The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > General Truck Forums > Electrical

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 03-29-2014, 11:40 PM   #26
unique760
Registered User
 
Join Date: Mar 2014
Location: Carlsbad, CA
Posts: 37
Re: 60-66 full body wiring

make sure you have proper grounding. that's a probability
unique760 is offline   Reply With Quote
Old 03-30-2014, 08:37 PM   #27
Apache809
Registered User
 
Apache809's Avatar
 
Join Date: Feb 2014
Location: weston
Posts: 122
Re: 60-66 full body wiring

Quote:
Originally Posted by low79fx View Post
OK,here goes.I hope this helps and I hope I can get them in good ledgible order.
Will this diagram work for my 61?
__________________
61 Apache
C30 Longbed StepSide
Named "BigBoy"
Build Page:
http://67-72chevytrucks.com/vboard/s...70#post6545970
YouTube Build Videos (Click 2 Watch)
Apache809 is offline   Reply With Quote
Old 04-01-2014, 09:46 PM   #28
low79fx
Registered User
 
Join Date: Jun 2008
Location: odessa,tx
Posts: 206
Re: 60-66 full body wiring

It should work on just about any truck if you really think about. But it was tailored for 60-66 gm trucks.
low79fx is offline   Reply With Quote
Old 04-01-2014, 10:55 PM   #29
Apache809
Registered User
 
Apache809's Avatar
 
Join Date: Feb 2014
Location: weston
Posts: 122
Re: 60-66 full body wiring

Quote:
Originally Posted by low79fx View Post
It should work on just about any truck if you really think about. But it was tailored for 60-66 gm trucks.
Its the same diagram but the colors are a bit different.
__________________
61 Apache
C30 Longbed StepSide
Named "BigBoy"
Build Page:
http://67-72chevytrucks.com/vboard/s...70#post6545970
YouTube Build Videos (Click 2 Watch)
Apache809 is offline   Reply With Quote
Old 01-28-2015, 03:54 PM   #30
OldGMJon
Registered User
 
OldGMJon's Avatar
 
Join Date: Oct 2014
Location: Albion, Ca.
Posts: 413
Wink Re: 60-66 full body wiring

Quote:
Originally Posted by TotalNewby View Post
Looking for some help!

I have a 64 C20 with rear light issues. I have turn signals but no brakes, running lights. Also, I have no interior dome light, but gas indicator works. I have replaced just about everything with no luck. Starting at the back, new bulbs, new wiring harness all the way to the front, new brake light switch, new dome light and wiring, new director signal connector in the steering wheel. The onyl place I can see on the wiring diagram where dome light and rear lights meet is in the light switch connector. I am not sure what/where that is or even what it looks like????? Anyone out there got any ideas? I am stumped!!

THANKS
replace your light switch
__________________
Projects:
65' Chevy C10 swb (rebuilt chassis)
65' Chevy Panel swb
64' Chevy C30 flatbed "above" 80' C30 "beneath")
Parts:
66' GMC 2503 & 65' GMC I1500
OldGMJon is offline   Reply With Quote
Old 02-01-2015, 06:58 PM   #31
oakstcustomz
Registered User
 
oakstcustomz's Avatar
 
Join Date: Apr 2010
Location: Willits Ca
Posts: 128
Re: 60-66 full body wiring

I'm not sure but the gauges vs the tell tale lights are different wire diagrams
__________________
1965 Chevy C-20 slammed 292 L6 TH400
1967 Chevy C-20 on 91 suburban frame project(wife's)
1972 Chevy K-20 Mild 350/th350/np2o5 dd
1952 Ford Customline 2door kustom project
1967 Cadillac Superior Hearse (wife's)
1998 GMC Saffari (wife's dd)
oakstcustomz is offline   Reply With Quote
Old 02-22-2015, 04:16 PM   #32
printing724
Registered User
 
Join Date: Feb 2015
Location: Hollidaysburg
Posts: 1
Re: 60-66 full body wiring

Attached are some 1964 Chevy C-K 10-20 wiring diagrams I did. There a CAD file in .dwg format (in the zip file) and the same thing as a four page pdf file. Air conditioning is included as page four.

Mostly it's redrawn from the stock diagrams in the 1964 shop manual supplement. The fuse panel internal connections are shown accurately, I traced the circuits in mine. I left out devices that are not on a C-K 10-20.

If you play with the cad file it's saved as an autocad 2000 file. Each wire color is on its own layer. There is one layer on which I put all the devices that the wiring connects to. Depending on the cad program you use, you might have to play with layer colors to get a decent color print.

(I'm putting my 64 back on the road and am fixing up a lot of wiring sins I created twenty years ago. I wanted a decent wiring diagram so I decided to redraw the originals into cad format so I could edit them. The diagram for my truck is eight pages with four more pages for the stuff I have added.)

Hope this helps someone...
Attached Images
File Type: pdf 1964_ChevyK20_Base_WiringDiagram_4pgs.pdf (124.4 KB, 316 views)
Attached Files
File Type: zip 1964ChevyCK1020_BaseElectrical.zip (46.8 KB, 212 views)
printing724 is offline   Reply With Quote
Old 04-30-2015, 09:54 AM   #33
thefaceman
Registered User
 
thefaceman's Avatar
 
Join Date: Apr 2015
Location: Dallas, TX
Posts: 15
Re: 60-66 full body wiring

New here and to the c/10 world, so sorry for dumb question, but I noticed a puff of smoke come from under the dash a couple days ago, and jiggling the wires behind the ignition switch shuts the engine off. The truck was re-wired by a shop before I bought it. I don't know what kit they used. It looks like some wires are getting hot back there (I have reached down and touched them, and the area where they attach to the harness behind the ignition switch shows plastic is melted a little). I feel like I could label, then pull wires and fix loose connections, but I don't want to mess anything up. I also will need a new harness for the back of the ignition switch. Any thoughts on how I should approach this? How should I go about buying a harness without knowing the type of wiring kit used? The ignition switch itself looks like the original. Thanks!

1966 c/10
thefaceman is offline   Reply With Quote
Old 04-30-2015, 12:39 PM   #34
OldGMJon
Registered User
 
OldGMJon's Avatar
 
Join Date: Oct 2014
Location: Albion, Ca.
Posts: 413
Wink Re: 60-66 full body wiring

Quote:
Originally Posted by thefaceman View Post
New here and to the c/10 world, so sorry for dumb question, Any thoughts on how I should approach this? How should I go about buying a harness without knowing the type of wiring kit used? The ignition switch itself looks like the original. Thanks! 1966 c/10
I would start a new thread to get some answers since this may be too hidden using the tail end of another's thread.
__________________
Projects:
65' Chevy C10 swb (rebuilt chassis)
65' Chevy Panel swb
64' Chevy C30 flatbed "above" 80' C30 "beneath")
Parts:
66' GMC 2503 & 65' GMC I1500
OldGMJon is offline   Reply With Quote
Old 04-30-2015, 02:39 PM   #35
thefaceman
Registered User
 
thefaceman's Avatar
 
Join Date: Apr 2015
Location: Dallas, TX
Posts: 15
Re: 60-66 full body wiring

Thanks. I'll do that.
thefaceman is offline   Reply With Quote
Old 09-26-2015, 12:59 AM   #36
sharkskinman
Registered User
 
Join Date: Oct 2014
Location: new orleans
Posts: 286
Re: 60-66 full body wiring

65 colored
Attached Images
 

Last edited by sharkskinman; 09-26-2015 at 01:09 AM. Reason: isnt showing picture
sharkskinman is offline   Reply With Quote
Old 12-05-2015, 09:19 AM   #37
chicken
Registered User
 
chicken's Avatar
 
Join Date: Nov 2015
Location: Lake City florida
Posts: 36
Re: 60-66 full body wiring

scribed,

thanks for making this thread.. im gering up to do some wiring on a 63
__________________
making the tobaccoo company mad by growing my own bacca.
chicken is offline   Reply With Quote
Old 01-02-2016, 02:31 PM   #38
Oscar73
Registered User
 
Join Date: Aug 2005
Location: Seattle, WA
Posts: 23
Re: 60-66 full body wiring

Is it just me, or do none of these wiring diagrams show the heater switch, heater resistor circuit and blower? Or did they use fire to heat their trucks back then?
Oscar73 is offline   Reply With Quote
Old 01-20-2016, 04:30 PM   #39
Figuarus
Registered User
 
Figuarus's Avatar
 
Join Date: Sep 2014
Location: Salt Lake City, UT
Posts: 341
Re: 60-66 full body wiring

It's my understanding that heaters have their own standalone wiring harness.
__________________
1964 C10 283/TH400
Figuarus is offline   Reply With Quote
Old 01-21-2016, 01:45 PM   #40
sharkskinman
Registered User
 
Join Date: Oct 2014
Location: new orleans
Posts: 286
Re: 60-66 full body wiring

My heater only has 1 wire from switch to fan
Mine is base stock and has a 3 speed

I can take a look and let u know the wiring
sharkskinman is offline   Reply With Quote
Old 03-03-2017, 10:06 AM   #41
Bowtiesforever
Registered User
 
Join Date: May 2014
Location: Aldergrove, BC
Posts: 1
Re: 60-66 full body wiring

Saw a link on here once for converting a light dash to a gauge dash and what wires in the plug had to be moved where....anyone got a copy??? Thanks
Bowtiesforever is offline   Reply With Quote
Reply

Bookmarks

Tags
wiring

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 10:37 AM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2017, vBulletin Solutions, Inc.
Copyright 1997-2013 67-72chevytrucks.com