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Old 08-01-2019, 09:27 AM   #11
hatzie
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Join Date: Oct 2008
Location: Wentworth, NH
Posts: 4,975
Re: Restoring Rusty

Quote:
Originally Posted by Low Elco View Post
Great write up, although after reading through, I'm now terrified of wiring again!
Looking at a whole vehicle harness is overwhelming. The key is to break it down in bite size sections that you can wrap your head around.
For example... The forward lighting harness is just a few wires... A modern LS engine contains a handful of sub functions. Break em up as individual separate systems so it makes sense to you... Sensors, Fuel, Ignition, Charging, etc. The functions may interleave inside the PCM but the wiring is separate.
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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...Please include at least the year and model in your threads. It'll be easier to answer your questions.
And please let us know if and how your repairs were successful.
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