power lock issue
 

Starting last week, when I pressed the key fob or the button inside, it would often open 3 out of 4 door locks. the 4th door (the one that doesnt open), i can see it shifting and trying to pop up.
SO today, when i press the unlock buttons, I dont even here any sounds of any relays or actuators trying to pop the locks. It makes no sound and does not lock. When I press the key fob, it blinks the lights but the locks doesnt close.


ANY SUGGESTIONS? THANKS IN ADVANCE!

ok the locks work again like they did before, 3 out of 4 opens