You will need to use a scan tool with GM factory access to reprogram the system to accept the replacement column and replacement keys, you will need 2 good keys at a minimum. Relearn will not work with a column replacement, it has to be programmed in first. As for the column replacement being an issue, it is unless you can prove ownership of the vehicle. That is because of the security involved and column replacement being a common thing in a stolen vehicle.
Saturday, July 4th, 2020 AT 2:13 PM