Before replacing the float switch, unplug
the dishwasher or shut off the power at the fuse
box or breaker
panel to avoid an electrical shock hazard.
To access the float switch 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.
Note the location of the float in
the dishwasher's tub and you will find the float switch beneath
it in the access area. The switch has two wires connected to it.
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 connectors and the terminals for corrosion.
If either is corroded they should be cleaned or replaced.
The float switch is attached by
one or two small screws or a clip. The switch is also connected
the the float assembly in the dishwasher's tub. Remove the screws
or clip and carefully disconnect the switch from the float assembly.
Connect the new switch to the float
assembly, fasten the switch in place with the screws or clip,
reconnect the wires, replace the access panel and restore the
electricity.
Before replacing the float switch, unplug
the dishwasher or shut off the power at the 