Quick answer
A GE dishwasher F112 error code means the control has detected a user interface button held closed longer than normal, most often from residue under a button, a warped console overlay, or a failed UI board. Cut power at the breaker for 60 seconds, then press and clean each button. If F112 returns, test and replace the user interface assembly, usually $90 to $220 and about an hour of work.
GE dishwasher code F112 points to a stuck button or user interface issue on the design covered here. Moisture, console damage, and a failed interface can produce similar symptoms, so an unresponsive button does not prove the whole console needs replacing. This guide covers the initial checks and repair choices that help identify the source of the fault.
Quick Facts
| Detail | At a Glance |
| Difficulty | Easy to Moderate |
| Time | 5 minutes for a power cycle, 45 to 60 minutes for a UI swap |
| Tools | Torx T20 or Phillips screwdriver, multimeter, soft cloth |
| Part Cost | $0 for cleaning, $90 to $220 for a user interface assembly |
| Skill | Beginner for reset and cleaning, intermediate for UI replacement |
What Does the GE Dishwasher F112 Error Code Mean?
The GE dishwasher F112 error code points to a stuck button or user interface issue on the covered design; moisture, console damage, or the interface itself may be involved.
Keep these points in mind.
- A push button on the user interface reads as held closed longer than normal
- Which GE Profile and Cafe front-control and top-control models show it
- How it appears in the service code readout
A symptom points toward a system, but several parts in that system may cause it; the useful question is which observation separates those parts. Visible damage gives stronger evidence than a guess from age alone. An electrical fault needs a reading made at the right points.
What Causes a GE Dishwasher to Show F112?
The user interface is the part with the buttons and indicator lights; it sends your choices to the main control. Damage to its light pipe or a trapped key can affect the console without proving the main board is faulty. The door wiring path is also part of that system.
The following details help narrow the decision.
| Condition or Detail | Meaning or Next Consideration |
| food or detergent residue under a button | Use this observation to narrow the fault before choosing a replacement. |
| swollen or warped console overlay | Use this observation to narrow the fault before choosing a replacement. |
| cracked light pipe pressing a button | Visible damage helps identify a mechanical part fault. |
| failed user interface board | Consider this after the related parts and wiring have been ruled out. |
| loose UI-to-control ribbon | Consider this after the related parts and wiring have been ruled out. |
A symptom points toward a system, but several parts in that system may cause it; the useful question is which observation separates those parts. Visible damage gives stronger evidence than a guess from age alone. An electrical fault needs a reading made at the right points.
What would make this part a poor choice? A sound test result means you need to consider the other causes before ordering it.
Is F112 a Communication Error Between the Control Boards?
These signs need to be read together; a single symptom can point to more than one cause, so the condition of the related parts matters too.
Keep these points in mind.
- F112 is a button fault
- GE reports UI-to-main-board communication under F111
- How to tell them apart
- Short code list
A symptom points toward a system, but several parts in that system may cause it; the useful question is which observation separates those parts. Visible damage gives stronger evidence than a guess from age alone. An electrical fault needs a reading made at the right points.
Should I Cut Power to the Dishwasher to Reset F112?
Follow these steps to check this part of the fault.
Check the Reset and Response
- Turn the breaker off for 60 seconds.
- Restore power.
- Run a short cycle.
- Note whether the code returns.
The Off button is a control setting, not a way to remove electrical power from every internal part; a resistance test belongs on a disconnected circuit. Water and nearby powered parts make careless access especially risky. A live reading is a separate task with different hazards.
How to Clear the F112 Code on a GE Dishwasher Step by Step
Follow these steps to complete the covered procedure for GE dishwasher F112 error code.
Phase 1: Power Cycle and Test Each Button
- Disconnect power for 60 seconds.
- Restore power.
- Test each button for a stuck key.
Phase 2: Open the Door Panel and Inspect the Console and Light Pipe
- Disconnect power before opening the door.
- Inspect the console and light pipe for damage or moisture.
Phase 3: Test User Interface Continuity With a Multimeter
- Disconnect the user interface harness.
- Use the model diagram to identify the correct continuity test.
- Measure the interface without applying power.
Phase 4: Replace the User Interface Assembly and Retest
- Disconnect power and pull the dishwasher forward a few inches.
- Remove the lower cover and insulation.
- Shut off water and disconnect its line if slack is too short.
- Remove the junction cover and have a qualified person disconnect hardwired supply wires.
- Disconnect the drain hose at the sink.
- Free the mounts and leveling legs, then pull the unit out.
- Remove the door cables, wiring, and wire retainer.
- Remove the upper and lower hinge screws.
- Remove the inner panel screws and slide the panel up.
- Disconnect the user interface harness.
- Remove the four interface housing screws.
- Release the light bezel and board with a flat screwdriver.
- Fit the new interface and its wire.
- Refit the inner panel and hinges.
- Refit door cables and wiring.
- Push the unit back and reset its legs.
- Refit mounts and drain connection.
- Reconnect water and insulation.
- Refit the lower cover.
- Restore power and water.
Should You Replace the User Interface or Call a Technician?
Choose the repair that matches the confirmed fault; a cheaper part will not help if it belongs to a different part of the system.
Keep these points in mind.
- Cleaning and reseating free
- UI assembly $90 to $220 and an hour
- Main control $150 to $300 only after the UI tests good
- Call a technician when the code persists after a new UI
- The unit is under warranty
- Or multiple codes appear together
A low-cost part is a good choice only when it corrects the confirmed fault; cleaning can solve a blockage, but it cannot repair a cracked housing or an open winding. A control board should come later in the diagnosis because a bad connection can create the same symptom. Parts cost is only part of the decision.
FAQ
Can the Dishwasher Still Run With F112 Showing?
A stuck key can prevent normal operation. A cycle that happens to start does not prove the interface fault has cleared.
Why Did F112 Appear After a Kitchen Cleaning?
Moisture or cleaner may have reached the console. A trapped or damaged key can also become more obvious after cleaning.
Does F112 Come Back After a Power Cycle on Its Own?
It can return if the button or interface is still faulty. Power cycling cannot repair a damaged key circuit.
Clearing F112 and Keeping the Controls Responsive
You have a clearer path when the symptoms, model, and test results agree; focus on the failed part and keep the nearby wiring, mounts, and seals in view. A sound diagnosis helps the repair solve the original problem.
Check the full model number, then choose the compatible user interface assembly so the controls respond again.
