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#1 |
Registered User
Join Date: Jul 2014
Location: North-central Virginia
Posts: 1,099
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Wiring diagrams -- where did they go?!?
Somewhere on here, I ran across a bunch of very nice squarebody diagrams. I don't remember if they were in a post or in someone's signature. Either way, I can't find them.
Can anyone help me out here? |
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#2 |
Moderator
![]() Join Date: Oct 2008
Location: Wentworth, NH
Posts: 4,951
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Re: Wiring diagrams -- where did they go?!?
How bouts my signature
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__________________
1959 M35A2 LDT465-1D SOLD 1967 Dodge W200 B383, NP420/NP201 SOLD 1969 Dodge Polara 500 B383, A833 SOLD 1972 Ford F250 FE390, NP435/NP205 SOLD 1976 Chevy K20, 6.5L, NV4500/NP208 SOLD 1986 M1008 CUCV SOLD 2000 GMC C2500, TD6.5L, NV4500 2005 Chevy Silverado LS 2500HD 6.0L 4L80E/NP263 2009 Impala SS LS4 V8 RTFM... GM Parts Books, GM Schematics, GM service manuals, and GM training materials...
And please let us know if and how your repairs were successful. |
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#3 |
Registered User
Join Date: Jul 2014
Location: North-central Virginia
Posts: 1,099
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Re: Wiring diagrams -- where did they go?!?
It wasn't the one I was thinking of. The format of those factory manuals is not as handy as I would like. Somewhere on here, I was seeing some very nice clear diagrams.
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#4 |
Registered User
Join Date: Aug 2009
Location: Bowser
Posts: 13,600
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Re: Wiring diagrams -- where did they go?!?
How many do you want?
Search with ‘google images’ to find anything you want. https://www.google.com/search?q=1984...w=1366&bih=922 |
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#5 |
Moderator
![]() Join Date: Oct 2008
Location: Wentworth, NH
Posts: 4,951
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Re: Wiring diagrams -- where did they go?!?
None of the aftermarket diagrams are complete for each year and there are errors that are not present in the GM manuals.
__________________
1959 M35A2 LDT465-1D SOLD 1967 Dodge W200 B383, NP420/NP201 SOLD 1969 Dodge Polara 500 B383, A833 SOLD 1972 Ford F250 FE390, NP435/NP205 SOLD 1976 Chevy K20, 6.5L, NV4500/NP208 SOLD 1986 M1008 CUCV SOLD 2000 GMC C2500, TD6.5L, NV4500 2005 Chevy Silverado LS 2500HD 6.0L 4L80E/NP263 2009 Impala SS LS4 V8 RTFM... GM Parts Books, GM Schematics, GM service manuals, and GM training materials...
And please let us know if and how your repairs were successful. |
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#6 |
Registered User
Join Date: Jul 2005
Location: CT
Posts: 277
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Re: Wiring diagrams -- where did they go?!?
What diagrams are you looking for?
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#7 |
Registered User
Join Date: Jul 2014
Location: North-central Virginia
Posts: 1,099
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Re: Wiring diagrams -- where did they go?!?
Specifically, I'm looking for complete pinouts for all the stock '87 dash controls. I'll be moving all the dash connectors over to my own new harness.
I'm using Hatzie's wiring manual, which is a better scan job than AllDataDiy had of the same diagrams. It's still not as clear as a diagram I saw on here just a week ago, but can't find. |
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#8 |
Registered User
Join Date: Jul 2014
Location: North-central Virginia
Posts: 1,099
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Re: Wiring diagrams -- where did they go?!?
Found it. It was on the wrong forum. These appear to be aftermarket diagrams, but different and better than the Haynes manual that I have. They're also clearer than the factory diagrams, and laid out in a little more typical format. I'll keep an eye out for errors.
http://forum.73-87chevytrucks.com/sm...?topic=11766.0 |
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#9 |
Registered User
Join Date: Jul 2005
Location: CT
Posts: 277
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Re: Wiring diagrams -- where did they go?!?
the pinouts are here http://forum.73-87chevytrucks.com/sm...?topic=31456.0
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#10 | |
Moderator
![]() Join Date: Oct 2008
Location: Wentworth, NH
Posts: 4,951
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Re: Wiring diagrams -- where did they go?!?
Quote:
You should've mentioned you were working on a 1987. Those 1987 GM wiring diagrams are a bear to wade through. Download the 1988 & 1989 RV series diagrams. You can follow those and they'll be closer to your 87 than the scans you linked to on Chris's board. Chris Lucas has a lot of good electrical and other tech info on his board written and organized by Rich "bd", VileZamboni, IrishAlley, and several others.
__________________
1959 M35A2 LDT465-1D SOLD 1967 Dodge W200 B383, NP420/NP201 SOLD 1969 Dodge Polara 500 B383, A833 SOLD 1972 Ford F250 FE390, NP435/NP205 SOLD 1976 Chevy K20, 6.5L, NV4500/NP208 SOLD 1986 M1008 CUCV SOLD 2000 GMC C2500, TD6.5L, NV4500 2005 Chevy Silverado LS 2500HD 6.0L 4L80E/NP263 2009 Impala SS LS4 V8 RTFM... GM Parts Books, GM Schematics, GM service manuals, and GM training materials...
And please let us know if and how your repairs were successful. |
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