Amana Dishwasher Error HC

How to Fix HC Error (Step-by-Step) Turn off the power to the dishwasher at your home’s circuit breaker. Shut off both the hot and cold water supply valves, which are typically under the kitchen sink. Carefully slide the dishwasher out from under the counter to access the back where the hoses are connected. Identify the hot and cold water inlet connections on the dishwasher. They are usually marked. Verify that the hose from the hot water supply is connected to the hot water inlet, and the cold water hose is connected to the cold water inlet. If they are reversed, swap them. Ensure both hose connections are tight to prevent leaks and confirm the error stays cleared during a full test cycle. Slide the dishwasher back into place, turn the water and power back on, and start a new cycle. Turn the appliance off, wait about 2 minutes, then turn it back on. Amana Dishwasher Checks Before Replacing Parts Cut power at the breaker for at least one minute, then restore power and run a short cycle to see whether the same code or light pattern returns. Open the door and inspect the latch, strike, racks, spray arms, float, filter, and lower sump for anything that can interrupt the cycle or block water movement. Check the drain hose loop, sink knockout, disposer connection, and air gap if the symptom involves standing water, repeated draining, or a cycle that will not complete. Use the complete model number from the door or tub tag before ordering any pump, valve, latch, heater, sensor, or control-board category part. If the fault returns immediately after these checks, document the exact lights, beeps, and cycle stage; repeated electronic faults usually need meter testing before parts are replaced. Recommended Parts to Check Use these as symptom-based starting points, then confirm the exact fit with the full Amana dishwasher model number from the door or tub tag before ordering. Start here Amana dishwasher drain pump Most likely when: water stays in the tub, draining sounds weak, or the cycle stops before completing. Check first: filter, drain hose, disposer knockout, air gap, and the drain path. Find compatible Amana dishwasher drain pumps Also check Amana dishwasher water inlet valve Most likely when: the tub does not fill, fills slowly, or stops early after the supply checks out. Check first: shutoff valve, float, inlet screen, water pressure, and harness connection. Find compatible Amana dishwasher inlet valves If controls act up Amana dishwasher control board Most likely when: lights stay stuck, buttons do not respond normally, or the fault returns after wiring and reset checks. Check first: breaker reset, door switch signal, keypad response, visible board damage, and loose connectors. Find compatible Amana dishwasher control boards If the door interrupts cycles Amana dishwasher door latch or switch Most likely when: the cycle starts and stops, lights blink after closing, or symptoms change when the door is moved. Check first: latch strike alignment, door seal pressure, connector fit, and switch continuity. Find compatible Amana dishwasher door latch switches