Kenmore Washing Machine Error Code Sd — Suds Detected
What this means
Error Sd means the washer has detected too many suds. This is almost always caused by using non-HE detergent in an HE washer, using too much detergent, or soap residue buildup in the machine. Excessive suds prevent proper draining and can cause the washer to run extended rinse cycles.
Alternate codes: 5d, Sud
Step-by-step fix
4 stepsLet it resolve automatically
The washer will often add extra rinse cycles to clear the suds. Let the cycle complete.
This may take 15–30 minutes longer than a normal cycle.
Run a rinse and spin
If the cycle ends with suds still present, run a rinse and spin cycle without detergent.
Reduce detergent
Use less detergent in the future. Only use HE detergent.
Try using about 2 tablespoons of HE detergent per load.
Run a cleaning cycle
Run an empty cycle on the hottest setting with a washing machine cleaner to remove soap residue buildup.
When to call a professional
This is a detergent issue, not a mechanical problem. No professional service needed.
Information compiled from manufacturer service manuals, official troubleshooting documentation, and appliance repair industry resources. This guide is for informational purposes only — always consult a qualified technician for complex repairs.
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