Jenn-Air Dishwasher Error Code 6-1

Error code 6-1 means the dishwasher detected low or no water during the fill cycle. The control board monitors how much water enters the tub and stops the cycle when the minimum level is not reached in time. The cause can be a closed supply valve, a siphoning drain line, a water leak under the unit, or a debris-clogged screen inside the fill valve.

You should not continue running the dishwasher while the 6-1 code is active. The unit stops the cycle specifically to protect the wash pump from running without adequate water, which can cause pump motor damage. If the code is caused by a leak under the unit, running it repeatedly can also cause water damage to the floor or cabinetry. Diagnose and resolve the cause before resuming normal use.

If the 6-1 code returns after cleaning the inlet screen, check whether water is siphoning back out through a drain hose that sits too low. Also confirm the supply line is delivering adequate pressure by disconnecting it briefly into a bucket and timing the flow. If supply and drain routing are correct, the inlet valve solenoid has likely failed and is not opening fully even though the screen is clear, meaning the valve assembly needs to be replaced.

Start by confirming the water shutoff valve under the sink is fully open and the supply line is not kinked. Next, check that the drain hose is routed with a high loop to prevent siphoning. Inspect under the dishwasher for any signs of a water leak. Then turn off the water supply, disconnect the supply line at the inlet valve, and clean the small mesh screen on the valve inlet port with a soft brush or rinse under water. Reassemble, restore water supply, and run a test cycle. If the code returns after these checks, the inlet valve itself likely needs replacement.

If the fix is a closed valve, a siphon correction, or cleaning the inlet screen, the repair costs nothing beyond your time. If the water inlet valve has failed and needs replacement, the part typically costs between $30 and $75 depending on the model, and is a manageable DIY repair requiring basic tools and about 30 to 45 minutes. If a professional technician is needed, expect a service call fee plus labor, bringing the total to roughly $150 to $250 in most markets.