This customer complained that her temp displays were all over the place.
Though, food in freezer was frozen OK.
I changed the computer board on back, which was not the usual one as this refrigerator has
a variable speed compressor.
I also changed both sensors.
Now customer is calling and saying the display is stable, but the freezer never gets below
13 degrees. Sometimes up to 20, but never below 13.
So, now I'm wondering if this was a different problem, maybe with the compressor that did not
show up because the display was going wild and everything seemed to be freezing OK.
Maybe the coils need a good clean.
Anyone seen this before??