1970 chevy wiring schematics - Chevelle Tech
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post #1 of 9 (permalink) Old Feb 17th, 06, 11:53 PM Thread Starter
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1970 chevy wiring schematics

As I get int the wiring uder the hood of my 70 El Camino I am finding more and more terminated wires. I could ask for assistance for about 5 Different wires or for information on accessory wiring schematics. Most of what is messing with me are Air Conditioning, Wiper moter, TCS and what I think are buzzer wires? (I don't no for sure) most of the wires are on the passenger side of the fuse block plug. I cannot find wire diagrams for the accessories. Can anyone help?
Phil
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post #2 of 9 (permalink) Old Feb 18th, 06, 1:33 AM
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Re: 1970 chevy wiring schematics

Might try here for a diagram
http://elcaminocentral.com/article-114-thread-1-1.html
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post #3 of 9 (permalink) Old Feb 18th, 06, 11:53 PM Thread Starter
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Re: 1970 chevy wiring schematics

Thanks Dean But no AC stuff. I think it is best if I replace the whole under hood harness. Any one know whats is best?
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post #4 of 9 (permalink) Old Feb 19th, 06, 9:10 AM
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Re: 1970 chevy wiring schematics

Quote:
Originally Posted by rook1957
I think it is best if I replace the whole under hood harness. Any one know whats is best?
I bought my '70 replacement wire harness from M&H...good stuff.
Also, I think a wiring schematic would greatly help you...available from most any Chevelle parts vendor.

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post #5 of 9 (permalink) Old Feb 23rd, 06, 11:11 PM Thread Starter
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Re: 1970 chevy wiring schematics

Thanks Bill,
But I cannot seem to find an ss engine harness with AC, Any suggestions?
Phil
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post #6 of 9 (permalink) Old Feb 24th, 06, 1:18 AM
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Re: 1970 chevy wiring schematics

Perhaps give M & H a call and ask them about getting a correct harness.
www.wiringharness.com

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post #7 of 9 (permalink) Old Feb 25th, 06, 12:26 AM
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Re: 1970 chevy wiring schematics

AC harness for 70 is a separate harness and not part of the under hood engine, light harness or the under dash harness.

Steve Strasemeier (70SS 396, Fathom Blue/White Stripes)
My 70SS
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post #8 of 9 (permalink) Old Mar 4th, 06, 1:09 PM Thread Starter
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Re: 1970 chevy wiring schematics

That is what I have also realized, It looks like I need 3 different harnesses for under the hood. I wish it were not in such bad shape, the wires are very brittle. This is an unexpected expence. The price you pay for an Arizona car, but it beats rust!!!
Phil
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post #9 of 9 (permalink) Old Mar 6th, 06, 5:22 PM
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Re: 1970 chevy wiring schematics

I can't offer much help, but I also give a thumbs up on the M&H harness quality.

Jeremy

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