October 1, 2016

How to replace a dishwasher user interface control

By Lyle Weischwill
How to replace a dishwasher user interface control

This repair guide gives step-by-step instructions for replacing a dishwasher user interface control. The user interface control houses the selection buttons and display information such as the remaining cycle time. A defective user interface control won't light up or won't respond when you press its buttons. It’s difficult to pinpoint the user interface control as the source of a problem. Refer to the tech sheet for diagnostic tests (it's usually behind the service panel below the door) or have a local dishwasher repair expert test the control. If the user interface control is faulty, replace it with a manufacturer-approved replacement part.

This procedure works for Kenmore, Whirlpool, Maytag, KitchenAid, Amana and JennAir dishwashers. You also can use the same basic steps to replace the user interface control in some Frigidaire, Electrolux, GE, Samsung and LG dishwashers.

Quick links
Tools required
Nut driver set
Torx screwdriver
Slot screwdriver
Work gloves
Repair difficulty
Time required
30 minutes or less
Repair difficulty
Time required
30 minutes or less
Replacing a dishwasher user interface control video.

How to replace a dishwasher user interface video.

Instructions

  1. 01.

    Shut off electrical power

    Unplug the dishwasher or shut off the house circuit breaker for the dishwasher.

    To verify that power is disconnected, make sure the control panel doesn’t light up when you hit a control button or the power button.

    PHOTO: Shut off the house circuit breaker.

    PHOTO: Shut off the house circuit breaker.

  2. 02.

    Remove the outer door panel and control panel

    With the dishwasher door open, remove the Torx screws from the inner door panel. Support the outer door panel with one hand as you remove the final 2 screws so the outer door panel doesn't fall.

    Separate the outer door panel and control panel slightly from the inner door panel, and rest the outer the floor while you disconnect the user interface control wire harness from the control panel.

    Pull off the outer door panel and control panel.

    PHOTO: Remove the outer dishwasher door panel.

    PHOTO: Remove the outer dishwasher door panel.

  3. 03.

    Remove the user interface control

    Release the door handle locking tabs and pull off the door handle.

    Remove the user interface control screws.

    Release the side locking tabs and pull out the user interface control.

    PHOTO: Remove the user interface control.

    PHOTO: Remove the user interface control.

  4. 04.

    Install the new user interface control

    Push the new user interface control into the control panel to engage the side locking tabs.

    Reinstall the user interface control screws.

    Reinstall the door handle, engaging the locking tabs.

    PHOTO: Install the new user interface control.

    PHOTO: Install the new user interface control.

  5. 05.

    Reinstall the outer door panel and control panel

    Position the outer door panel and control panel close enough to the inner door so you can reconnect the user interface control wire harness.

    Reconnect the user interface control wire harness and attach the outer door panel and control panel to the inner door panel.

    Reinstall the mounting screws.

    Tip: Use the longer screws to secure the control panel.
    PHOTO: Reinstall the outer door panel.

    PHOTO: Reinstall the outer door panel.

  6. 06.

    Restore electrical power

    Reset the house circuit breaker or plug in the dishwasher to restore electrical power.

Warning: Undertaking repairs or maintenance to appliances or power equipment can be hazardous. Should you choose to undertake repairs or maintenance, you are assuming the risk of injury to your person or property. In an effort to reduce the risk, use the proper tools and safety equipment noted in the applicable guide and follow all instructions. Do not proceed until you are confident that you understand all of the steps and are capable of completing the repair. Some repairs or maintenance, however, should only be performed by a qualified technician.

Symptoms common to all dishwashers

Choose a symptom to see related dishwasher repairs.

Main causes: broken door latch, tripped circuit breaker, broken heating element, faulty vent fan, sensor failure, control system problem
Main cause: damaged rack height adjuster
Main causes: damaged or stuck spray arm, leaking door seal, damaged door hinge, leaky heating element water seal, cracked water supply line
Main causes: clogged kitchen sink drain, clogged drain hose, drain check valve damaged, drain pump failure, control system problem
Main causes: water supply problem, stuck overfill float, clogged water inlet valve screen, water inlet valve failure
Main causes: glass or popcorn kernel stuck in the chopper blade, drain line vibrating against the cabinet, debris in wash pump or drain pump
Main causes: broken door spring, damaged or broken door hinge
Main causes: not using rinse aid, rinse aid dispenser failure, broken heating element, malfunctioning vent, drying fan failure
Main causes: light switch beside the sink turned off, lack of power, bad dishwasher door switch, control system failure, wiring problem

Repair guides common to all dishwashers

These step-by-step repair guides will help you safely fix what’s broken on your dishwasher.

October 1, 2016
By Lyle Weischwill
How to replace a dishwasher door latch assembly

If the dishwasher door doesn't click shut, a broken door latch is a likely cause. Follow these instructions to replace it yourself.

Repair difficulty
Time required
 30 minutes or less
How to replace a dishwasher user interface control

The user interface control houses the selection buttons and display. If it fails, you can't select the cycle and settings. Follow these instructions to replace it yourself.

Repair difficulty
Time required
 30 minutes or less
April 1, 2014
By Lyle Weischwill
How to replace a dishwasher thermal fuse

A completely dead control panel often indicates that the thermal fuse on the electronic control board is blown; follow these steps to replace a blown thermal fuse in your dishwasher.

Repair difficulty
Time required
 15 minutes or less

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