Relay turning on then off, on then off

Question

I have a model GSL25JFRF. There is a panel in the rear of the refrig where a circuit board is mounted. The board is approx 4.5" x 8". The board has relays mounted on it and one relay keeps turning on, then off (much like a blinker on your car). I unpluged, then replugged the connector on the top right side and the clicking noise stopped for a while. Is this an indicator of a maintenance need, or could this be just a malfunction?