I have an 05 ss/sc. 2 days ago the car was running fine then yesterday wouldnt start. I replaced the battery assuming it was that but no luck. Gauge lights come on power steering displays. I have no power locks windows radio or dome lights but i have power to distibution box head and taillights work scanner has no communication with the vehicle. Ive checked all fuses and relays but nothing. 1) could this be my security has locked the car out? Wouldnt my windows and such still work if this was the case? How could i tell? 2) im thinking the pcm went bad i did notice moisture where the battery is. Any help is appreciated

 

Dam I'll change da PCM

 

I'd check the grounds specially the one underneath the driver side headlight...I looked at mine today and it was corroded as hell need to route it somewhere else