russky2k Posted August 16, 2011 Share Posted August 16, 2011 Been searching everywhere for a pinout diagram for a 16147060 ECM; out of a 1993 GMC K2500 Suburban 454 with a 4l80e. I even contacted GM and they lead me to a company which controls all of their documentation and I keep ending up with a diagram for the 1227747. All of the documentation from Autozone and third gen seems to be the same thing. Trying to diagnose problems with a wiring harness. Please help. Thanks, Russ Link to comment Share on other sites More sharing options...
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