As the title says I just changed the passlock sensor and it still occasionally won’t start, flashing security light and all that, you guys know the drill. So my question is, is the bcm the next thing to replace?

Well I changed the ignition switch today, it started but then again it starts about 95% of the time so we shall see if the problem is fixed. If not I guess I will try the lock cylinder next, the key has some wiggle to it so who knows that very well could be it. Fingers crossed it’s fixed