If your KitchenAid dishwasher displays an error code, it’s designed to alert you to issues such as drainage problems, water supply faults, heating errors, or control and sensor issues. Understanding these codes can help you decide whether a simple reset may help or if professional service is required.
Common KitchenAid Dishwasher Error Codes
F6 E1 – Water inlet error
This code indicates the dishwasher is not filling with water as expected.
What you can try: Ensure the water tap is fully open and household water pressure is adequate.
When to call service: If the error persists, professional inspection may be needed.
F8 E2 – Drain error
The dishwasher is unable to drain water properly.
What you can try: Clean the filter and make sure the drain hose is not kinked or blocked.
When to call service: Ongoing drainage issues usually require service.
F7 E1 – Heating error
This error means the dishwasher is not heating the water to the required temperature.
What you can try: Turn the dishwasher off at the power for several minutes, then restart.
When to call service: Persistent heating problems typically need professional repair.
F9 E1 – Long drain error
The dishwasher took too long to drain water during the cycle.
What you can try: Check for blockages in the filter and drain hose.
When to call service: If the error returns, a technician should inspect the unit.
F5 E1 – Door switch error
This code indicates the dishwasher has detected a problem with the door latch or switch.
What you can try: Make sure the door is fully closed and latched.
When to call service: Door switch issues may require professional service.
F2 E2 – Control or keypad fault
This error suggests a communication issue between the control panel and the main control board.
What you can try: Power reset the dishwasher.
When to call service: If the code reappears, service is recommended.
F8 E4 – Overfill condition
The dishwasher has detected too much water inside the tub.
What you can try: Turn off the appliance and allow excess water to drain.
When to call service: Repeated overfilling should be checked by a technician.
LOC – Control lock activated
This is not a fault but indicates the control lock feature is turned on.
What you can try: Disable the control lock using your model’s instructions.
When to call service: Service is not required for this code.
How to Clear a KitchenAid Dishwasher Error Code
Many KitchenAid dishwasher error codes can be cleared by switching the dishwasher off at the power supply for several minutes and then restarting it. If the error returns, it usually indicates an underlying issue.
When to Call Service
You should contact a qualified technician if an error code keeps reappearing, the dishwasher stops mid-cycle, or you notice leaks, unusual noises, or poor cleaning performance.
Frequently Asked Questions
Can I keep using my KitchenAid dishwasher with an error code?
It’s best to stop using the dishwasher until the issue is resolved to prevent further damage.
Do KitchenAid dishwasher error codes reset automatically?
Some temporary issues may clear after a reset, but recurring codes usually need attention.
Are KitchenAid dishwasher error codes the same across all models?
Most KitchenAid dishwashers use similar codes, but exact meanings can vary by model.