Litter Robot 3, blue light then yellow

Blue light flashing, hit reset and then the yellow lights flashes very fast…did all the cleaning but nothing fixes it…how do I order the replacement piece I need, how do I know what I need? Can someone help me? I’m finding navigating this site very confusing.

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Hi @SamHugsNkisses and welcome to our forum.

Based on your description of the problem, you will need to replace DFI sensor and metal pins.

You can order these replacement parts here:

These videos will show you how to replace these parts:

If your robot is in warranty, please advice.

I hope this helps. Feel free to ask anything else.