There are two wires connected to
the water inlet valve (four, if it has two solenoids). Label the
wires and connections so that you can properly reconnect them
later. The wires are connected with slip on connectors. Firmly
pull the connectors off of the terminals (do not pull on the wire
itself). You may need to use a pair of needle-nose pliers to remove
the connectors. Inspect the wire connectors for corrosion. If
they are corroded they should be cleaned or replaced.
If the valve has a grounding wire remove
it now.
In some cases you will replace only
the solenoids, otherwise the entire valve is replaced. In either
case, it usually easier to make the repair with the valve removed
from the dishwasher. The valve is fastened to dishwasher frame
with two or more screws. Remove the screws and valve.
If you are only replacing the solenoid(s),
remove them now from the valve assembly and install the replacement.
Install the new inlet valve and reconnect the ground wire, hoses
and remaining wires. Replace the access panel, turn on the water
supply and restore the electricity.
