Description
This video provides step-by-step repair instructions for replacing the terminal block on a KitchenAid dishwasher. The most common reason for replacing this part is if the dishwasher will not power on at all.
All of the information for this replacement video is applicable to the following brands:
Kenmore, KitchenAid, Whirlpool, Ikea, Amana, Jenn Air, Maytag
Step-By-Step Instructions1
To replace the terminal block in this kitchenaid dishwasher, you will need a 5/16th inch nut driver, a quarter-inch nut driver, and a phillips-head screwdriver.
2
Before you begin the procedure, turn off the power to the dishwasher.
3
Use the 5/16th inch nut driver to unthread the two screws securing the lower access panel and toe panel to the frame.
4
With the screws unthreaded, you can set the panels aside.
5
Pull out the remaining insulation.
6
Use the quarter-inch nut driver to unthread the screw securing the junction box cover.
8
Using the phillips-head screwdriver, unthread the screws to release the power wires.
9
Next, use the quarter-inch nut driver to unthread the terminal block mounting screw.
10
With the screw unthreaded, you can fully remove the block.
11
To prepare the new terminal block for installation, confirm all four power wire screws are unthreaded.
12
Insert the block’s upper tab into the slot in the junction box, then thread the mounting screw.
13
Matching white-to-white and black-to-black, align the power wires on the appropriate terminals on the new block and thread the screws to secure.
14
Reposition the junction box cover and replace the screw.
15
Realign the insulation.
16
Now realign the toe panel and insulation, then reposition the access panel, and thread the two screws to secure.
17
Turn the power supply back on, and the dishwasher should be ready for use.