I recently bought a 94 GS eclipse with a blown engine. I finally found an engine and its now in and all wired up. But i realized i was getting no Indicators,Had no power windows, power locks, no fuel pump kicking on, no cranking, no spark...nothing. so i took off the lower part of the drivers side and the guy i bought it from must have had a security system/remote starter hooked up because it had wires cut all over. so i put together all the wires i saw but still nothing. but i still have headlights and interior lights. im either thinking bad ECU or a bad ground somewhere? but ive went through the grounds about 5 times and cant find anything... anyone know what ground may possibly cause that? Need help Soon guys Thanks!

 

You can either call an automotive electrical diagnostician, or you can replace the wiring harness yourself. Those are your only options.