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local library Helm prints factory service manuals for GM vehicles. This very complete package usually costs about $120, and if you do your own work it is well worth the price - ... I have the set for the 1990 G-van; the wiring harness book not only shows a complete schematic, but also illustrates all connectors and their locations, etc - over 200 11x17 pages. Check your local Library. It is free. They have lots of repair manuels.

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2007-12-01 02:16:09
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Q: Where can you find a diagram for a 1990 Chevy truck wiring harness?
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