You will need to buy a 2.2k ohm resistor at an electronics store. Locate three small wires at the lock cylinder. Cut the yellow wire and the orange/black. Solder the resistor between those wires. Tape up you connections reinstall the covers back on and follow the relearn procedure.
This is no problem at all. You will be soldering these on the vehicle side of the harness. This will elminate the passlock sensor in the column. This would eliminate the passlock sensor alone. If there is an issue aside of this sensor, this will not cure this problem. I cannot say I have seen this done with the passlock bypass either. As far as the relearn is concerned, here is how to do this.