The other day my car was struck by lightening. Yes it is possible. So I walked outside to my car not turning over after three TVs were fried in the house. Everything lights up but when you turn key nothing happens. It does click from the fuse box but that's it. I have already tried changing the ignition switch, checked all ignition fuses, and tried to jump the starter. Could it be the pcm? It's an 02 trailblazer. Could I swap with my 04? I'm doing a security relearn right now even though the light isn't blinking.