Signs of a bad BCM

[paint94979]

Lately my trucks headlights start blinking and the unlock and lock buttons on my door panels dont work. BCM?

 

[TheBac]

Ghosts

 

[Chevy1925]

Wait... do the aux ports on the center console work?

 

[slowlml]

Checked batteries, alternator, fuse box connections? Ive seen where someone's windshield was leaking and got in the door panels causing havoc. Try cleaning up the bcm connections too.