Kenmore Extended Cycle Time / Heating or Sensor Issue

Dishwasher runs too long; cycles take much longer than normal.

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Low incoming water temperature, Failed heater, Dirty turbidity (soil) sensor, Hard water causing slow heating

Safety first: Turn off power before testing heater.

Check water temperature: Run hot water at the sink before starting the dishwasher to ensure hot fill.
Test heater: Inspect and test the heating element; replace if not functioning.
Clean sensors: If equipped with a turbidity sensor in the sump, remove and clean it gently to restore accurate readings.
Use dishwasher cleaner: Run a cleaning cycle to remove scale that can slow heating.

Medium 3/5

Heating Element

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