98 Pontiac Grand Am no start/no dash lights
Hello all. I recently replaced the heater core in a 98 2.4 Grand Am. I had removed the steering column and was on my way to remove the dash when I discovered I could do it without pulling the whole dash. When I plugged in the wires to the column I test fired it and all was well except the air bag light was on. Once I got the column installed I went to start it again and it would fire for 2 seconds then die. There are no lights of any kind on the dash on key on, so no flashing security light or anything. Bat has a full charge and I checked ECM fuse. I tried to do the security relearn once, but I have seen some places say you may have to do that 2 or 3 times. My brother said he has seen an ignition lock cyl do similar things, but Id like to see if anyone has had similar problems before I get one. I am at my wits end. Any help guys and gals?