2004 chevy trailblazer_lt
Good evening all. This afternoon I installed a different steering column in my 2004 TB this evening. After doing so, the TB will not start and I believe it to be an issue with the security system, as the security light is flashing. I did remove my original lock and cylinder from my original column and put it in the new one, so I don't know if that is what is throwing the system off. I tried the 11 minute restart and the security light went out. After letting it sit on off for about 1 minute I turned the key to acc and the security light was now out but came right back on and started flashing again when I turned to start the truck. Any thoughts?