Check that the dishwasher is level and adjust the leveling feet if necessary.
Failure to level the dishwasher may result in leakage, problems closing the door, or noise.
Where the cabinet opening is narrower than recommended (see Preparing Cabinet Opening), the dishwasher must be carefully leveled and aligned so that the dishwasher is supported fully by the 3 leveling feet and is not hanging from the installation brackets. Failure to do so can result in leaks from the front of the dishwasher, AE errors, difficulty in closing the door, or failure to operate.
Checking Leveling
To check that the tub is level from front to back, remove the lower rack and pour 169 oz. (5 L) of water into the bottom of the tub. The water level should be near the center of both tub lower indentations at the front.With the lower rack removed, place a level on the inside wall of the tub to check that the dishwasher is level from side to side. If you do not have a level, try using a smartphone level application instead.Make sure that the gap between the tub walls and the door liner is the same on either side.
Adjusting Leveling Feet
Adjust as needed until the dishwasher is completely leveled.Adjust the front and rear leveling feet until they are all in firm contact with the floor. Failure to level the dishwasher may prevent the door from closing properly and the dishwasher will not turn on.Use a flat-blade screwdriver to turn the front leveling feet and adjust the front of the tub.Turn the front leveling feet clockwise to raise the front of the tub and counterclockwise to lower it.The adjustments work identically for both front leveling feet.When a flat-blade screwdriver is unavailable, use a 1/4" square drive wrench a or 3/8" square drive wrench b with 1/2" socket c to turn the front leveling feet and adjust the front of the tub.Use a Phillips screwdriver to adjust the rear leveling foot and the rear of the tub using the center screw at the base of the appliance in the front.Turn the center screw clockwise to raise the rear of the tub and counterclockwise to lower it.To avoid damaging the screw, do not use an electric screwdriver.