Kenmore 23 cu. ft. side by side just starting making a buzzing sound. Lasts about 10 to 20 seconds and occurs about every 5 minutes. Unit is still cold, so is this a sign something is getting ready to die and I can pre-empt or should I wait till complete failure in order to avoid replacing parts until the cause is found? Is it something I can fix or need a pro?
Try to pinpoint where the buzzing is coming form. One likely place would be under the fridge at the compressor. Pull the fridge out so you can get behind it and remove the cover on the bottom to see it.
The water inlet valve could also make a buzzing sound. It’s also at the back where the water supply comes in.
A control board in the fridge could also make the noise.
A solenoid in the ice dispenser.
The compressor starter is probably bad since it finally does start. It’s part 30 on this diagram. http://c.searspartsdirect.com/lis_png/PLDM/R0201516-00006.png
