• Unplug the dishwasher or turn off the dedicated circuit breaker for 60 seconds, then restore power to perform a reset• Verify the hot water supply valve under your kitchen sink is fully turned on (turn counterclockwise)• Check that the inlet hose is not kinked, bent, or crushed along its length• Inspect the inlet hose connection at both the dishwasher and under-sink valve for leaks or loose fittings• Turn off the water supply valve and carefully disconnect the inlet hose to inspect the screen filter for mineral deposits or debris, then rinse and reconnect• Ensure your home's main water shut-off valve is fully open• Check that the dishwasher door is closing and latching completely• Listen for water flow sounds after pressing start—if there is complete silence, the inlet valve may not be activating• Verify the circuit breaker for your dishwasher in the main electrical panel is not tripped• Run a short cycle and observe if water enters at all, even slowly• Clean the dishwasher filter basket at the bottom of the tub in case debris is affecting sensors• Check your home's water pressure by observing the flow from a nearby faucet—extremely low pressure could trigger this error