Jenn-Air Dishwasher Error Code E:10

E:10 indicates that the Zeolite heater heating circuit has been interrupted. This fault is specific to Jenn-Air dishwashers equipped with the Zeolite drying system. The dishwasher will continue to run wash cycles normally, but the Zeolite drying function will be disabled until the circuit fault is resolved.

Yes, the dishwasher is designed to continue operating its wash functions even when E:10 is active. The control system disables only the Zeolite drying feature and does not shut down the appliance entirely. However, leaving a wiring fault unaddressed for an extended period is not advisable, as wire damage can worsen over time.

A power reset may temporarily clear the code from the display, but E:10 will return as soon as the control re-tests the Zeolite heater circuit and detects the same open-circuit condition. The underlying fault in the heater or wiring must be diagnosed and corrected for the code to clear permanently.

A knowledgeable DIYer can begin by checking the supply wires and connectors for visible damage, corrosion, or loose terminals, which do not require replacement parts. Measuring the heater resistance with a multimeter is the next step and requires some comfort working with appliance components. If the heater element itself has failed, replacing it involves accessing internal dishwasher components and is best handled by a technician if you are not experienced with appliance repair.

If the fix is simply reseating a loose connector or cleaning a corroded terminal, there may be no parts cost at all, with only a service call fee if a technician is involved. Replacing the Zeolite heater element typically runs in the range of $80 to $200 or more for the part, plus labor costs that vary by region. A full diagnostic visit generally costs between $75 and $150 before any parts are factored in.