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I just installed rebuilt trans in my car 1993 base model 700r4 with stock Lt1 tried starting the car would crank but no start. Replaced the starter checked and charged the battery and stil same issue. Checked the codes and that's when the ecm module popped an err code, I'm leaning towards a faulty Netrual safety switch but have no idea how to check that and some are saying it's the ECM itself all the connectors are on and everything is grounded, sprayed starting fluid in it and it almost started but then dies I'm stumped on this and all the other corvette places don't really explain anything. Any help will be amazing. Thanks in advance.
ECM Module throwing ERR code
