Amana Dishwasher Error Code 6-2

Code 6-2 means the control board has detected an electrical problem in the fill valve circuit. This includes a possible open solenoid in the fill valve, a loose or broken wiring connection, a blown fuse on the board between the board and the valve, or a failed fill valve drive circuit on the control board. The dishwasher will not fill with water until the fault is resolved.

No. Code 6-2 means the dishwasher cannot reliably control the fill valve, so the appliance will not complete a normal wash cycle. Running it in this condition will not damage anything further, but it will not wash dishes either. The fault needs to be diagnosed and repaired before the dishwasher will operate.

Testing the solenoid and checking wiring connections is within reach for a DIY homeowner comfortable using a multimeter. Replacing the fill valve is a moderate repair that involves shutting off the water supply, disconnecting the inlet hose, and swapping the valve assembly. Replacing the control board is more involved but still a DIY-able repair on most Amana models. If you are not comfortable working around water connections or reading electrical resistance with a meter, having a technician perform the diagnosis first can prevent unnecessary parts purchases.

Start by unplugging the dishwasher or shutting off power at the breaker. Use a multimeter to measure the resistance of the fill valve solenoid and check every connector in the fill valve wiring harness for looseness, corrosion, or damage. A good solenoid will show a measurable resistance; an open solenoid reads infinite resistance and the valve needs to be replaced. If the solenoid and wiring check out, inspect the control board for a blown fill valve fuse. If all components test fine and the code persists, the control board may need replacement.

If the fix is a loose wiring connection, there is no parts cost and you only spend time on the repair. A replacement fill valve typically costs between $20 and $60 in parts and is a moderate DIY repair requiring basic tools and a multimeter. If the control board's fill valve drive circuit has failed, a replacement board can range from $80 to $200 or more depending on the model. A professional technician will add labor costs, generally $100 to $150 per hour, so getting the board replaced professionally can push the total repair cost close to or above the value of an older machine.