Jenn-Air Dishwasher Error Code 6-2

Error code 6-2 means the control board has detected an electrical problem in the fill valve circuit. The board is seeing an open circuit, which indicates either a loose or broken wiring connection somewhere in the fill valve circuit or a failed fill valve solenoid coil. The dishwasher stops operation because it cannot reliably control water fill.

No. With a 6-2 code active, the dishwasher cannot complete a wash cycle because the fill valve circuit is not functioning correctly. Attempting to run the machine will result in a failed or incomplete cycle. The underlying fault needs to be resolved before the dishwasher will operate normally.

Testing the fill valve solenoid and checking connectors is within reach for a homeowner who is comfortable using a multimeter and working around appliance wiring after disconnecting power. Replacing the fill valve itself is also a manageable DIY repair on most Jenn-Air dishwasher models, as the valve is typically accessible after removing the lower access panel. If testing points to the control board as the cause, professional diagnosis is advisable before purchasing that part.

Start by unplugging the dishwasher or shutting off the circuit breaker. Use a multimeter to test resistance across the fill valve solenoid terminals and inspect every wiring connector in the fill circuit. If the solenoid reads open (OL on the meter), replace the fill valve. If the solenoid reads correctly, reseat or replace any loose or corroded connectors. If all components test good, the control board may need replacement.

If the fix is simply reseating a loose connector, there is no parts cost. A replacement fill valve for a Jenn-Air dishwasher typically costs $30 to $80 in parts. If a technician diagnoses and performs the repair, expect a service call fee plus labor, bringing the total to roughly $150 to $250 depending on your area. Replacing a wiring harness or control board will increase costs significantly.