Before replacing the water inlet valve,
unplug the dishwasher or shut off the power at the fuse
box or breaker
panel to avoid an electrical shock hazard.
To access the inlet valve remove
the front panel located beneath the door. The panel is usually
held in place with two screws either above or below the panel.
It may be necessary to first open the door to the dishwasher to
reach the screws over the panel, then close the door to remove
the panel.
The water inlet valve can be identified
by the water hoses connected to it. One hose will lead from the
valve to the pump/motor assembly in the center of the dishwasher.
Before disconnecting the hoses, turn off the water supply, which
is usually located under the sink. If you are unsure about the
location of the water supply, turn off the water supply to the
house at the main valve. Place a small pan under the valve to
catch the water that will spill out. Disconnect the hoses. The
water supply probably screws on to the valve like a garden hose,
while the outbound house is held in place with a clamp.
Before replacing the water inlet valve,
unplug the dishwasher or shut off the power at the 
