 - TH400 1970 Cutlass Supreme Convertible - 350 Rocket - TH350 1973 Camaro LT - New Engine Done - TH350 1973 Corvette Convertible 454 - TH400 Last edited by blukangoo; 11-24-2009 at 04:38 AM.

03-02-2010, 06:48 AM	#5
Edmond Registered User Join Date: Jan 2000 Location: The Netherlands Posts: 1,062	Re: Color Wiring Diagram FINISHED Great post. I can remember years ago I posted an AutoCAD version of the 67-72 schematic. (http://67-72chevytrucks.com/vboard/s...d.php?t=232796) (Not sure if the links are still working ) But these PDF's are great to have. Thanks for posting them! Cya, Edmond Dutch Longhorn 8) __________________ 1971 Chevy C/20 Longhorn, 350/TH400, Edelbrock Performer, IMPCO 425 LPG Carb 1974 Chevy Camaro Z28 (Original) ------------------------- Capelle a/d IJssel, The Netherlands

03-21-2010, 05:19 AM	#8
Earley Here to party Join Date: Mar 2010 Location: Yukon, Ok Posts: 94	Re: Color Wiring Diagram FINISHED If someone could shoot me an email with the hi-res it would be greatly appreciated. Going to be rewiring here pretty soon and would be great to have. Thanks ahead! kenneth.earley@okstate.edu __________________ 89 Shortwide 350/700r4

04-01-2010, 12:34 AM	#11
Ackattack Senior Member Join Date: Aug 2002 Location: Valley Center KS Posts: 3,525	Re: Color Wiring Diagram FINISHED The wiper motor wiring is incorrect on the above diagrams. The single connector is 1 black wire that goes to the wiper switch. The yellow power wire goes to one connector (washer) and then jumpers to the wiper motor. __________________ Project Bruiser: 68 Pro-Touring C-10 5.3L / 4L60E Project Ironhide: 97 GMC Crew Cab 4x4 Cummins SOLD: '69 GMC 1/2T SWB TBI'd: Project No Buck Assembly Manual Index Sign up Thread!!! Factory Service Manual Index

04-13-2010, 06:37 PM	#12
actconstruction Registered User Join Date: Mar 2010 Location: Concord NC Posts: 58	Re: Color Wiring Diagram FINISHED Yes, but... Here's the problem... The one on the left is the one from the diagram. The one on the right is the one I have. Also, the diagram does not actually show enough prongs for the connector. Even the factory connector has two prongs on the left. Attached Images Last edited by actconstruction; 04-13-2010 at 06:40 PM. Reason: Pictures didn't upload

11-24-2009, 12:16 AM	#1
Twisted78SS Wide n'Low Join Date: Jan 2007 Location: La Center, WA Posts: 1,511	Re: Color Wiring Diagram FINISHED I created a permanent web location for Truck data, Here is the main directory, http://www.2heeldrive.com/Chevrolet/ here is the link to the Wiring Diagrams http://www.2heeldrive.com/Chevrolet/Wiring_Diagrams/ Bear with me as I migrate more info here.. Drew __________________ Trippin Hazard.. 67 swb, Gold Member.. 68 Suburban Air Force Retired

04-17-2010, 02:13 AM	#13
actconstruction Registered User Join Date: Mar 2010 Location: Concord NC Posts: 58	Re: Color Wiring Diagram FINISHED Okay, so the extra red wire is a way to wire something up that you want to always have power, in run, accy, off, and start. Such as??? Load limits?? Effects on the rest of the system?? The two purple wires on the diagram go on the SOL tab, second from left (the one you can't see on the diagram). The brown wires are correct (ACC). And the rest looks good. So, in other words, other than being a bit vague, the diagram IS correct. On a side note, nice work on the diagrams. If all that's true, then the wire that's missing goes to the "NFW Safety switch". Excuse my ignorance, but is that another way of saying Neutral Safety Switch (NSS)?? If that's the case, then awesome, because my truck never had one. Am I getting too far off topic here? I've been told I thread jacked already, so I'm trying to learn some online etiquette. Enough questions yet???

04-26-2010, 09:44 PM	#14
70C10Toejam Hellasick Join Date: Jul 2006 Location: Death Moans, IA Posts: 876	Re: Color Wiring Diagram FINISHED fixit-p---Thank you! Thank you! never thought it would be that hard to figure out. Just something that was driving me crazy. Not that that's hard to do. __________________ I keep two MAGNUMS in my desk. One's a gun, and I keep it loaded. The other's a bottle and it keeps ME loaded. I'm Tracer Bullet. (Calvin and Hobbes) This life was a test. It was only a test. If this had been an actual life, you would have received instructions on where to go and what to do. RED meat is not bad for you...FUZZY BLUE/GREEN MEAT is bad for you!!!!!!!!!!!!! BUILT FORD TOUGH WITH CHEVY STUFF--sticker at Goodguys

06-10-2010, 04:18 PM	#15
RichardJ Registered User Join Date: Apr 2010 Location: So Cal Posts: 1,414	Re: Color Wiring Diagram FINISHED Yes, the two fuses are for the Ammeter so don't mess with them. Your diagram isn't complete all the way way to the dash or you would probably have found where they went. If one or both of the fuses burn out, the gauge will not work. That is not the best place to pick up your 12 Volts. The red wire that goes from there back over to the battery is already serving as the Alternator charging wire and provides the shunt for the ammeter. It doesn't need you tying accessories onto it. I would recommend replacing that single pin insulated junction next to the battery. That one is to small and probably ready to crumble into 40 year old dust. That is where you should tie in your new accessories, next to the battery. A lot of guys replace the original insulated post with one from a S10 and that is very similar to what you will find in a flaps. If you have a lot of accessories you could use two S10 posts. One would hold the battery wire and all original wires. A jumper from there to a second S10 post that would hold all of the new accessories. I found a small fuse box with a large post on the bottom to hold all of the original wires. The fuses feed the various accessories as well as some relays in the corner. In case you were wondering the radiator over-flow bottle is from a '70s Nova. Attached Images

10-05-2010, 11:38 PM	#16
DBear Registered User Join Date: Nov 2008 Location: Rowlett, TX Posts: 861	Re: Color Wiring Diagram FINISHED hey guys, can someone send me a hi-res copy of the wiring diagram? My email is twbailey75@yahoo.com Thanks in advance. Tommy

10-12-2010, 06:45 PM	#18
djgj74 Registered User Join Date: Sep 2010 Location: Poplar bluff, mo Posts: 22	Re: Color Wiring Diagram FINISHED If possible could you send a copy to me as well thanks djgj74@yahoo.com thanks Posted via Mobile Device

10-21-2010, 07:54 PM	#20
gkesseru Registered User Join Date: Dec 2009 Location: California, Maryland Posts: 544	Re: Color Wiring Diagram FINISHED The wiper motor wiring does not match the shop manual: Attached Images __________________ 72 Fleet (died) 78 Step (sold) 55 Step named Fred (sold) 00 F150 68 Step (named El Scorcho by PO) Build thread for the new El Scorcho http://67-72chevytrucks.com/vboard/s...d.php?t=392932

10-24-2010, 09:16 PM	#22
bguild Registered User Join Date: Mar 2008 Location: kansas city mo Posts: 898	Re: Color Wiring Diagram FINISHED I am trying to figure out what size fuses I need for my fuse panel. I looked at this diagram and if they are on here i am not seeing them.. if they are not can any of you please point me in the right direction.. I am unsure what sizes of fuses go were in the fuse panel. Thanks I have a 67 chevy c10 __________________ Project "Edna Marie"http://www.67-72chevytrucks.com/vboa...74#post5998074 Toys: 2014 Dodge Ram 1967 SHORTBED

10-29-2010, 12:55 PM	#23
Tagar89 I'ma yearnin for some learnin! Join Date: Sep 2008 Location: Seattle, Wa Posts: 77	Re: Color Wiring Diagram FINISHED Sorry if i missed it, but im looking for a digram for my straight six. is everything the same? If not can someone post it or send it to me tagar89@gmail.com __________________ 1968 Chevy C10 Shortbed Stepside

01-11-2011, 04:10 PM	#24
Cambons Registered User Join Date: Jan 2010 Location: SO Cali Posts: 37	Re: Color Wiring Diagram FINISHED Yeah im looking for the wiring for my straight six too. So if someone could tell me where on here i can find it or what?



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01-12-2011, 06:11 PM	#25
Twisted78SS Wide n'Low Join Date: Jan 2007 Location: La Center, WA Posts: 1,511	Re: Color Wiring Diagram FINISHED Here is what I have from my website goodies http://www.2heeldrive.com/Chevrolet/ __________________ Trippin Hazard.. 67 swb, Gold Member.. 68 Suburban Air Force Retired

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