Hi, I was parking my 1989 blazer TBI 5.7 while it died. No way to start it again, I turned the key and nothing happened, like disconnected battery condition. headlights and interior dome light works, while hazard, back glass, bottom interior lights and every ignition controlled-equipement don't work.
Battery is good. What happened? is there any solenoid/resistance/wire to check? if yes, how to find it? where is it?

thanks so much

 

The igniton switch could be the problem, it was on mine! Check the wires to your starter too, that was another one. After I cleaned off the connectors and tightened every thing back up, it came back to life.